[Ovirt-devel] [PATCH server] Update app to work with rails 2.3.2
Jason Guiditta
jason.guiditta at gmail.com
Tue Jul 7 19:38:47 UTC 2009
Note that this does not fix gettext for app,
that will be done separately in another patch
as F10/F11 require different setups for that.
In the meantime gettext works if manually changed
in environment.rb to gettext_rails instead of
gettext/rails
Signed-off-by: Jason Guiditta <jason.guiditt at gmail.com>
---
src/app/controllers/application.rb | 200 --------
src/app/controllers/application_controller.rb | 200 ++++++++
src/config.ru | 7 +
src/config/boot.rb | 11 +-
src/public/javascripts/controls.js | 136 +++---
src/public/javascripts/dragdrop.js | 175 ++++----
src/public/javascripts/effects.js | 130 +++---
src/public/javascripts/prototype.js | 629 ++++++++++++++-----------
8 files changed, 800 insertions(+), 688 deletions(-)
delete mode 100644 src/app/controllers/application.rb
create mode 100644 src/app/controllers/application_controller.rb
create mode 100644 src/config.ru
diff --git a/src/app/controllers/application.rb b/src/app/controllers/application.rb
deleted file mode 100644
index e50f71e..0000000
--- a/src/app/controllers/application.rb
+++ /dev/null
@@ -1,200 +0,0 @@
-#
-# Copyright (C) 2008 Red Hat, Inc.
-# Written by Scott Seago <sseago at redhat.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-# MA 02110-1301, USA. A copy of the GNU General Public License is
-# also available at http://www.gnu.org/copyleft/gpl.html.
-
-# Filters added to this controller apply to all controllers in the application.
-# Likewise, all the methods added will be available for all controllers.
-
-
-class ApplicationController < ActionController::Base
- # FIXME: once all controller classes include this, remove here
- include ApplicationService
-
- # Pick a unique cookie name to distinguish our session data from others'
- session :session_key => '_ovirt_session_id'
- init_gettext "ovirt"
- layout :choose_layout
-
- before_filter :is_logged_in, :get_help_section
-
- # General error handlers, must be in order from least specific
- # to most specific
- rescue_from Exception, :with => :handle_general_error
- rescue_from PermissionError, :with => :handle_perm_error
- rescue_from ActionError, :with => :handle_action_error
- rescue_from PartialSuccessError, :with => :handle_partial_success_error
-
- def choose_layout
- if(params[:component_layout])
- return (ENV["RAILS_ENV"] != "production")?'components/' << params[:component_layout]:'redux'
- end
- return 'redux'
- end
-
- def is_logged_in
- redirect_to(:controller => "/login", :action => "login") unless get_login_user
- end
-
- def get_help_section
- help = HelpSection.find(:first, :conditions => [ "controller = ? AND action = ?", controller_name, action_name ])
- @help_section = help ? help.section : ""
- if @help_section.index('#')
- help_sections = @help_section.split('#')
- @help_section = help_sections[0]
- @anchor = help_sections[1]
- else
- @help_section = @help_section
- @anchor = ""
- end
- end
-
- def get_login_user
- (ENV["RAILS_ENV"] == "production") ? session[:user] : "ovirtadmin"
- end
-
- protected
- # permissions checking
-
- def handle_perm_error(error)
- handle_error(:error => error, :status => :forbidden,
- :title => "Access denied")
- end
-
- def handle_partial_success_error(error)
- failures_arr = error.failures.collect do |resource, reason|
- if resource.respond_to?(:display_name)
- resource.display_name + ": " + reason
- else
- reason
- end
- end
- @successes = error.successes
- @failures = error.failures
- handle_error(:error => error, :status => :ok,
- :message => error.message + ": " + failures_arr.join(", "),
- :title => "Some actions failed")
- end
-
- def handle_action_error(error)
- handle_error(:error => error, :status => :conflict,
- :title => "Action Error")
- end
-
- def handle_general_error(error)
- flash[:errmsg] = error.message
- handle_error(:error => error, :status => :internal_server_error,
- :title => "Internal Server Error")
- end
-
- def handle_error(hash)
- log_error(hash[:error]) if hash[:error]
- msg = hash[:message] || hash[:error].message
- title = hash[:title] || "Internal Server Error"
- status = hash[:status] || :internal_server_error
- respond_to do |format|
- format.html { html_error_page(title, msg) }
- format.json { render :json => json_error_hash(msg, status) }
- format.xml { render :xml => xml_errors(msg), :status => status }
- end
- end
-
- def html_error_page(title, msg)
- @title = title
- @errmsg = msg
- @ajax = params[:ajax]
- @nolayout = params[:nolayout]
- if @layout
- render :layout => @layout
- elsif @ajax
- render :template => 'layouts/popup-error', :layout => 'tabs-and-content'
- elsif @nolayout
- render :template => 'layouts/popup-error', :layout => 'help-and-content'
- else
- render :template => 'layouts/popup-error', :layout => 'popup'
- end
- end
-
- # don't define find_opts for array inputs
- def json_hash(full_items, attributes, arg_list=[], find_opts={}, id_method=:id)
- page = params[:page].to_i
- paginate_opts = {:page => page,
- :order => "#{params[:sortname]} #{params[:sortorder]}",
- :per_page => params[:rp]}
- arg_list << find_opts.merge(paginate_opts)
- item_list = full_items.paginate(*arg_list)
- json_hash = {}
- json_hash[:page] = page
- json_hash[:total] = item_list.total_entries
- json_hash[:rows] = item_list.collect do |item|
- item_hash = {}
- item_hash[:id] = item.send(id_method)
- item_hash[:cell] = attributes.collect do |attr|
- if attr.is_a? Array
- value = item
- attr.each { |attr_item| value = (value.nil? ? nil : value.send(attr_item))}
- value
- else
- item.send(attr)
- end
- end
- item_hash
- end
- json_hash
- end
-
- # json_list is a helper method used to format data for paginated flexigrid tables
- #
- # FIXME: what is the intent of this comment? don't define find_opts for array inputs
- def json_list(full_items, attributes, arg_list=[], find_opts={}, id_method=:id)
- render :json => json_hash(full_items, attributes, arg_list, find_opts, id_method).to_json
- end
-
- private
- def json_error_hash(msg, status)
- json = {}
- json[:success] = (status == :ok)
- json.merge!(instance_errors)
- # There's a potential issue here: if we add :errors for an object
- # that the view won't generate inline error messages for, the user
- # won't get any indication what the error is. But if we set :alert
- # unconditionally, the user will get validation errors twice: once
- # inline in the form, and once in the flash
- json[:alert] = msg unless json[:errors]
- return json
- end
-
- def xml_errors(msg)
- xml = {}
- xml[:message] = msg
- xml.merge!(instance_errors)
- return xml
- end
-
- def instance_errors
- hash = {}
- instance_variables.each do |ivar|
- val = instance_variable_get(ivar)
- if val && val.respond_to?(:errors) && val.errors.size > 0
- hash[:object] = ivar[1, ivar.size]
- hash[:errors] ||= []
- hash[:errors] += val.errors.localize_error_messages.to_a
- end
- end
- return hash
- end
-end
diff --git a/src/app/controllers/application_controller.rb b/src/app/controllers/application_controller.rb
new file mode 100644
index 0000000..e50f71e
--- /dev/null
+++ b/src/app/controllers/application_controller.rb
@@ -0,0 +1,200 @@
+#
+# Copyright (C) 2008 Red Hat, Inc.
+# Written by Scott Seago <sseago at redhat.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301, USA. A copy of the GNU General Public License is
+# also available at http://www.gnu.org/copyleft/gpl.html.
+
+# Filters added to this controller apply to all controllers in the application.
+# Likewise, all the methods added will be available for all controllers.
+
+
+class ApplicationController < ActionController::Base
+ # FIXME: once all controller classes include this, remove here
+ include ApplicationService
+
+ # Pick a unique cookie name to distinguish our session data from others'
+ session :session_key => '_ovirt_session_id'
+ init_gettext "ovirt"
+ layout :choose_layout
+
+ before_filter :is_logged_in, :get_help_section
+
+ # General error handlers, must be in order from least specific
+ # to most specific
+ rescue_from Exception, :with => :handle_general_error
+ rescue_from PermissionError, :with => :handle_perm_error
+ rescue_from ActionError, :with => :handle_action_error
+ rescue_from PartialSuccessError, :with => :handle_partial_success_error
+
+ def choose_layout
+ if(params[:component_layout])
+ return (ENV["RAILS_ENV"] != "production")?'components/' << params[:component_layout]:'redux'
+ end
+ return 'redux'
+ end
+
+ def is_logged_in
+ redirect_to(:controller => "/login", :action => "login") unless get_login_user
+ end
+
+ def get_help_section
+ help = HelpSection.find(:first, :conditions => [ "controller = ? AND action = ?", controller_name, action_name ])
+ @help_section = help ? help.section : ""
+ if @help_section.index('#')
+ help_sections = @help_section.split('#')
+ @help_section = help_sections[0]
+ @anchor = help_sections[1]
+ else
+ @help_section = @help_section
+ @anchor = ""
+ end
+ end
+
+ def get_login_user
+ (ENV["RAILS_ENV"] == "production") ? session[:user] : "ovirtadmin"
+ end
+
+ protected
+ # permissions checking
+
+ def handle_perm_error(error)
+ handle_error(:error => error, :status => :forbidden,
+ :title => "Access denied")
+ end
+
+ def handle_partial_success_error(error)
+ failures_arr = error.failures.collect do |resource, reason|
+ if resource.respond_to?(:display_name)
+ resource.display_name + ": " + reason
+ else
+ reason
+ end
+ end
+ @successes = error.successes
+ @failures = error.failures
+ handle_error(:error => error, :status => :ok,
+ :message => error.message + ": " + failures_arr.join(", "),
+ :title => "Some actions failed")
+ end
+
+ def handle_action_error(error)
+ handle_error(:error => error, :status => :conflict,
+ :title => "Action Error")
+ end
+
+ def handle_general_error(error)
+ flash[:errmsg] = error.message
+ handle_error(:error => error, :status => :internal_server_error,
+ :title => "Internal Server Error")
+ end
+
+ def handle_error(hash)
+ log_error(hash[:error]) if hash[:error]
+ msg = hash[:message] || hash[:error].message
+ title = hash[:title] || "Internal Server Error"
+ status = hash[:status] || :internal_server_error
+ respond_to do |format|
+ format.html { html_error_page(title, msg) }
+ format.json { render :json => json_error_hash(msg, status) }
+ format.xml { render :xml => xml_errors(msg), :status => status }
+ end
+ end
+
+ def html_error_page(title, msg)
+ @title = title
+ @errmsg = msg
+ @ajax = params[:ajax]
+ @nolayout = params[:nolayout]
+ if @layout
+ render :layout => @layout
+ elsif @ajax
+ render :template => 'layouts/popup-error', :layout => 'tabs-and-content'
+ elsif @nolayout
+ render :template => 'layouts/popup-error', :layout => 'help-and-content'
+ else
+ render :template => 'layouts/popup-error', :layout => 'popup'
+ end
+ end
+
+ # don't define find_opts for array inputs
+ def json_hash(full_items, attributes, arg_list=[], find_opts={}, id_method=:id)
+ page = params[:page].to_i
+ paginate_opts = {:page => page,
+ :order => "#{params[:sortname]} #{params[:sortorder]}",
+ :per_page => params[:rp]}
+ arg_list << find_opts.merge(paginate_opts)
+ item_list = full_items.paginate(*arg_list)
+ json_hash = {}
+ json_hash[:page] = page
+ json_hash[:total] = item_list.total_entries
+ json_hash[:rows] = item_list.collect do |item|
+ item_hash = {}
+ item_hash[:id] = item.send(id_method)
+ item_hash[:cell] = attributes.collect do |attr|
+ if attr.is_a? Array
+ value = item
+ attr.each { |attr_item| value = (value.nil? ? nil : value.send(attr_item))}
+ value
+ else
+ item.send(attr)
+ end
+ end
+ item_hash
+ end
+ json_hash
+ end
+
+ # json_list is a helper method used to format data for paginated flexigrid tables
+ #
+ # FIXME: what is the intent of this comment? don't define find_opts for array inputs
+ def json_list(full_items, attributes, arg_list=[], find_opts={}, id_method=:id)
+ render :json => json_hash(full_items, attributes, arg_list, find_opts, id_method).to_json
+ end
+
+ private
+ def json_error_hash(msg, status)
+ json = {}
+ json[:success] = (status == :ok)
+ json.merge!(instance_errors)
+ # There's a potential issue here: if we add :errors for an object
+ # that the view won't generate inline error messages for, the user
+ # won't get any indication what the error is. But if we set :alert
+ # unconditionally, the user will get validation errors twice: once
+ # inline in the form, and once in the flash
+ json[:alert] = msg unless json[:errors]
+ return json
+ end
+
+ def xml_errors(msg)
+ xml = {}
+ xml[:message] = msg
+ xml.merge!(instance_errors)
+ return xml
+ end
+
+ def instance_errors
+ hash = {}
+ instance_variables.each do |ivar|
+ val = instance_variable_get(ivar)
+ if val && val.respond_to?(:errors) && val.errors.size > 0
+ hash[:object] = ivar[1, ivar.size]
+ hash[:errors] ||= []
+ hash[:errors] += val.errors.localize_error_messages.to_a
+ end
+ end
+ return hash
+ end
+end
diff --git a/src/config.ru b/src/config.ru
new file mode 100644
index 0000000..acbfe4e
--- /dev/null
+++ b/src/config.ru
@@ -0,0 +1,7 @@
+# Rack Dispatcher
+
+# Require your environment file to bootstrap Rails
+require File.dirname(__FILE__) + '/config/environment'
+
+# Dispatch the request
+run ActionController::Dispatcher.new
diff --git a/src/config/boot.rb b/src/config/boot.rb
index cd21fb9..0ad0f78 100644
--- a/src/config/boot.rb
+++ b/src/config/boot.rb
@@ -44,6 +44,7 @@ module Rails
def load_initializer
require "#{RAILS_ROOT}/vendor/rails/railties/lib/initializer"
Rails::Initializer.run(:install_gem_spec_stubs)
+ Rails::GemDependency.add_frozen_gem_path
end
end
@@ -67,7 +68,7 @@ module Rails
class << self
def rubygems_version
- Gem::RubyGemsVersion if defined? Gem::RubyGemsVersion
+ Gem::RubyGemsVersion rescue nil
end
def gem_version
@@ -82,14 +83,14 @@ module Rails
def load_rubygems
require 'rubygems'
-
- unless rubygems_version >= '0.9.4'
- $stderr.puts %(Rails requires RubyGems >= 0.9.4 (you have #{rubygems_version}). Please `gem update --system` and try again.)
