better way of handling albums in collection
This commit is contained in:
Espen Antonsen
parent
d9607ea0c8
commit
2b9f8b41a8
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@ -13,7 +13,9 @@ class Album < ActiveRecord::Base
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attr_accessor :tags
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attr_protected :path
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named_scope :untouched, :conditions => "albums.Id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags) )", :order => 'title'
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named_scope :untouched, :conditions => "albums.id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags) )", :order => 'title'
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named_scope :unused, :conditions => "albums.id NOT IN (SELECT album_id FROM collection_albums)"
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named_scope :used, :conditions => "albums.id IN (SELECT album_id FROM collection_albums)"
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def to_param
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"#{id}-#{title.parameterize}"
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@ -1,18 +1,14 @@
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class Collection < ActiveRecord::Base
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has_many :collection_albums
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has_many :albums, :through => :collection_albums
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#accepts_nested_attributes_for :albums, :allow_destroy => true
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attr_accessor :album_list
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def to_param
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#title.gsub(/[^a-z0-9]+/i, '-')
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"#{id}-#{title.parameterize}"
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end
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def album_list=(albums)
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self.albums = Album.find(albums)
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self.albums = Album.find(albums.map{|album|album[0]})
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end
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end
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@ -4,5 +4,28 @@
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<%= form.label :description %><br />
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<%= form.text_area :description %><br />
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<%= form.label :album %><br />
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<%= collection_select :collection, :album_list, Album.find(:all, :order => :title), :id, :title, {:selected => @collection.albums.map{|album|album.id} }, {:multiple => true, :rows => 10} %><br />
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<%= form.label :albums %><br />
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<div id="collection_albums">
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<% for album in @collection.albums %>
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<% form.fields_for :album_list do |album_fields| %>
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<span>
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<img src="/images/delete-24x24.png" border="" class="delete" />
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<%= image_tag album.photos.first.path_modified_public('album'), :alt => album.title %>
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<%= album_fields.hidden_field album.id %>
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</span>
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<% end %>
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<% end %>
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</div>
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<p class="clear">
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<%
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grouped_options = [
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['Available albums',[['Choose album to add','']]],
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['Not used', Album.unused.map{|album|[album.title, album.id]} ],
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['In use', Album.used.map{|album|[album.title, album.id]} ]
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]
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grouped_options_for_select(grouped_options)
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%>
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<%= select_tag 'available_albums', grouped_options_for_select(grouped_options) %>
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</p>
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@ -41,7 +41,7 @@
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</div>
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</div>
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<%= javascript_include_tag 'jquery-1.3.2.js', 'application' %>
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<%= javascript_include_tag 'jquery-1.3.2.js', 'jquery.livequery.js', 'balder' %>
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<%= yield :javascript %>
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</body>
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</html>
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@ -14,4 +14,6 @@ config.action_view.debug_rjs = true
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config.action_controller.perform_caching = false
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# Don't care if the mailer can't send
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config.action_mailer.raise_delivery_errors = false
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config.action_mailer.raise_delivery_errors = false
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ENV["RAILS_ASSET_ID"] = ""
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@ -1,18 +1,18 @@
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development:
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site_name: Photos
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photos_path: 'photos'
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thumbs_path: 'public/thumbs/'
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photos_path: <%= RAILS_ROOT + '/photos/' %>
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thumbs_path: <%= RAILS_ROOT + '/public/thumbs/' %>
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photos_path_public: '/files/'
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thumbs_path_public: '/thumbs/'
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production:
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site_name: Photos
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photos_path: 'photos'
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thumbs_path: 'public/thumbs/'
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photos_path: <%= RAILS_ROOT + '/photos/' %>
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thumbs_path: <%= RAILS_ROOT + '/public/thumbs/' %>
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photos_path_public: '/files/'
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thumbs_path_public: '/thumbs/'
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test:
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site_name: Photos
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photos_path: 'photos'
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thumbs_path: 'public/thumbs/'
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photos_path: <%= RAILS_ROOT + '/photos/' %>
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thumbs_path: <%= RAILS_ROOT + '/public/thumbs/' %>
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photos_path_public: '/files/'
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thumbs_path_public: '/thumbs/'
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BIN
public/images/delete-24x24.png
Normal file
BIN
public/images/delete-24x24.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 1.5 KiB |
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@ -17,6 +17,32 @@ jQuery(function($) {
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mapInitialize()
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$('#map_canvas').show()
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}
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$('#collection_albums .delete').livequery('click', function() {
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$(this).parent('span').fadeOut('slow', function() { $(this).remove() })
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})
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$("#available_albums").change( function() {
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if ( this.value == '' ) {
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return false
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}
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else if ( $('#collection_album_list_' + this.value).length ) {
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$('#collection_album_list_' + this.value).parent('span').fadeTo('slow', 0.33, function () {
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$(this).fadeTo('slow', 1)
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})
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return false
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}
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$.getJSON("/albums/" + this.value + '/photos',
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function(data){
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html = '<span style="display:none;"><img src="/images/delete-24x24.png" border="" class="delete" />'
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html += '<img alt="' + $("#available_albums :selected").val() + '_collection" src="/thumbs/' + $("#available_albums :selected").text() + '/' + data[0].photo.id + '_album.jpg" />'