+ min_version = '1.3.1'
+ unless rubygems_version >= min_version
+ $stderr.puts %Q(Rails requires RubyGems >= #{min_version} (you have #{rubygems_version}). Please `gem update --system` and try again.)
exit 1
end
rescue LoadError
- $stderr.puts %(Rails requires RubyGems >= 0.9.4. Please install RubyGems and try again: http://rubygems.rubyforge.org)
+ $stderr.puts %Q(Rails requires RubyGems >= #{min_version}. Please install RubyGems and try again: http://rubygems.rubyforge.org)
exit 1
end
diff --git a/src/public/javascripts/controls.js b/src/public/javascripts/controls.js
index 1de3b29..ca29aef 100644
--- a/src/public/javascripts/controls.js
+++ b/src/public/javascripts/controls.js
@@ -1,22 +1,22 @@
// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
-// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
-// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
+// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)
// Contributors:
// Richard Livsey
// Rahul Bhargava
// Rob Wills
-//
+//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
-// Autocompleter.Base handles all the autocompletion functionality
+// Autocompleter.Base handles all the autocompletion functionality
// that's independent of the data source for autocompletion. This
// includes drawing the autocompletion menu, observing keyboard
// and mouse events, and similar.
//
-// Specific autocompleters need to provide, at the very least,
+// Specific autocompleters need to provide, at the very least,
// a getUpdatedChoices function that will be invoked every time
-// the text inside the monitored textbox changes. This method
+// the text inside the monitored textbox changes. This method
// should get the text for which to provide autocompletion by
// invoking this.getToken(), NOT by directly accessing
// this.element.value. This is to allow incremental tokenized
@@ -30,23 +30,23 @@
// will incrementally autocomplete with a comma as the token.
// Additionally, ',' in the above example can be replaced with
// a token array, e.g. { tokens: [',', '\n'] } which
-// enables autocompletion on multiple tokens. This is most
-// useful when one of the tokens is \n (a newline), as it
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
// allows smart autocompletion after linebreaks.
if(typeof Effect == 'undefined')
throw("controls.js requires including script.aculo.us' effects.js library");
-var Autocompleter = { }
+var Autocompleter = { };
Autocompleter.Base = Class.create({
baseInitialize: function(element, update, options) {
- element = $(element)
+ element = $(element);
this.element = element;
- this.update = $(update);
- this.hasFocus = false;
- this.changed = false;
- this.active = false;
- this.index = 0;
+ this.update = $(update);
+ this.hasFocus = false;
+ this.changed = false;
+ this.active = false;
+ this.index = 0;
this.entryCount = 0;
this.oldElementValue = this.element.value;
@@ -59,28 +59,28 @@ Autocompleter.Base = Class.create({
this.options.tokens = this.options.tokens || [];
this.options.frequency = this.options.frequency || 0.4;
this.options.minChars = this.options.minChars || 1;
- this.options.onShow = this.options.onShow ||
- function(element, update){
+ this.options.onShow = this.options.onShow ||
+ function(element, update){
if(!update.style.position || update.style.position=='absolute') {
update.style.position = 'absolute';
Position.clone(element, update, {
- setHeight: false,
+ setHeight: false,
offsetTop: element.offsetHeight
});
}
Effect.Appear(update,{duration:0.15});
};
- this.options.onHide = this.options.onHide ||
+ this.options.onHide = this.options.onHide ||
function(element, update){ new Effect.Fade(update,{duration:0.15}) };
- if(typeof(this.options.tokens) == 'string')
+ if(typeof(this.options.tokens) == 'string')
this.options.tokens = new Array(this.options.tokens);
// Force carriage returns as token delimiters anyway
if (!this.options.tokens.include('\n'))
this.options.tokens.push('\n');
this.observer = null;
-
+
this.element.setAttribute('autocomplete','off');
Element.hide(this.update);
@@ -91,10 +91,10 @@ Autocompleter.Base = Class.create({
show: function() {
if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
- if(!this.iefix &&
+ if(!this.iefix &&
(Prototype.Browser.IE) &&
(Element.getStyle(this.update, 'position')=='absolute')) {
- new Insertion.After(this.update,
+ new Insertion.After(this.update,
'<iframe id="' + this.update.id + '_iefix" '+
'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
@@ -102,7 +102,7 @@ Autocompleter.Base = Class.create({
}
if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
},
-
+
fixIEOverlapping: function() {
Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
this.iefix.style.zIndex = 1;
@@ -150,15 +150,15 @@ Autocompleter.Base = Class.create({
Event.stop(event);
return;
}
- else
- if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
+ else
+ if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
(Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
this.changed = true;
this.hasFocus = true;
if(this.observer) clearTimeout(this.observer);
- this.observer =
+ this.observer =
setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
},
@@ -170,35 +170,35 @@ Autocompleter.Base = Class.create({
onHover: function(event) {
var element = Event.findElement(event, 'LI');
- if(this.index != element.autocompleteIndex)
+ if(this.index != element.autocompleteIndex)
{
this.index = element.autocompleteIndex;
this.render();
}
Event.stop(event);
},
-
+
onClick: function(event) {
var element = Event.findElement(event, 'LI');
this.index = element.autocompleteIndex;
this.selectEntry();
this.hide();
},
-
+
onBlur: function(event) {
// needed to make click events working
setTimeout(this.hide.bind(this), 250);
this.hasFocus = false;
- this.active = false;
- },
-
+ this.active = false;
+ },
+
render: function() {
if(this.entryCount > 0) {
for (var i = 0; i < this.entryCount; i++)
- this.index==i ?
- Element.addClassName(this.getEntry(i),"selected") :
+ this.index==i ?
+ Element.addClassName(this.getEntry(i),"selected") :
Element.removeClassName(this.getEntry(i),"selected");
- if(this.hasFocus) {
+ if(this.hasFocus) {
this.show();
this.active = true;
}
@@ -207,27 +207,27 @@ Autocompleter.Base = Class.create({
this.hide();
}
},
-
+
markPrevious: function() {
- if(this.index > 0) this.index--
+ if(this.index > 0) this.index--;
else this.index = this.entryCount-1;
this.getEntry(this.index).scrollIntoView(true);
},
-
+
markNext: function() {
- if(this.index < this.entryCount-1) this.index++
+ if(this.index < this.entryCount-1) this.index++;
else this.index = 0;
this.getEntry(this.index).scrollIntoView(false);
},
-
+
getEntry: function(index) {
return this.update.firstChild.childNodes[index];
},
-
+
getCurrentEntry: function() {
return this.getEntry(this.index);
},
-
+
selectEntry: function() {
this.active = false;
this.updateElement(this.getCurrentEntry());
@@ -244,7 +244,7 @@ Autocompleter.Base = Class.create({
if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
} else
value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
-
+
var bounds = this.getTokenBounds();
if (bounds[0] != -1) {
var newValue = this.element.value.substr(0, bounds[0]);
@@ -257,7 +257,7 @@ Autocompleter.Base = Class.create({
}
this.oldElementValue = this.element.value;
this.element.focus();
-
+
if (this.options.afterUpdateElement)
this.options.afterUpdateElement(this.element, selectedElement);
},
@@ -269,20 +269,20 @@ Autocompleter.Base = Class.create({
Element.cleanWhitespace(this.update.down());
if(this.update.firstChild && this.update.down().childNodes) {
- this.entryCount =
+ this.entryCount =
this.update.down().childNodes.length;
for (var i = 0; i < this.entryCount; i++) {
var entry = this.getEntry(i);
entry.autocompleteIndex = i;
this.addObservers(entry);
}
- } else {
+ } else {
this.entryCount = 0;
}
this.stopIndicator();
this.index = 0;
-
+
if(this.entryCount==1 && this.options.autoSelect) {
this.selectEntry();
this.hide();
@@ -298,7 +298,7 @@ Autocompleter.Base = Class.create({
},
onObserverEvent: function() {
- this.changed = false;
+ this.changed = false;
this.tokenBounds = null;
if(this.getToken().length>=this.options.minChars) {
this.getUpdatedChoices();
@@ -358,7 +358,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
this.options.parameters = this.options.callback ?
this.options.callback(this.element, entry) : entry;
- if(this.options.defaultParams)
+ if(this.options.defaultParams)
this.options.parameters += '&' + this.options.defaultParams;
new Ajax.Request(this.url, this.options);
@@ -382,7 +382,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
-// text only at the beginning of strings in the
+// text only at the beginning of strings in the
// autocomplete array. Defaults to true, which will
// match text at the beginning of any *word* in the
// strings in the autocomplete array. If you want to
@@ -399,7 +399,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - ignoreCase - Whether to ignore case when autocompleting.