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html += '<input id="collection_album_list_' + $("#available_albums :selected").val() + '" name="collection[album_list][' + $("#available_albums :selected").val() + ']" type="hidden" />'
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html += '</span>'
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$('#collection_albums').append(html)
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$('#collection_album_list_' + $('#available_albums :selected').val() ).parent('span').fadeIn('slow')
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})
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}
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)
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$("#album_address").change( function() {
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if( !map ) {
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250
public/javascripts/jquery.livequery.js
Normal file
250
public/javascripts/jquery.livequery.js
Normal file
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@ -0,0 +1,250 @@
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/*! Copyright (c) 2008 Brandon Aaron (http://brandonaaron.net)
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* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
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* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
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*
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* Version: 1.0.3
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* Requires jQuery 1.1.3+
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* Docs: http://docs.jquery.com/Plugins/livequery
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*/
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(function($) {
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$.extend($.fn, {
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livequery: function(type, fn, fn2) {
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var self = this, q;
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// Handle different call patterns
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if ($.isFunction(type))
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fn2 = fn, fn = type, type = undefined;
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// See if Live Query already exists
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$.each( $.livequery.queries, function(i, query) {
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if ( self.selector == query.selector && self.context == query.context &&
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type == query.type && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) )
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// Found the query, exit the each loop
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return (q = query) && false;
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});
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// Create new Live Query if it wasn't found
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q = q || new $.livequery(this.selector, this.context, type, fn, fn2);
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// Make sure it is running
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q.stopped = false;
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// Run it immediately for the first time
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q.run();
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// Contnue the chain
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return this;
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},
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expire: function(type, fn, fn2) {
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var self = this;
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// Handle different call patterns
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if ($.isFunction(type))
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fn2 = fn, fn = type, type = undefined;
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// Find the Live Query based on arguments and stop it
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$.each( $.livequery.queries, function(i, query) {
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if ( self.selector == query.selector && self.context == query.context &&
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(!type || type == query.type) && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) && !this.stopped )
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$.livequery.stop(query.id);
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});
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// Continue the chain
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return this;
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}
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});
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$.livequery = function(selector, context, type, fn, fn2) {
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this.selector = selector;
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this.context = context || document;
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this.type = type;
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this.fn = fn;
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this.fn2 = fn2;
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this.elements = [];
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this.stopped = false;
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// The id is the index of the Live Query in $.livequery.queries
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this.id = $.livequery.queries.push(this)-1;
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// Mark the functions for matching later on
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fn.$lqguid = fn.$lqguid || $.livequery.guid++;
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if (fn2) fn2.$lqguid = fn2.$lqguid || $.livequery.guid++;
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// Return the Live Query
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return this;
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};
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$.livequery.prototype = {
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stop: function() {
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var query = this;
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if ( this.type )
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// Unbind all bound events
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this.elements.unbind(this.type, this.fn);
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else if (this.fn2)
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// Call the second function for all matched elements
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this.elements.each(function(i, el) {
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query.fn2.apply(el);
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});
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// Clear out matched elements
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this.elements = [];
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// Stop the Live Query from running until restarted
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this.stopped = true;
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},
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run: function() {
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// Short-circuit if stopped
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if ( this.stopped ) return;
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var query = this;
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var oEls = this.elements,
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els = $(this.selector, this.context),
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nEls = els.not(oEls);
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// Set elements to the latest set of matched elements
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this.elements = els;
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if (this.type) {
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// Bind events to newly matched elements
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nEls.bind(this.type, this.fn);
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// Unbind events to elements no longer matched
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if (oEls.length > 0)
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$.each(oEls, function(i, el) {
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if ( $.inArray(el, els) < 0 )
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$.event.remove(el, query.type, query.fn);
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});
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}
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else {
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// Call the first function for newly matched elements
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nEls.each(function() {
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query.fn.apply(this);
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});
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// Call the second function for elements no longer matched
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if ( this.fn2 && oEls.length > 0 )
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$.each(oEls, function(i, el) {
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if ( $.inArray(el, els) < 0 )
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query.fn2.apply(el);
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});
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}
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}
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};
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$.extend($.livequery, {