// Defaults to true.
//
-// It's possible to pass in a custom function as the 'selector'
+// It's possible to pass in a custom function as the 'selector'
// option, if you prefer to write your own autocompletion logic.
// In that case, the other options above will not apply unless
// you support them.
@@ -427,20 +427,20 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
var entry = instance.getToken();
var count = 0;
- for (var i = 0; i < instance.options.array.length &&
- ret.length < instance.options.choices ; i++) {
+ for (var i = 0; i < instance.options.array.length &&
+ ret.length < instance.options.choices ; i++) {
var elem = instance.options.array[i];
- var foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase()) :
+ var foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase()) :
elem.indexOf(entry);
while (foundPos != -1) {
- if (foundPos == 0 && elem.length != entry.length) {
- ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
+ if (foundPos == 0 && elem.length != entry.length) {
+ ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
elem.substr(entry.length) + "</li>");
break;
- } else if (entry.length >= instance.options.partialChars &&
+ } else if (entry.length >= instance.options.partialChars &&
instance.options.partialSearch && foundPos != -1) {
if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
@@ -450,14 +450,14 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
}
}
- foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
+ foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
elem.indexOf(entry, foundPos + 1);
}
}
if (partial.length)
- ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+ ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
return "<ul>" + ret.join('') + "</ul>";
}
}, options || { });
@@ -474,7 +474,7 @@ Field.scrollFreeActivate = function(field) {
setTimeout(function() {
Field.activate(field);
}, 1);
-}
+};
Ajax.InPlaceEditor = Class.create({
initialize: function(element, url, options) {
@@ -604,7 +604,7 @@ Ajax.InPlaceEditor = Class.create({
this.triggerCallback('onEnterHover');
},
getText: function() {
- return this.element.innerHTML;
+ return this.element.innerHTML.unescapeHTML();
},
handleAJAXFailure: function(transport) {
this.triggerCallback('onFailure', transport);
@@ -780,7 +780,7 @@ Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
onSuccess: function(transport) {
var js = transport.responseText.strip();
if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
- throw 'Server returned an invalid collection representation.';
+ throw('Server returned an invalid collection representation.');
this._collection = eval(js);
this.checkForExternalText();
}.bind(this),
@@ -937,7 +937,7 @@ Ajax.InPlaceCollectionEditor.DefaultOptions = {
loadingCollectionText: 'Loading options...'
};
-// Delayed observer, like Form.Element.Observer,
+// Delayed observer, like Form.Element.Observer,
// but waits for delay after last key input
// Ideal for live-search fields
@@ -947,7 +947,7 @@ Form.Element.DelayedObserver = Class.create({
this.element = $(element);
this.callback = callback;
this.timer = null;
- this.lastValue = $F(this.element);
+ this.lastValue = $F(this.element);
Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
},
delayedListener: function(event) {
@@ -960,4 +960,4 @@ Form.Element.DelayedObserver = Class.create({
this.timer = null;
this.callback(this.element, $F(this.element));
}
-});
+});
\ No newline at end of file
diff --git a/src/public/javascripts/dragdrop.js b/src/public/javascripts/dragdrop.js
index e2e7d4a..07229f9 100644
--- a/src/public/javascripts/dragdrop.js
+++ b/src/public/javascripts/dragdrop.js
@@ -1,6 +1,6 @@
// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
-// (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi at oriontransfer.co.nz)
-//
+// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi at oriontransfer.co.nz)
+//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
@@ -32,7 +32,7 @@ var Droppables = {
options._containers.push($(containment));
}
}
-
+
if(options.accept) options.accept = [options.accept].flatten();
Element.makePositioned(element); // fix IE
@@ -40,34 +40,34 @@ var Droppables = {
this.drops.push(options);
},
-
+
findDeepestChild: function(drops) {
deepest = drops[0];
-
+
for (i = 1; i < drops.length; ++i)
if (Element.isParent(drops[i].element, deepest.element))
deepest = drops[i];
-
+
return deepest;
},
isContained: function(element, drop) {
var containmentNode;
if(drop.tree) {
- containmentNode = element.treeNode;
+ containmentNode = element.treeNode;
} else {
containmentNode = element.parentNode;
}
return drop._containers.detect(function(c) { return containmentNode == c });
},
-
+
isAffected: function(point, element, drop) {
return (
(drop.element!=element) &&
((!drop._containers) ||
this.isContained(element, drop)) &&
((!drop.accept) ||
- (Element.classNames(element).detect(
+ (Element.classNames(element).detect(
function(v) { return drop.accept.include(v) } ) )) &&
Position.within(drop.element, point[0], point[1]) );
},
@@ -87,12 +87,12 @@ var Droppables = {
show: function(point, element) {
if(!this.drops.length) return;
var drop, affected = [];
-
+
this.drops.each( function(drop) {
if(Droppables.isAffected(point, element, drop))
affected.push(drop);
});
-
+
if(affected.length>0)
drop = Droppables.findDeepestChild(affected);
@@ -101,7 +101,7 @@ var Droppables = {
Position.within(drop.element, point[0], point[1]);
if(drop.onHover)
drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
-
+
if (drop != this.last_active) Droppables.activate(drop);
}
},
@@ -121,25 +121,25 @@ var Droppables = {
if(this.last_active)
this.deactivate(this.last_active);
}
-}
+};
var Draggables = {
drags: [],
observers: [],
-
+
register: function(draggable) {
if(this.drags.length == 0) {
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
this.eventKeypress = this.keyPress.bindAsEventListener(this);
-
+
Event.observe(document, "mouseup", this.eventMouseUp);
Event.observe(document, "mousemove", this.eventMouseMove);
Event.observe(document, "keypress", this.eventKeypress);
}
this.drags.push(draggable);
},
-
+
unregister: function(draggable) {
this.drags = this.drags.reject(function(d) { return d==draggable });
if(this.drags.length == 0) {
@@ -148,24 +148,24 @@ var Draggables = {
Event.stopObserving(document, "keypress", this.eventKeypress);
}
},
-
+
activate: function(draggable) {
- if(draggable.options.delay) {
- this._timeout = setTimeout(function() {
- Draggables._timeout = null;
- window.focus();
- Draggables.activeDraggable = draggable;
- }.bind(this), draggable.options.delay);
+ if(draggable.options.delay) {
+ this._timeout = setTimeout(function() {
+ Draggables._timeout = null;
+ window.focus();
+ Draggables.activeDraggable = draggable;
+ }.bind(this), draggable.options.delay);
} else {
window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
this.activeDraggable = draggable;
}
},
-
+
deactivate: function() {
this.activeDraggable = null;
},
-
+
updateDrag: function(event) {
if(!this.activeDraggable) return;
var pointer = [Event.pointerX(event), Event.pointerY(event)];
@@ -173,36 +173,36 @@ var Draggables = {
// the same coordinates, prevent needless redrawing (moz bug?)
if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
this._lastPointer = pointer;
-
+
this.activeDraggable.updateDrag(event, pointer);
},
-
+
endDrag: function(event) {
- if(this._timeout) {
- clearTimeout(this._timeout);
- this._timeout = null;
+ if(this._timeout) {
+ clearTimeout(this._timeout);
+ this._timeout = null;
}
if(!this.activeDraggable) return;
this._lastPointer = null;
this.activeDraggable.endDrag(event);
this.activeDraggable = null;
},
-
+
keyPress: function(event) {
if(this.activeDraggable)
this.activeDraggable.keyPress(event);
},
-
+
addObserver: function(observer) {
this.observers.push(observer);
this._cacheObserverCallbacks();
},
-
+
removeObserver: function(element) { // element instead of observer fixes mem leaks
this.observers = this.observers.reject( function(o) { return o.element==element });
this._cacheObserverCallbacks();
},
-
+
notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
if(this[eventName+'Count'] > 0)
this.observers.each( function(o) {
@@ -210,7 +210,7 @@ var Draggables = {
});
if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
},
-
+
_cacheObserverCallbacks: function() {
['onStart','onEnd','onDrag'].each( function(eventName) {
Draggables[eventName+'Count'] = Draggables.observers.select(
@@ -218,7 +218,7 @@ var Draggables = {
).length;
});
}
-}
+};
/*--------------------------------------------------------------------------*/
@@ -234,12 +234,12 @@ var Draggable = Class.create({
},
endeffect: function(element) {
var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
- new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
+ new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
queue: {scope:'_draggable', position:'end'},
- afterFinish: function(){
- Draggable._dragging[element] = false
+ afterFinish: function(){
+ Draggable._dragging[element] = false
}
- });
+ });
},
zindex: 1000,
revert: false,
@@ -250,57 +250,57 @@ var Draggable = Class.create({
snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }
delay: 0
};
-
+
if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
Object.extend(defaults, {
starteffect: function(element) {
element._opacity = Element.getOpacity(element);
Draggable._dragging[element] = true;
- new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
+ new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
}
});
-
+
var options = Object.extend(defaults, arguments[1] || { });
this.element = $(element);
-
+
if(options.handle && Object.isString(options.handle))
this.handle = this.element.down('.'+options.handle, 0);
-
+
if(!this.handle) this.handle = $(options.handle);
if(!this.handle) this.handle = this.element;
-
+
if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
options.scroll = $(options.scroll);
this._isScrollChild = Element.childOf(this.element, options.scroll);
}
- Element.makePositioned(this.element); // fix IE
+ Element.makePositioned(this.element); // fix IE
this.options = options;
- this.dragging = false;
+ this.dragging = false;
this.eventMouseDown = this.initDrag.bindAsEventListener(this);
Event.observe(this.handle, "mousedown", this.eventMouseDown);
-
+
Draggables.register(this);
},
-
+
destroy: function() {
Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
Draggables.unregister(this);
},
-
+
currentDelta: function() {
return([
parseInt(Element.getStyle(this.element,'left') || '0'),
parseInt(Element.getStyle(this.element,'top') || '0')]);
},
-
+
initDrag: function(event) {
if(!Object.isUndefined(Draggable._dragging[this.element]) &&
Draggable._dragging[this.element]) return;
- if(Event.isLeftClick(event)) {
+ if(Event.isLeftClick(event)) {
// abort on form elements, fixes a Firefox issue
var src = Event.element(event);
if((tag_name = src.tagName.toUpperCase()) && (
@@ -309,34 +309,34 @@ var Draggable = Class.create({
tag_name=='OPTION' ||
tag_name=='BUTTON' ||
tag_name=='TEXTAREA')) return;
-
+
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var pos = Position.cumulativeOffset(this.element);
this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
-
+
Draggables.activate(this);
Event.stop(event);
}
},
-
+
startDrag: function(event) {
this.dragging = true;
if(!this.delta)
this.delta = this.currentDelta();
-
+
if(this.options.zindex) {
this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
this.element.style.zIndex = this.options.zindex;
}
-
+
if(this.options.ghosting) {
this._clone = this.element.cloneNode(true);
- this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
- if (!this.element._originallyAbsolute)
+ this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
+ if (!this._originallyAbsolute)
Position.absolutize(this.element);
this.element.parentNode.insertBefore(this._clone, this.element);
}
-
+
if(this.options.scroll) {
if (this.options.scroll == window) {
var where = this._getWindowScroll(this.options.scroll);
@@ -347,15 +347,15 @@ var Draggable = Class.create({
this.originalScrollTop = this.options.scroll.scrollTop;
}
}
-
+
Draggables.notify('onStart', this, event);
-
+
if(this.options.starteffect) this.options.starteffect(this.element);
},
-
+
updateDrag: function(event, pointer) {
if(!this.dragging) this.startDrag(event);
-
+
if(!this.options.quiet){
Position.prepare();
Droppables.show(pointer, this.element);
@@ -403,9 +403,9 @@ var Draggable = Class.create({
}
if(this.options.ghosting) {
- if (!this.element._originallyAbsolute)
+ if (!this._originallyAbsolute)
Position.relativize(this.element);
- delete this.element._originallyAbsolute;
+ delete this._originallyAbsolute;
Element.remove(this._clone);
this._clone = null;
}
@@ -433,7 +433,7 @@ var Draggable = Class.create({
if(this.options.zindex)
this.element.style.zIndex = this.originalZ;
- if(this.options.endeffect)
+ if(this.options.endeffect)
this.options.endeffect(this.element);
Draggables.deactivate(this);
@@ -468,8 +468,8 @@ var Draggable = Class.create({
pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
}
- var p = [0,1].map(function(i){
- return (point[i]-pos[i]-this.offset[i])
+ var p = [0,1].map(function(i){
+ return (point[i]-pos[i]-this.offset[i])
}.bind(this));
if(this.options.snap) {
@@ -478,10 +478,10 @@ var Draggable = Class.create({
} else {
if(Object.isArray(this.options.snap)) {
p = p.map( function(v, i) {
- return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
+ return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
} else {
p = p.map( function(v) {
- return (v/this.options.snap).round()*this.options.snap }.bind(this))
+ return (v/this.options.snap).round()*this.options.snap }.bind(this));
}
}}
@@ -560,7 +560,7 @@ var Draggable = Class.create({
H = documentElement.clientHeight;
} else {
W = body.offsetWidth;
- H = body.offsetHeight
+ H = body.offsetHeight;
}
}
return { top: T, left: L, width: W, height: H };
@@ -591,9 +591,9 @@ var SortableObserver = Class.create({
var Sortable = {
SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
-
+
sortables: { },
-
+
_findRootElement: function(element) {
while (element.tagName.toUpperCase() != "BODY") {
if(element.id && Sortable.sortables[element.id]) return element;
@@ -608,7 +608,8 @@ var Sortable = {
},
destroy: function(element){
- var s = Sortable.options(element);
+ element = $(element);
+ var s = Sortable.sortables[element.id];
if(s) {
Draggables.removeObserver(s.element);
@@ -689,14 +690,14 @@ var Sortable = {
tree: options.tree,
hoverclass: options.hoverclass,
onHover: Sortable.onHover
- }
+ };
var options_for_tree = {
onHover: Sortable.onEmptyHover,
overlap: options.overlap,
containment: options.containment,
hoverclass: options.hoverclass
- }
+ };
// fix for gecko engine
Element.cleanWhitespace(element);
@@ -832,7 +833,7 @@ var Sortable = {
Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
else
Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
-
+
Sortable._marker.show();
},
@@ -851,11 +852,11 @@ var Sortable = {
children: [],
position: parent.children.length,
container: $(children[i]).down(options.treeTag)
- }
+ };
/* Get the element containing the children and recurse over it */
if (child.container)
- this._tree(child.container, options, child)
+ this._tree(child.container, options, child);
parent.children.push (child);
}
@@ -880,7 +881,7 @@ var Sortable = {
children: [],
container: element,
position: 0
- }
+ };
return Sortable._tree(element, options, root);
},
@@ -931,7 +932,7 @@ var Sortable = {
if (options.tree) {
return Sortable.tree(element, arguments[1]).children.map( function (item) {
- return [name + Sortable._constructIndex(item) + "[id]=" +
+ return [name + Sortable._constructIndex(item) + "[id]=" +
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
}).flatten().join('&');
} else {
@@ -940,14 +941,14 @@ var Sortable = {
}).join('&');
}
}
-}
+};
// Returns true if child is contained within element
Element.isParent = function(child, element) {
if (!child.parentNode || child == element) return false;
if (child.parentNode == element) return true;
return Element.isParent(child.parentNode, element);
-}
+};
Element.findChildren = function(element, only, recursive, tagName) {
if(!element.hasChildNodes()) return null;
@@ -965,8 +966,8 @@ Element.findChildren = function(element, only, recursive, tagName) {
});
return (elements.length>0 ? elements.flatten() : []);
-}
+};
Element.offsetSize = function (element, type) {
return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
-}
+};
\ No newline at end of file
diff --git a/src/public/javascripts/effects.js b/src/public/javascripts/effects.js
index b0f056b..5a639d2 100644
--- a/src/public/javascripts/effects.js
+++ b/src/public/javascripts/effects.js
@@ -3,9 +3,9 @@
// Justin Palmer (http://encytemedia.com/)
// Mark Pilgrim (http://diveintomark.org/)
// Martin Bialasinki
-//
+//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
-// For details, see the script.aculo.us web site: http://script.aculo.us/
+// For details, see the script.aculo.us web site: http://script.aculo.us/
// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
@@ -32,7 +32,7 @@ Element.collectTextNodes = function(element) {
}).flatten().join('');
};
-Element.collectTextNodesIgnoreClass = function(element, className) {
+Element.collectTextNodesIgnoreClass = function(element, className) {
return $A($(element).childNodes).collect( function(node) {
return (node.nodeType==3 ? node.nodeValue :
((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
@@ -70,25 +70,20 @@ var Effect = {
Transitions: {
linear: Prototype.K,
sinoidal: function(pos) {
- return (-Math.cos(pos*Math.PI)/2) + 0.5;
+ return (-Math.cos(pos*Math.PI)/2) + .5;
},
reverse: function(pos) {
return 1-pos;
},
flicker: function(pos) {
- var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
+ var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
return pos > 1 ? 1 : pos;
},
wobble: function(pos) {
- return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
+ return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
},
pulse: function(pos, pulses) {
- pulses = pulses || 5;
- return (
- ((pos % (1/pulses)) * pulses).round() == 0 ?
- ((pos * pulses * 2) - (pos * pulses * 2).floor()) :
- 1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
- );
+ return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
},
spring: function(pos) {
return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
@@ -223,7 +218,7 @@ Effect.Queues = {
instances: $H(),
get: function(queueName) {
if (!Object.isString(queueName)) return queueName;
-
+
return this.instances.get(queueName) ||
this.instances.set(queueName, new Effect.ScopedQueue());
}
@@ -249,18 +244,30 @@ Effect.Base = Class.create({
this.totalTime = this.finishOn-this.startOn;
this.totalFrames = this.options.fps*this.options.duration;
- eval('this.render = function(pos){ '+
- 'if (this.state=="idle"){this.state="running";'+
- codeForEvent(this.options,'beforeSetup')+
- (this.setup ? 'this.setup();':'')+
- codeForEvent(this.options,'afterSetup')+
- '};if (this.state=="running"){'+
- 'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
- 'this.position=pos;'+
- codeForEvent(this.options,'beforeUpdate')+
- (this.update ? 'this.update(pos);':'')+
- codeForEvent(this.options,'afterUpdate')+
- '}}');
+ this.render = (function() {
+ function dispatch(effect, eventName) {
+ if (effect.options[eventName + 'Internal'])
+ effect.options[eventName + 'Internal'](effect);
+ if (effect.options[eventName])
+ effect.options[eventName](effect);
+ }
+
+ return function(pos) {
+ if (this.state === "idle") {
+ this.state = "running";
+ dispatch(this, 'beforeSetup');
+ if (this.setup) this.setup();
+ dispatch(this, 'afterSetup');
+ }
+ if (this.state === "running") {
+ pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
+ this.position = pos;
+ dispatch(this, 'beforeUpdate');
+ if (this.update) this.update(pos);
+ dispatch(this, 'afterUpdate');
+ }
+ };
+ })();
this.event('beforeStart');
if (!this.options.sync)
@@ -392,7 +399,7 @@ Effect.Move = Class.create(Effect.Base, {
// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
- return new Effect.Move(element,
+ return new Effect.Move(element,
Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};
@@ -507,17 +514,16 @@ Effect.Highlight = Class.create(Effect.Base, {
Effect.ScrollTo = function(element) {
var options = arguments[1] || { },
- scrollOffsets = document.viewport.getScrollOffsets(),
- elementOffsets = $(element).cumulativeOffset(),
- max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();
+ scrollOffsets = document.viewport.getScrollOffsets(),
+ elementOffsets = $(element).cumulativeOffset();
if (options.offset) elementOffsets[1] += options.offset;
return new Effect.Tween(null,
scrollOffsets.top,
- elementOffsets[1] > max ? max : elementOffsets[1],
+ elementOffsets[1],
options,
- function(p){ scrollTo(scrollOffsets.left, p.round()) }
+ function(p){ scrollTo(scrollOffsets.left, p.round()); }
);
};
@@ -554,7 +560,7 @@ Effect.Appear = function(element) {
Effect.Puff = function(element) {
element = $(element);
- var oldStyle = {
+ var oldStyle = {
opacity: element.getInlineOpacity(),
position: element.getStyle('position'),
top: element.style.top,
@@ -563,12 +569,12 @@ Effect.Puff = function(element) {
height: element.style.height
};
return new Effect.Parallel(
- [ new Effect.Scale(element, 200,
+ [ new Effect.Scale(element, 200,
{ sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
Object.extend({ duration: 1.0,
beforeSetupInternal: function(effect) {
- Position.absolutize(effect.effects[0].element)
+ Position.absolutize(effect.effects[0].element);
},
afterFinishInternal: function(effect) {
effect.effects[0].element.hide().setStyle(oldStyle); }
@@ -580,12 +586,12 @@ Effect.BlindUp = function(element) {
element = $(element);
element.makeClipping();
return new Effect.Scale(element, 0,
- Object.extend({ scaleContent: false,
+ Object.extend({ scaleContent: false,
scaleX: false,
restoreAfterFinish: true,
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping();
- }
+ }
}, arguments[1] || { })
);
};
@@ -619,13 +625,13 @@ Effect.SwitchOff = function(element) {
new Effect.Scale(effect.element, 1, {
duration: 0.3, scaleFromCenter: true,
scaleX: false, scaleContent: false, restoreAfterFinish: true,
- beforeSetup: function(effect) {
+ beforeSetup: function(effect) {
effect.element.makePositioned().makeClipping();
},
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
}
- })
+ });
}
}, arguments[1] || { }));
};
@@ -646,7 +652,7 @@ Effect.DropOut = function(element) {
},
afterFinishInternal: function(effect) {
effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
- }
+ }
}, arguments[1] || { }));
};
@@ -674,7 +680,7 @@ Effect.Shake = function(element) {
new Effect.Move(effect.element,
{ x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
effect.element.undoPositioned().setStyle(oldStyle);
- }}) }}) }}) }}) }}) }});
+ }}); }}); }}); }}); }}); }});
};
Effect.SlideDown = function(element) {
@@ -682,7 +688,7 @@ Effect.SlideDown = function(element) {
// SlideDown need to have the content of the element wrapped in a container element with fixed height!