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guid: 0,
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queries: [],
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queue: [],
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running: false,
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timeout: null,
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checkQueue: function() {
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if ( $.livequery.running && $.livequery.queue.length ) {
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var length = $.livequery.queue.length;
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// Run each Live Query currently in the queue
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while ( length-- )
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$.livequery.queries[ $.livequery.queue.shift() ].run();
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}
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},
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pause: function() {
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// Don't run anymore Live Queries until restarted
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$.livequery.running = false;
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},
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play: function() {
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// Restart Live Queries
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$.livequery.running = true;
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// Request a run of the Live Queries
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$.livequery.run();
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},
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registerPlugin: function() {
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$.each( arguments, function(i,n) {
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// Short-circuit if the method doesn't exist
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if (!$.fn[n]) return;
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// Save a reference to the original method
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var old = $.fn[n];
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// Create a new method
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$.fn[n] = function() {
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// Call the original method
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var r = old.apply(this, arguments);
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// Request a run of the Live Queries
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$.livequery.run();
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// Return the original methods result
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return r;
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}
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});
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},
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run: function(id) {
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if (id != undefined) {
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// Put the particular Live Query in the queue if it doesn't already exist
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if ( $.inArray(id, $.livequery.queue) < 0 )
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$.livequery.queue.push( id );
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}
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else
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// Put each Live Query in the queue if it doesn't already exist
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$.each( $.livequery.queries, function(id) {
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if ( $.inArray(id, $.livequery.queue) < 0 )
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$.livequery.queue.push( id );
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});
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// Clear timeout if it already exists
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if ($.livequery.timeout) clearTimeout($.livequery.timeout);
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// Create a timeout to check the queue and actually run the Live Queries
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$.livequery.timeout = setTimeout($.livequery.checkQueue, 20);
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},
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stop: function(id) {
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if (id != undefined)
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// Stop are particular Live Query
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$.livequery.queries[ id ].stop();
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else
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// Stop all Live Queries
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$.each( $.livequery.queries, function(id) {
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$.livequery.queries[ id ].stop();
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});
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}
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});
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// Register core DOM manipulation methods
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$.livequery.registerPlugin('append', 'prepend', 'after', 'before', 'wrap', 'attr', 'removeAttr', 'addClass', 'removeClass', 'toggleClass', 'empty', 'remove');
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// Run Live Queries when the Document is ready
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$(function() { $.livequery.play(); });
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// Save a reference to the original init method
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var init = $.prototype.init;
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// Create a new init method that exposes two new properties: selector and context
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$.prototype.init = function(a,c) {
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// Call the original init and save the result
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var r = init.apply(this, arguments);
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// Copy over properties if they exist already
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if (a && a.selector)
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r.context = a.context, r.selector = a.selector;
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// Set properties
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if ( typeof a == 'string' )
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r.context = c || document, r.selector = a;
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// Return the result
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return r;
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};
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// Give the init function the jQuery prototype for later instantiation (needed after Rev 4091)
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$.prototype.init.prototype = $.prototype;
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})(jQuery);
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@ -1,3 +1,5 @@
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/* @override http://localhost:3000/stylesheets/application.css */
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/* @group Reset */
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html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, img, q, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {margin:0;padding:0;border:0;font-weight:inherit;font-style:inherit;font-size:100%;font-family:inherit;vertical-align:baseline;}
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@ -65,6 +67,9 @@ caption {background:#eee;}
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.last {margin-right:0;padding-right:0;}
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.top {margin-top:0;padding-top:0;}
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.bottom {margin-bottom:0;padding-bottom:0;}
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.clear {
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clear: both;
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}
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@ -213,4 +218,23 @@ td {
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}
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p#notice {
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color: green;
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}
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}
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DIV#collection_albums {
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width: 710px;
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clear: both;
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}
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DIV#collection_albums span {
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position: relative;
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display: block;
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float: left;
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padding: 5px;
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}
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DIV#collection_albums IMG.delete {
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display: block;
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vertical-align: top;
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position: absolute;
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cursor: pointer;
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right: 8px;
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top: 8px;
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}
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