var oldInnerBottom = element.down().getStyle('bottom');
var elementDimensions = element.getDimensions();
- return new Effect.Scale(element, 100, Object.extend({
+ return new Effect.Scale(element, 100, Object.extend({
scaleContent: false,
scaleX: false,
scaleFrom: window.opera ? 0 : 1,
@@ -742,7 +748,7 @@ Effect.Squish = function(element) {
effect.element.makeClipping();
},
afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping();
+ effect.element.hide().undoClipping();
}
});
};
@@ -810,13 +816,13 @@ Effect.Grow = function(element) {
sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
], Object.extend({
beforeSetup: function(effect) {
- effect.effects[0].element.setStyle({height: '0px'}).show();
+ effect.effects[0].element.setStyle({height: '0px'}).show();
},
afterFinishInternal: function(effect) {
effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
}
}, options)
- )
+ );
}
});
};
@@ -838,7 +844,7 @@ Effect.Shrink = function(element) {
var dims = element.getDimensions();
var moveX, moveY;
-
+
switch (options.direction) {
case 'top-left':
moveX = moveY = 0;
@@ -877,11 +883,13 @@ Effect.Shrink = function(element) {
Effect.Pulsate = function(element) {
element = $(element);
- var options = arguments[1] || { };
- var oldOpacity = element.getInlineOpacity();
- var transition = options.transition || Effect.Transitions.sinoidal;
- var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
- reverser.bind(transition);
+ var options = arguments[1] || { },
+ oldOpacity = element.getInlineOpacity(),
+ transition = options.transition || Effect.Transitions.linear,
+ reverser = function(pos){
+ return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
+ };
+
return new Effect.Opacity(element,
Object.extend(Object.extend({ duration: 2.0, from: 0,
afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
@@ -934,7 +942,7 @@ Effect.Morph = Class.create(Effect.Base, {
effect.transforms.each(function(transform) {
effect.element.style[transform.style] = '';
});
- }
+ };
}
}
this.start(options);
@@ -945,7 +953,7 @@ Effect.Morph = Class.create(Effect.Base, {
if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
color = color.parseColor();
return $R(0,2).map(function(i){
- return parseInt( color.slice(i*2+1,i*2+3), 16 )
+ return parseInt( color.slice(i*2+1,i*2+3), 16 );
});
}
this.transforms = this.style.map(function(pair){
@@ -978,7 +986,7 @@ Effect.Morph = Class.create(Effect.Base, {
transform.unit != 'color' &&
(isNaN(transform.originalValue) || isNaN(transform.targetValue))
)
- )
+ );
});
},
update: function(position) {
@@ -1074,14 +1082,14 @@ if (document.defaultView && document.defaultView.getComputedStyle) {
Element.getStyles = function(element) {
element = $(element);
var css = element.currentStyle, styles;
- styles = Element.CSS_PROPERTIES.inject({ }, function(hash, property) {
- hash.set(property, css[property]);
- return hash;
+ styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
+ results[property] = css[property];
+ return results;
});
- if (!styles.opacity) styles.set('opacity', element.getOpacity());
+ if (!styles.opacity) styles.opacity = element.getOpacity();
return styles;
};
-};
+}
Effect.Methods = {
morph: function(element, style) {
@@ -1090,7 +1098,7 @@ Effect.Methods = {
return element;
},
visualEffect: function(element, effect, options) {
- element = $(element)
+ element = $(element);
var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
new Effect[klass](element, options);
return element;
@@ -1109,7 +1117,7 @@ $w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
element = $(element);
Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
return element;
- }
+ };
}
);
@@ -1117,4 +1125,4 @@ $w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTex
function(f) { Effect.Methods[f] = Element[f]; }
);
-Element.addMethods(Effect.Methods);
+Element.addMethods(Effect.Methods);
\ No newline at end of file
diff --git a/src/public/javascripts/prototype.js b/src/public/javascripts/prototype.js
index 9f6c857..dfe8ab4 100644
--- a/src/public/javascripts/prototype.js
+++ b/src/public/javascripts/prototype.js
@@ -1,5 +1,5 @@
-/* Prototype JavaScript framework, version 1.6.0.1
- * (c) 2005-2007 Sam Stephenson
+/* Prototype JavaScript framework, version 1.6.0.3
+ * (c) 2005-2008 Sam Stephenson
*
* Prototype is freely distributable under the terms of an MIT-style license.
* For details, see the Prototype web site: http://www.prototypejs.org/
@@ -7,23 +7,26 @@
*--------------------------------------------------------------------------*/
var Prototype = {
- Version: '1.6.0.1',
+ Version: '1.6.0.3',
Browser: {
- IE: !!(window.attachEvent && !window.opera),
- Opera: !!window.opera,
+ IE: !!(window.attachEvent &&
+ navigator.userAgent.indexOf('Opera') === -1),
+ Opera: navigator.userAgent.indexOf('Opera') > -1,
WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
- Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
+ Gecko: navigator.userAgent.indexOf('Gecko') > -1 &&
+ navigator.userAgent.indexOf('KHTML') === -1,
MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
},
BrowserFeatures: {
XPath: !!document.evaluate,
+ SelectorsAPI: !!document.querySelector,
ElementExtensions: !!window.HTMLElement,
SpecificElementExtensions:
- document.createElement('div').__proto__ &&
- document.createElement('div').__proto__ !==
- document.createElement('form').__proto__
+ document.createElement('div')['__proto__'] &&
+ document.createElement('div')['__proto__'] !==
+ document.createElement('form')['__proto__']
},
ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
@@ -83,12 +86,13 @@ Class.Methods = {
var property = properties[i], value = source[property];
if (ancestor && Object.isFunction(value) &&
value.argumentNames().first() == "$super") {
- var method = value, value = Object.extend((function(m) {
+ var method = value;
+ value = (function(m) {
return function() { return ancestor[m].apply(this, arguments) };
- })(property).wrap(method), {
- valueOf: function() { return method },
- toString: function() { return method.toString() }
- });
+ })(property).wrap(method);
+
+ value.valueOf = method.valueOf.bind(method);
+ value.toString = method.toString.bind(method);
}
this.prototype[property] = value;
}
@@ -110,7 +114,7 @@ Object.extend(Object, {
try {
if (Object.isUndefined(object)) return 'undefined';
if (object === null) return 'null';
- return object.inspect ? object.inspect() : object.toString();
+ return object.inspect ? object.inspect() : String(object);
} catch (e) {
if (e instanceof RangeError) return '...';
throw e;
@@ -167,11 +171,12 @@ Object.extend(Object, {
},
isElement: function(object) {
- return object && object.nodeType == 1;
+ return !!(object && object.nodeType == 1);
},
isArray: function(object) {
- return object && object.constructor === Array;
+ return object != null && typeof object == "object" &&
+ 'splice' in object && 'join' in object;
},
isHash: function(object) {
@@ -197,7 +202,8 @@ Object.extend(Object, {
Object.extend(Function.prototype, {
argumentNames: function() {
- var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
+ var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1]
+ .replace(/\s+/g, '').split(',');
return names.length == 1 && !names[0] ? [] : names;
},
@@ -231,6 +237,11 @@ Object.extend(Function.prototype, {
}, timeout);
},
+ defer: function() {
+ var args = [0.01].concat($A(arguments));
+ return this.delay.apply(this, args);
+ },
+
wrap: function(wrapper) {
var __method = this;
return function() {
@@ -247,8 +258,6 @@ Object.extend(Function.prototype, {
}
});
-Function.prototype.defer = Function.prototype.delay.curry(0.01);
-
Date.prototype.toJSON = function() {
return '"' + this.getUTCFullYear() + '-' +
(this.getUTCMonth() + 1).toPaddedString(2) + '-' +
@@ -529,7 +538,7 @@ if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.proto
return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
},
unescapeHTML: function() {
- return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
+ return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
}
});
@@ -546,7 +555,7 @@ Object.extend(String.prototype.escapeHTML, {
text: document.createTextNode('')
});
-with (String.prototype.escapeHTML) div.appendChild(text);
+String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);
var Template = Class.create({
initialize: function(template, pattern) {
@@ -578,7 +587,7 @@ var Template = Class.create({
}
return before + String.interpret(ctx);
- }.bind(this));
+ });
}
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
@@ -588,10 +597,9 @@ var $break = { };
var Enumerable = {
each: function(iterator, context) {
var index = 0;
- iterator = iterator.bind(context);
try {
this._each(function(value) {
- iterator(value, index++);
+ iterator.call(context, value, index++);
});
} catch (e) {
if (e != $break) throw e;
@@ -600,47 +608,46 @@ var Enumerable = {
},
eachSlice: function(number, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
var index = -number, slices = [], array = this.toArray();
+ if (number < 1) return array;
while ((index += number) < array.length)
slices.push(array.slice(index, index+number));
return slices.collect(iterator, context);
},
all: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var result = true;
this.each(function(value, index) {
- result = result && !!iterator(value, index);
+ result = result && !!iterator.call(context, value, index);
if (!result) throw $break;
});
return result;
},
any: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var result = false;
this.each(function(value, index) {
- if (result = !!iterator(value, index))
+ if (result = !!iterator.call(context, value, index))
throw $break;
});
return result;
},
collect: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var results = [];
this.each(function(value, index) {
- results.push(iterator(value, index));
+ results.push(iterator.call(context, value, index));
});
return results;
},
detect: function(iterator, context) {
- iterator = iterator.bind(context);
var result;
this.each(function(value, index) {
- if (iterator(value, index)) {
+ if (iterator.call(context, value, index)) {
result = value;
throw $break;
}
@@ -649,17 +656,16 @@ var Enumerable = {
},
findAll: function(iterator, context) {
- iterator = iterator.bind(context);
var results = [];
this.each(function(value, index) {
- if (iterator(value, index))
+ if (iterator.call(context, value, index))
results.push(value);
});
return results;
},
grep: function(filter, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var results = [];
if (Object.isString(filter))
@@ -667,7 +673,7 @@ var Enumerable = {
this.each(function(value, index) {
if (filter.match(value))
- results.push(iterator(value, index));
+ results.push(iterator.call(context, value, index));
});
return results;
},
@@ -695,9 +701,8 @@ var Enumerable = {
},
inject: function(memo, iterator, context) {
- iterator = iterator.bind(context);
this.each(function(value, index) {
- memo = iterator(memo, value, index);
+ memo = iterator.call(context, memo, value, index);
});
return memo;
},
@@ -710,10 +715,10 @@ var Enumerable = {
},
max: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var result;
this.each(function(value, index) {
- value = iterator(value, index);
+ value = iterator.call(context, value, index);
if (result == null || value >= result)
result = value;
});
@@ -721,10 +726,10 @@ var Enumerable = {
},
min: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var result;
this.each(function(value, index) {
- value = iterator(value, index);
+ value = iterator.call(context, value, index);
if (result == null || value < result)
result = value;
});
@@ -732,10 +737,10 @@ var Enumerable = {
},
partition: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;
+ iterator = iterator || Prototype.K;
var trues = [], falses = [];
this.each(function(value, index) {
- (iterator(value, index) ?
+ (iterator.call(context, value, index) ?
trues : falses).push(value);
});
return [trues, falses];
@@ -750,19 +755,20 @@ var Enumerable = {
},
reject: function(iterator, context) {
- iterator = iterator.bind(context);
var results = [];
this.each(function(value, index) {
- if (!iterator(value, index))
+ if (!iterator.call(context, value, index))
results.push(value);
});
return results;
},
sortBy: function(iterator, context) {
- iterator = iterator.bind(context);
return this.map(function(value, index) {
- return {value: value, criteria: iterator(value, index)};
+ return {
+ value: value,
+ criteria: iterator.call(context, value, index)
+ };
}).sort(function(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
@@ -806,20 +812,24 @@ Object.extend(Enumerable, {
function $A(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
- var length = iterable.length, results = new Array(length);
+ var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
}
if (Prototype.Browser.WebKit) {
- function $A(iterable) {
+ $A = function(iterable) {
if (!iterable) return [];
- if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
- iterable.toArray) return iterable.toArray();
- var length = iterable.length, results = new Array(length);
+ // In Safari, only use the `toArray` method if it's not a NodeList.
+ // A NodeList is a function, has an function `item` property, and a numeric
+ // `length` property. Adapted from Google Doctype.
+ if (!(typeof iterable === 'function' && typeof iterable.length ===
+ 'number' && typeof iterable.item === 'function') && iterable.toArray)
+ return iterable.toArray();
+ var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
- }
+ };
}
Array.from = $A;
@@ -962,8 +972,8 @@ Object.extend(Number.prototype, {
return this + 1;
},
- times: function(iterator) {
- $R(0, this, true).each(iterator);
+ times: function(iterator, context) {
+ $R(0, this, true).each(iterator, context);
return this;
},
@@ -1010,7 +1020,9 @@ var Hash = Class.create(Enumerable, (function() {
},
get: function(key) {
- return this._object[key];
+ // simulating poorly supported hasOwnProperty
+ if (this._object[key] !== Object.prototype[key])
+ return this._object[key];
},
unset: function(key) {
@@ -1050,14 +1062,14 @@ var Hash = Class.create(Enumerable, (function() {
},
toQueryString: function() {
- return this.map(function(pair) {
+ return this.inject([], function(results, pair) {
var key = encodeURIComponent(pair.key), values = pair.value;
if (values && typeof values == 'object') {
if (Object.isArray(values))
- return values.map(toQueryPair.curry(key)).join('&');
- }
- return toQueryPair(key, values);
+ return results.concat(values.map(toQueryPair.curry(key)));
+ } else results.push(toQueryPair(key, values));
+ return results;
}).join('&');
},
@@ -1298,7 +1310,7 @@ Ajax.Request = Class.create(Ajax.Base, {
var contentType = response.getHeader('Content-type');
if (this.options.evalJS == 'force'
- || (this.options.evalJS && contentType
+ || (this.options.evalJS && this.isSameOrigin() && contentType
&& contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();
}
@@ -1316,9 +1328,18 @@ Ajax.Request = Class.create(Ajax.Base, {
}
},
+ isSameOrigin: function() {
+ var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
+ return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
+ protocol: location.protocol,
+ domain: document.domain,
+ port: location.port ? ':' + location.port : ''
+ }));
+ },
+
getHeader: function(name) {
try {
- return this.transport.getResponseHeader(name);
+ return this.transport.getResponseHeader(name) || null;
} catch (e) { return null }
},
@@ -1391,7 +1412,8 @@ Ajax.Response = Class.create({
if (!json) return null;
json = decodeURIComponent(escape(json));
try {
- return json.evalJSON(this.request.options.sanitizeJSON);
+ return json.evalJSON(this.request.options.sanitizeJSON ||
+ !this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
@@ -1404,7 +1426,8 @@ Ajax.Response = Class.create({
this.responseText.blank())
return null;
try {
- return this.responseText.evalJSON(options.sanitizeJSON);
+ return this.responseText.evalJSON(options.sanitizeJSON ||
+ !this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
@@ -1546,6 +1569,7 @@ if (!Node.ELEMENT_NODE) {
return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
};
Object.extend(this.Element, element || { });
+ if (element) this.Element.prototype = element.prototype;
}).call(window);
Element.cache = { };
@@ -1562,12 +1586,14 @@ Element.Methods = {
},
hide: function(element) {
- $(element).style.display = 'none';
+ element = $(element);
+ element.style.display = 'none';
return element;
},
show: function(element) {
- $(element).style.display = '';
+ element = $(element);
+ element.style.display = '';
return element;
},
@@ -1608,24 +1634,28 @@ Element.Methods = {
Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
insertions = {bottom:insertions};
- var content, t, range;
+ var content, insert, tagName, childNodes;
- for (position in insertions) {
+ for (var position in insertions) {
content = insertions[position];
position = position.toLowerCase();
- t = Element._insertionTranslations[position];
+ insert = Element._insertionTranslations[position];
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) {
- t.insert(element, content);
+ insert(element, content);
continue;
}
content = Object.toHTML(content);
- range = element.ownerDocument.createRange();
- t.initializeRange(element, range);
- t.insert(element, range.createContextualFragment(content.stripScripts()));
+ tagName = ((position == 'before' || position == 'after')
+ ? element.parentNode : element).tagName.toUpperCase();
+
+ childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
+
+ if (position == 'top' || position == 'after') childNodes.reverse();
+ childNodes.each(insert.curry(element));
content.evalScripts.bind(content).defer();
}
@@ -1670,7 +1700,7 @@ Element.Methods = {
},
descendants: function(element) {
- return $(element).getElementsBySelector("*");
+ return $(element).select("*");
},
firstDescendant: function(element) {
@@ -1709,32 +1739,31 @@ Element.Methods = {
element = $(element);
if (arguments.length == 1) return $(element.parentNode);
var ancestors = element.ancestors();
- return expression ? Selector.findElement(ancestors, expression, index) :
- ancestors[index || 0];
+ return Object.isNumber(expression) ? ancestors[expression] :
+ Selector.findElement(ancestors, expression, index);
},
down: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return element.firstDescendant();
- var descendants = element.descendants();
- return expression ? Selector.findElement(descendants, expression, index) :
- descendants[index || 0];
+ return Object.isNumber(expression) ? element.descendants()[expression] :
+ Element.select(element, expression)[index || 0];
},
previous: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
var previousSiblings = element.previousSiblings();
- return expression ? Selector.findElement(previousSiblings, expression, index) :
- previousSiblings[index || 0];
+ return Object.isNumber(expression) ? previousSiblings[expression] :
+ Selector.findElement(previousSiblings, expression, index);
},
next: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
var nextSiblings = element.nextSiblings();
- return expression ? Selector.findElement(nextSiblings, expression, index) :
- nextSiblings[index || 0];
+ return Object.isNumber(expression) ? nextSiblings[expression] :
+ Selector.findElement(nextSiblings, expression, index);
},
select: function() {
@@ -1848,23 +1877,16 @@ Element.Methods = {
descendantOf: function(element, ancestor) {
element = $(element), ancestor = $(ancestor);
- var originalAncestor = ancestor;
if (element.compareDocumentPosition)
return (element.compareDocumentPosition(ancestor) & 8) === 8;
- if (element.sourceIndex && !Prototype.Browser.Opera) {
- var e = element.sourceIndex, a = ancestor.sourceIndex,
- nextAncestor = ancestor.nextSibling;
- if (!nextAncestor) {
- do { ancestor = ancestor.parentNode; }
- while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
- }
- if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);
- }
+ if (ancestor.contains)
+ return ancestor.contains(element) && ancestor !== element;
while (element = element.parentNode)
- if (element == originalAncestor) return true;
+ if (element == ancestor) return true;
+
return false;
},
@@ -1879,7 +1901,7 @@ Element.Methods = {
element = $(element);
style = style == 'float' ? 'cssFloat' : style.camelize();
var value = element.style[style];
- if (!value) {
+ if (!value || value == 'auto') {
var css = document.defaultView.getComputedStyle(element, null);
value = css ? css[style] : null;
}
@@ -1918,7 +1940,7 @@ Element.Methods = {
getDimensions: function(element) {
element = $(element);
- var display = $(element).getStyle('display');
+ var display = element.getStyle('display');
if (display != 'none' && display != null) // Safari bug
return {width: element.offsetWidth, height: element.offsetHeight};
@@ -1947,7 +1969,7 @@ Element.Methods = {
element.style.position = 'relative';
// Opera returns the offset relative to the positioning context, when an
// element is position relative but top and left have not been defined
- if (window.opera) {
+ if (Prototype.Browser.Opera) {
element.style.top = 0;
element.style.left = 0;
}
@@ -2002,9 +2024,9 @@ Element.Methods = {
valueL += element.offsetLeft || 0;
element = element.offsetParent;
if (element) {
- if (element.tagName == 'BODY') break;
+ if (element.tagName.toUpperCase() == 'BODY') break;
var p = Element.getStyle(element, 'position');
- if (p == 'relative' || p == 'absolute') break;
+ if (p !== 'static') break;
}
} while (element);
return Element._returnOffset(valueL, valueT);
@@ -2012,7 +2034,7 @@ Element.Methods = {
absolutize: function(element) {
element = $(element);
- if (element.getStyle('position') == 'absolute') return;
+ if (element.getStyle('position') == 'absolute') return element;
// Position.prepare(); // To be done manually by Scripty when it needs it.
var offsets = element.positionedOffset();
@@ -2036,7 +2058,7 @@ Element.Methods = {
relativize: function(element) {
element = $(element);
- if (element.getStyle('position') == 'relative') return;
+ if (element.getStyle('position') == 'relative') return element;
// Position.prepare(); // To be done manually by Scripty when it needs it.
element.style.position = 'relative';
@@ -2087,7 +2109,7 @@ Element.Methods = {
element = forElement;
do {
- if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
+ if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
valueT -= element.scrollTop || 0;
valueL -= element.scrollLeft || 0;
}
@@ -2153,46 +2175,6 @@ Element._attributeTranslations = {
}
};
-
-if (!document.createRange || Prototype.Browser.Opera) {
- Element.Methods.insert = function(element, insertions) {
- element = $(element);
-
- if (Object.isString(insertions) || Object.isNumber(insertions) ||
- Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
- insertions = { bottom: insertions };
-
- var t = Element._insertionTranslations, content, position, pos, tagName;
-
- for (position in insertions) {
- content = insertions[position];
- position = position.toLowerCase();
- pos = t[position];
-
- if (content && content.toElement) content = content.toElement();
- if (Object.isElement(content)) {
- pos.insert(element, content);
- continue;
- }
-
- content = Object.toHTML(content);
- tagName = ((position == 'before' || position == 'after')
- ? element.parentNode : element).tagName.toUpperCase();
-
- if (t.tags[tagName]) {
- var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
- if (position == 'top' || position == 'after') fragments.reverse();
- fragments.each(pos.insert.curry(element));
- }
- else element.insertAdjacentHTML(pos.adjacency, content.stripScripts());
-
- content.evalScripts.bind(content).defer();
- }
-
- return element;
- };
-}
-
if (Prototype.Browser.Opera) {
Element.Methods.getStyle = Element.Methods.getStyle.wrap(
function(proceed, element, style) {
@@ -2237,12 +2219,36 @@ if (Prototype.Browser.Opera) {
}
else if (Prototype.Browser.IE) {
- $w('positionedOffset getOffsetParent viewportOffset').each(function(method) {
+ // IE doesn't report offsets correctly for static elements, so we change them
+ // to "relative" to get the values, then change them back.
+ Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
+ function(proceed, element) {
+ element = $(element);
+ // IE throws an error if element is not in document
+ try { element.offsetParent }
+ catch(e) { return $(document.body) }
+ var position = element.getStyle('position');
+ if (position !== 'static') return proceed(element);
+ element.setStyle({ position: 'relative' });
+ var value = proceed(element);
+ element.setStyle({ position: position });
+ return value;
+ }
+ );
+
+ $w('positionedOffset viewportOffset').each(function(method) {
Element.Methods[method] = Element.Methods[method].wrap(
function(proceed, element) {
element = $(element);
+ try { element.offsetParent }
+ catch(e) { return Element._returnOffset(0,0) }
var position = element.getStyle('position');
- if (position != 'static') return proceed(element);
+ if (position !== 'static') return proceed(element);
+ // Trigger hasLayout on the offset parent so that IE6 reports
+ // accurate offsetTop and offsetLeft values for position: fixed.
+ var offsetParent = element.getOffsetParent();
+ if (offsetParent && offsetParent.getStyle('position') === 'fixed')
+ offsetParent.setStyle({ zoom: 1 });
element.setStyle({ position: 'relative' });
var value = proceed(element);
element.setStyle({ position: position });
@@ -2251,6 +2257,14 @@ else if (Prototype.Browser.IE) {
);
});
+ Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
+ function(proceed, element) {
+ try { element.offsetParent }
+ catch(e) { return Element._returnOffset(0,0) }
+ return proceed(element);
+ }
+ );
+
Element.Methods.getStyle = function(element, style) {
element = $(element);
style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
@@ -2324,7 +2338,10 @@ else if (Prototype.Browser.IE) {
};
Element._attributeTranslations.write = {
- names: Object.clone(Element._attributeTranslations.read.names),
+ names: Object.extend({
+ cellpadding: 'cellPadding',
+ cellspacing: 'cellSpacing'
+ }, Element._attributeTranslations.read.names),
values: {
checked: function(element, value) {
element.checked = !!value;
@@ -2339,7 +2356,7 @@ else if (Prototype.Browser.IE) {
Element._attributeTranslations.has = {};
$w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
- 'encType maxLength readOnly longDesc').each(function(attr) {
+ 'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
Element._attributeTranslations.has[attr.toLowerCase()] = attr;
});
@@ -2392,7 +2409,7 @@ else if (Prototype.Browser.WebKit) {
(value < 0.00001) ? 0 : value;
if (value == 1)
- if(element.tagName == 'IMG' && element.width) {
+ if(element.tagName.toUpperCase() == 'IMG' && element.width) {
element.width++; element.width--;
} else try {
var n = document.createTextNode(' ');
@@ -2444,7 +2461,7 @@ if (Prototype.Browser.IE || Prototype.Browser.Opera) {
};
}
-if (document.createElement('div').outerHTML) {
+if ('outerHTML' in document.createElement('div')) {
Element.Methods.replace = function(element, content) {
element = $(element);
@@ -2482,45 +2499,25 @@ Element._returnOffset = function(l, t) {
Element._getContentFromAnonymousElement = function(tagName, html) {
var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
- div.innerHTML = t[0] + html + t[1];
- t[2].times(function() { div = div.firstChild });
+ if (t) {
+ div.innerHTML = t[0] + html + t[1];
+ t[2].times(function() { div = div.firstChild });
+ } else div.innerHTML = html;
return $A(div.childNodes);
};
Element._insertionTranslations = {
- before: {
- adjacency: 'beforeBegin',
- insert: function(element, node) {
- element.parentNode.insertBefore(node, element);
- },
- initializeRange: function(element, range) {
- range.setStartBefore(element);
- }
+ before: function(element, node) {
+ element.parentNode.insertBefore(node, element);
},
- top: {
- adjacency: 'afterBegin',
- insert: function(element, node) {
- element.insertBefore(node, element.firstChild);
- },
- initializeRange: function(element, range) {
- range.selectNodeContents(element);
- range.collapse(true);
- }
+ top: function(element, node) {
+ element.insertBefore(node, element.firstChild);
},
- bottom: {
- adjacency: 'beforeEnd',
- insert: function(element, node) {
- element.appendChild(node);
- }
+ bottom: function(element, node) {
+ element.appendChild(node);
},
- after: {
- adjacency: 'afterEnd',
- insert: function(element, node) {
- element.parentNode.insertBefore(node, element.nextSibling);
- },
- initializeRange: function(element, range) {
- range.setStartAfter(element);
- }
+ after: function(element, node) {
+ element.parentNode.insertBefore(node, element.nextSibling);
},
tags: {
TABLE: ['<table>', '</table>', 1],
@@ -2532,7 +2529,6 @@ Element._insertionTranslations = {
};
(function() {
- this.bottom.initializeRange = this.top.initializeRange;
Object.extend(this.tags, {
THEAD: this.tags.TBODY,
TFOOT: this.tags.TBODY,
@@ -2544,7 +2540,7 @@ Element.Methods.Simulated = {
hasAttribute: function(element, attribute) {
attribute = Element._attributeTranslations.has[attribute] || attribute;
var node = $(element).getAttributeNode(attribute);
- return node && node.specified;
+ return !!(node && node.specified);
}
};
@@ -2553,9 +2549,9 @@ Element.Methods.ByTag = { };
Object.extend(Element, Element.Methods);
if (!Prototype.BrowserFeatures.ElementExtensions &&
- document.createElement('div').__proto__) {
+ document.createElement('div')['__proto__']) {
window.HTMLElement = { };
- window.HTMLElement.prototype = document.createElement('div').__proto__;
+ window.HTMLElement.prototype = document.createElement('div')['__proto__'];
Prototype.BrowserFeatures.ElementExtensions = true;
}
@@ -2570,7 +2566,7 @@ Element.extend = (function() {
element.nodeType != 1 || element == window) return element;
var methods = Object.clone(Methods),
- tagName = element.tagName, property, value;
+ tagName = element.tagName.toUpperCase(), property, value;
// extend methods for specific tags
if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
@@ -2666,7 +2662,7 @@ Element.addMethods = function(methods) {
if (window[klass]) return window[klass];
window[klass] = { };
- window[klass].prototype = document.createElement(tagName).__proto__;
+ window[klass].prototype = document.createElement(tagName)['__proto__'];
return window[klass];
}
@@ -2692,12 +2688,18 @@ Element.addMethods = function(methods) {
document.viewport = {
getDimensions: function() {
- var dimensions = { };
- var B = Prototype.Browser;
+ var dimensions = { }, B = Prototype.Browser;
$w('width height').each(function(d) {
var D = d.capitalize();
- dimensions[d] = (B.WebKit && !document.evaluate) ? self['inner' + D] :
- (B.Opera) ? document.body['client' + D] : document.documentElement['client' + D];
+ if (B.WebKit && !document.evaluate) {
+ // Safari <3.0 needs self.innerWidth/Height
+ dimensions[d] = self['inner' + D];
+ } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
+ // Opera <9.5 needs document.body.clientWidth/Height
+ dimensions[d] = document.body['client' + D]
+ } else {
+ dimensions[d] = document.documentElement['client' + D];
+ }
});
return dimensions;
},
@@ -2716,14 +2718,24 @@ document.viewport = {
window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
}
};
-/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
+/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
* part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
* license. Please see http://www.yui-ext.com/ for more information. */
var Selector = Class.create({
initialize: function(expression) {
this.expression = expression.strip();
- this.compileMatcher();
+
+ if (this.shouldUseSelectorsAPI()) {
+ this.mode = 'selectorsAPI';
+ } else if (this.shouldUseXPath()) {
+ this.mode = 'xpath';
+ this.compileXPathMatcher();
+ } else {
+ this.mode = "normal";
+ this.compileMatcher();
+ }
+
},
shouldUseXPath: function() {
@@ -2738,16 +2750,29 @@ var Selector = Class.create({
// XPath can't do namespaced attributes, nor can it read
// the "checked" property from DOM nodes
- if ((/(\[[\w-]*?:|:checked)/).test(this.expression))
+ if ((/(\[[\w-]*?:|:checked)/).test(e))
return false;
return true;
},
- compileMatcher: function() {
- if (this.shouldUseXPath())
- return this.compileXPathMatcher();
+ shouldUseSelectorsAPI: function() {
+ if (!Prototype.BrowserFeatures.SelectorsAPI) return false;
+
+ if (!Selector._div) Selector._div = new Element('div');
+
+ // Make sure the browser treats the selector as valid. Test on an
+ // isolated element to minimize cost of this check.
+ try {
+ Selector._div.querySelector(this.expression);
+ } catch(e) {
+ return false;
+ }
+ return true;
+ },
+
+ compileMatcher: function() {
var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
c = Selector.criteria, le, p, m;
@@ -2765,7 +2790,7 @@ var Selector = Class.create({
p = ps[i];
if (m = e.match(p)) {
this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
- new Template(c[i]).evaluate(m));
+ new Template(c[i]).evaluate(m));
e = e.replace(m[0], '');
break;
}
@@ -2804,8 +2829,27 @@ var Selector = Class.create({
findElements: function(root) {
root = root || document;
- if (this.xpath) return document._getElementsByXPath(this.xpath, root);
- return this.matcher(root);
+ var e = this.expression, results;
+
+ switch (this.mode) {
+ case 'selectorsAPI':
+ // querySelectorAll queries document-wide, then filters to descendants
+ // of the context element. That's not what we want.
+ // Add an explicit context to the selector if necessary.
+ if (root !== document) {
+ var oldId = root.id, id = $(root).identify();
+ e = "#" + id + " " + e;
+ }
+
+ results = $A(root.querySelectorAll(e)).map(Element.extend);
+ root.id = oldId;
+
+ return results;
+ case 'xpath':
+ return document._getElementsByXPath(this.xpath, root);
+ default:
+ return this.matcher(root);
+ }
},
match: function(element) {
@@ -2896,10 +2940,10 @@ Object.extend(Selector, {
'first-child': '[not(preceding-sibling::*)]',
'last-child': '[not(following-sibling::*)]',
'only-child': '[not(preceding-sibling::* or following-sibling::*)]',
- 'empty': "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
+ 'empty': "[count(*) = 0 and (count(text()) = 0)]",
'checked': "[@checked]",
- 'disabled': "[@disabled]",
- 'enabled': "[not(@disabled)]",
+ 'disabled': "[(@disabled) and (@type!='hidden')]",
+ 'enabled': "[not(@disabled) and (@type!='hidden')]",
'not': function(m) {
var e = m[6], p = Selector.patterns,
x = Selector.xpath, le, v;
@@ -2959,13 +3003,13 @@ Object.extend(Selector, {
},
criteria: {
- tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;',
- className: 'n = h.className(n, r, "#{1}", c); c = false;',
- id: 'n = h.id(n, r, "#{1}", c); c = false;',
- attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
+ tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;',
+ className: 'n = h.className(n, r, "#{1}", c); c = false;',
+ id: 'n = h.id(n, r, "#{1}", c); c = false;',
+ attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
attr: function(m) {
m[3] = (m[5] || m[6]);
- return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
+ return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
},
pseudo: function(m) {
if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
@@ -2989,8 +3033,9 @@ Object.extend(Selector, {
tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,
id: /^#([\w\-\*]+)(\b|$)/,
className: /^\.([\w\-\*]+)(\b|$)/,
- pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,
- attrPresence: /^\[([\w]+)\]/,
+ pseudo:
+/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
+ attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
},
@@ -3014,7 +3059,7 @@ Object.extend(Selector, {
attr: function(element, matches) {
var nodeValue = Element.readAttribute(element, matches[1]);
- return Selector.operators[matches[2]](nodeValue, matches[3]);
+ return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
}
},
@@ -3029,14 +3074,15 @@ Object.extend(Selector, {
// marks an array of nodes for counting
mark: function(nodes) {
+ var _true = Prototype.emptyFunction;
for (var i = 0, node; node = nodes[i]; i++)
- node._counted = true;
+ node._countedByPrototype = _true;
return nodes;
},
unmark: function(nodes) {
for (var i = 0, node; node = nodes[i]; i++)
- node._counted = undefined;
+ node._countedByPrototype = undefined;
return nodes;
},
@@ -3044,15 +3090,15 @@ Object.extend(Selector, {
// "ofType" flag indicates whether we're indexing for nth-of-type
// rather than nth-child
index: function(parentNode, reverse, ofType) {
- parentNode._counted = true;
+ parentNode._countedByPrototype = Prototype.emptyFunction;
if (reverse) {
for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
var node = nodes[i];
- if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
+ if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
} else {
for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
- if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
+ if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
},
@@ -3061,8 +3107,8 @@ Object.extend(Selector, {
if (nodes.length == 0) return nodes;
var results = [], n;
for (var i = 0, l = nodes.length; i < l; i++)
- if (!(n = nodes[i])._counted) {
- n._counted = true;
+ if (!(n = nodes[i])._countedByPrototype) {
+ n._countedByPrototype = Prototype.emptyFunction;
results.push(Element.extend(n));
}
return Selector.handlers.unmark(results);
@@ -3102,7 +3148,7 @@ Object.extend(Selector, {
nextElementSibling: function(node) {
while (node = node.nextSibling)
- if (node.nodeType == 1) return node;
+ if (node.nodeType == 1) return node;
return null;
},
@@ -3114,7 +3160,7 @@ Object.extend(Selector, {
// TOKEN FUNCTIONS
tagName: function(nodes, root, tagName, combinator) {
- tagName = tagName.toUpperCase();
+ var uTagName = tagName.toUpperCase();
var results = [], h = Selector.handlers;
if (nodes) {
if (combinator) {
@@ -3127,7 +3173,7 @@ Object.extend(Selector, {
if (tagName == "*") return nodes;
}
for (var i = 0, node; node = nodes[i]; i++)
- if (node.tagName.toUpperCase() == tagName) results.push(node);
+ if (node.tagName.toUpperCase() === uTagName) results.push(node);
return results;
} else return root.getElementsByTagName(tagName);
},
@@ -3174,16 +3220,18 @@ Object.extend(Selector, {
return results;
},
- attrPresence: function(nodes, root, attr) {
+ attrPresence: function(nodes, root, attr, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
+ if (nodes && combinator) nodes = this[combinator](nodes);
var results = [];
for (var i = 0, node; node = nodes[i]; i++)
if (Element.hasAttribute(node, attr)) results.push(node);
return results;
},
- attr: function(nodes, root, attr, value, operator) {
+ attr: function(nodes, root, attr, value, operator, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
+ if (nodes && combinator) nodes = this[combinator](nodes);
var handler = Selector.operators[operator], results = [];
for (var i = 0, node; node = nodes[i]; i++) {
var nodeValue = Element.readAttribute(node, attr);
@@ -3262,7 +3310,7 @@ Object.extend(Selector, {
var h = Selector.handlers, results = [], indexed = [], m;
h.mark(nodes);
for (var i = 0, node; node = nodes[i]; i++) {
- if (!node.parentNode._counted) {
+ if (!node.parentNode._countedByPrototype) {
h.index(node.parentNode, reverse, ofType);
indexed.push(node.parentNode);
}
@@ -3289,7 +3337,7 @@ Object.extend(Selector, {
'empty': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
// IE treats comments as element nodes
- if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
+ if (node.tagName == '!' || node.firstChild) continue;
results.push(node);
}
return results;
@@ -3300,14 +3348,15 @@ Object.extend(Selector, {
var exclusions = new Selector(selector).findElements(root);
h.mark(exclusions);
for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (!node._counted) results.push(node);
+ if (!node._countedByPrototype) results.push(node);
h.unmark(exclusions);
return results;
},
'enabled': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (!node.disabled) results.push(node);
+ if (!node.disabled && (!node.type || node.type !== 'hidden'))
+ results.push(node);
return results;
},
@@ -3327,18 +3376,29 @@ Object.extend(Selector, {
operators: {
'=': function(nv, v) { return nv == v; },
'!=': function(nv, v) { return nv != v; },
- '^=': function(nv, v) { return nv.startsWith(v); },
+ '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
+ '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
+ '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
'$=': function(nv, v) { return nv.endsWith(v); },
'*=': function(nv, v) { return nv.include(v); },
'~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
- '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
+ '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
+ '-').include('-' + (v || "").toUpperCase() + '-'); }
+ },
+
+ split: function(expression) {
+ var expressions = [];
+ expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
+ expressions.push(m[1].strip());
+ });
+ return expressions;
},
matchElements: function(elements, expression) {
- var matches = new Selector(expression).findElements(), h = Selector.handlers;
+ var matches = $$(expression), h = Selector.handlers;
h.mark(matches);
for (var i = 0, results = [], element; element = elements[i]; i++)
- if (element._counted) results.push(element);
+ if (element._countedByPrototype) results.push(element);
h.unmark(matches);
return results;
},
@@ -3351,11 +3411,7 @@ Object.extend(Selector, {
},
findChildElements: function(element, expressions) {
- var exprs = expressions.join(',');
- expressions = [];
- exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
- expressions.push(m[1].strip());
- });
+ expressions = Selector.split(expressions.join(','));
var results = [], h = Selector.handlers;
for (var i = 0, l = expressions.length, selector; i < l; i++) {
selector = new Selector(expressions[i].strip());
@@ -3366,13 +3422,22 @@ Object.extend(Selector, {
});
if (Prototype.Browser.IE) {
- // IE returns comment nodes on getElementsByTagName("*").
- // Filter them out.
- Selector.handlers.concat = function(a, b) {
- for (var i = 0, node; node = b[i]; i++)
- if (node.tagName !== "!") a.push(node);
- return a;
- };
+ Object.extend(Selector.handlers, {
+ // IE returns comment nodes on getElementsByTagName("*").
+ // Filter them out.
+ concat: function(a, b) {
+ for (var i = 0, node; node = b[i]; i++)
+ if (node.tagName !== "!") a.push(node);
+ return a;
+ },
+
+ // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
+ unmark: function(nodes) {
+ for (var i = 0, node; node = nodes[i]; i++)
+ node.removeAttribute('_countedByPrototype');
+ return nodes;
+ }
+ });
}
function $$() {
@@ -3392,7 +3457,7 @@ var Form = {
var data = elements.inject({ }, function(result, element) {
if (!element.disabled && element.name) {
key = element.name; value = $(element).getValue();
- if (value != null && (element.type != 'submit' || (!submitted &&
+ if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
submit !== false && (!submit || key == submit) && (submitted = true)))) {
if (key in result) {
// a key is already present; construct an array of values
@@ -3553,7 +3618,6 @@ Form.Element.Methods = {
disable: function(element) {
element = $(element);
- element.blur();
element.disabled = true;
return element;
},
@@ -3593,22 +3657,22 @@ Form.Element.Serializers = {
else element.value = value;
},
- select: function(element, index) {
- if (Object.isUndefined(index))
+ select: function(element, value) {
+ if (Object.isUndefined(value))
return this[element.type == 'select-one' ?
'selectOne' : 'selectMany'](element);
else {
- var opt, value, single = !Object.isArray(index);
+ var opt, currentValue, single = !Object.isArray(value);
for (var i = 0, length = element.length; i < length; i++) {
opt = element.options[i];
- value = this.optionValue(opt);
+ currentValue = this.optionValue(opt);
if (single) {
- if (value == index) {
+ if (currentValue == value) {
opt.selected = true;
return;
}
}
- else opt.selected = index.include(value);
+ else opt.selected = value.include(currentValue);
}
}
},
@@ -3779,8 +3843,23 @@ Event.Methods = (function() {
isRightClick: function(event) { return isButton(event, 2) },
element: function(event) {
- var node = Event.extend(event).target;
- return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
+ event = Event.extend(event);
+
+ var node = event.target,
+ type = event.type,
+ currentTarget = event.currentTarget;
+
+ if (currentTarget && currentTarget.tagName) {
+ // Firefox screws up the "click" event when moving between radio buttons
+ // via arrow keys. It also screws up the "load" and "error" events on images,
+ // reporting the document as the target instead of the original image.
+ if (type === 'load' || type === 'error' ||
+ (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
+ && currentTarget.type === 'radio'))
+ node = currentTarget;
+ }
+ if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
+ return Element.extend(node);
},
findElement: function(event, expression) {
@@ -3791,11 +3870,15 @@ Event.Methods = (function() {
},
pointer: function(event) {
+ var docElement = document.documentElement,
+ body = document.body || { scrollLeft: 0, scrollTop: 0 };
return {
x: event.pageX || (event.clientX +
- (document.documentElement.scrollLeft || document.body.scrollLeft)),
+ (docElement.scrollLeft || body.scrollLeft) -
+ (docElement.clientLeft || 0)),
y: event.pageY || (event.clientY +
- (document.documentElement.scrollTop || document.body.scrollTop))
+ (docElement.scrollTop || body.scrollTop) -
+ (docElement.clientTop || 0))
};
},
@@ -3840,7 +3923,7 @@ Event.extend = (function() {
};
} else {
- Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
+ Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__'];
Object.extend(Event.prototype, methods);
return Prototype.K;
}
@@ -3850,9 +3933,9 @@ Object.extend(Event, (function() {
var cache = Event.cache;
function getEventID(element) {
- if (element._eventID) return element._eventID;
+ if (element._prototypeEventID) return element._prototypeEventID[0];
arguments.callee.id = arguments.callee.id || 1;
- return element._eventID = ++arguments.callee.id;
+ return element._prototypeEventID = [++arguments.callee.id];
}
function getDOMEventName(eventName) {
@@ -3880,7 +3963,7 @@ Object.extend(Event, (function() {
return false;
Event.extend(event);
- handler.call(element, event)
+ handler.call(element, event);
};
wrapper.handler = handler;
@@ -3905,10 +3988,20 @@ Object.extend(Event, (function() {
cache[id][eventName] = null;
}
+
+ // Internet Explorer needs to remove event handlers on page unload
+ // in order to avoid memory leaks.
if (window.attachEvent) {
window.attachEvent("onunload", destroyCache);
}
+ // Safari has a dummy event handler on page unload so that it won't
+ // use its bfcache. Safari <= 3.1 has an issue with restoring the "document"
+ // object when page is returned to via the back button using its bfcache.
+ if (Prototype.Browser.WebKit) {
+ window.addEventListener('unload', Prototype.emptyFunction, false);
+ }
+
return {
observe: function(element, eventName, handler) {
element = $(element);
@@ -3962,11 +4055,12 @@ Object.extend(Event, (function() {
if (element == document && document.createEvent && !element.dispatchEvent)
element = document.documentElement;
+ var event;
if (document.createEvent) {
- var event = document.createEvent("HTMLEvents");
+ event = document.createEvent("HTMLEvents");
event.initEvent("dataavailable", true, true);
} else {
- var event = document.createEventObject();
+ event = document.createEventObject();
event.eventType = "ondataavailable";
}
@@ -3995,20 +4089,21 @@ Element.addMethods({
Object.extend(document, {
fire: Element.Methods.fire.methodize(),
observe: Element.Methods.observe.methodize(),
- stopObserving: Element.Methods.stopObserving.methodize()
+ stopObserving: Element.Methods.stopObserving.methodize(),
+ loaded: false
});
(function() {
/* Support for the DOMContentLoaded event is based on work by Dan Webb,
Matthias Miller, Dean Edwards and John Resig. */
- var timer, fired = false;
+ var timer;
function fireContentLoadedEvent() {
- if (fired) return;
+ if (document.loaded) return;
if (timer) window.clearInterval(timer);
document.fire("dom:loaded");
- fired = true;
+ document.loaded = true;
}
if (document.addEventListener) {
--
1.6.2.5
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