/* Edited 070809 by RD */
/*
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START MetaData Plugin JS for Star Rating (formerly jquery-MetaData.js)
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*/
/*
* Metadata - jQuery plugin for parsing metadata from elements
*
* Copyright (c) 2006 John Resig, Yehuda Katz, Jörn Zaefferer, Paul McLanahan
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Revision: $Id$
*
*/
/**
* Sets the type of metadata to use. Metadata is encoded in JSON, and each property
* in the JSON will become a property of the element itself.
*
* There are three supported types of metadata storage:
*
* attr: Inside an attribute. The name parameter indicates *which* attribute.
*
* class: Inside the class attribute, wrapped in curly braces: { }
*
* elem: Inside a child element (e.g. a script tag). The
* name parameter indicates *which* element.
*
* The metadata for an element is loaded the first time the element is accessed via jQuery.
*
* As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
* matched by expr, then redefine the metadata type and run another $(expr) for other elements.
*
* @name $.metadata.setType
*
* @example
This is a p
* @before $.metadata.setType("class")
* @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
* @desc Reads metadata from the class attribute
*
* @example
* @before $.metadata.setType("elem", "script")
* @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
* @desc Reads metadata from a nested script element
*
* @param String type The encoding type
* @param String name The name of the attribute to be used to get metadata (optional)
* @cat Plugins/Metadata
* @descr Sets the type of encoding to be used when loading metadata for the first time
* @type undefined
* @see metadata()
*/
(function($) {
$.extend({
metadata : {
defaults : {
type: 'class',
name: 'metadata',
cre: /({.*})/,
single: 'metadata'
},
setType: function( type, name ){
this.defaults.type = type;
this.defaults.name = name;
},
get: function( elem, opts ){
var settings = $.extend({},this.defaults,opts);
// check for empty string in single property
if ( !settings.single.length ) settings.single = 'metadata';
var data = $.data(elem, settings.single);
// returned cached data if it already exists
if ( data ) return data;
data = "{}";
if ( settings.type == "class" ) {
var m = settings.cre.exec( elem.className );
if ( m )
data = m[1];
} else if ( settings.type == "elem" ) {
if( !elem.getElementsByTagName ) return;
var e = elem.getElementsByTagName(settings.name);
if ( e.length )
data = $.trim(e[0].innerHTML);
} else if ( elem.getAttribute != undefined ) {
var attr = elem.getAttribute( settings.name );
if ( attr )
data = attr;
}
if ( data.indexOf( '{' ) <0 )
data = "{" + data + "}";
data = eval("(" + data + ")");
$.data( elem, settings.single, data );
return data;
}
}
});
/**
* Returns the metadata object for the first member of the jQuery object.
*
* @name metadata
* @descr Returns element's metadata object
* @param Object opts An object contianing settings to override the defaults
* @type jQuery
* @cat Plugins/Metadata
*/
$.fn.metadata = function( opts ){
return $.metadata.get( this[0], opts );
};
})(jQuery);
/*
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END MetaData Plugin JS for Star Rating (formerly jquery-MetaData.js)
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*/
/*
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START Star Rating Plugin JS (formerly jquery-StarRating.js)
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*/
/*
### jQuery Star Rating Plugin v2.6 - 2009-01-17 ###
* http://www.fyneworks.com/ - diego@fyneworks.com
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
###
Project: http://plugins.jquery.com/project/MultipleFriendlyStarRating
Website: http://www.fyneworks.com/jquery/star-rating/
*//*
Based on http://www.phpletter.com/Demo/Jquery-Star-Rating-Plugin/
Original comments:
This is hacked version of star rating created by Ritesh Agrawal
It thansform a set of radio type input elements to star rating type and remain the radio element name and value,
so could be integrated with your form. It acts as a normal radio button.
modified by : Logan Cai (cailongqun[at]yahoo.com.cn)
*/
/*# AVOID COLLISIONS #*/
;if(window.jQuery) (function($){
/*# AVOID COLLISIONS #*/
// IE6 Background Image Fix
if ($.browser.msie) try { document.execCommand("BackgroundImageCache", false, true)} catch(e) { }
// Thanks to http://www.visualjquery.com/rating/rating_redux.html
// default settings
$.rating = {
cancel: 'Cancel Rating', // advisory title for the 'cancel' link
cancelValue: '', // value to submit when user click the 'cancel' link
split: 0, // split the star into how many parts?
// Width of star image in case the plugin can't work it out. This can happen if
// the jQuery.dimensions plugin is not available OR the image is hidden at installation
starWidth: 16,
//NB.: These don't need to be defined (can be undefined/null) so let's save some code!
//half: false, // just a shortcut to settings.split = 2
required: true, // disables the 'cancel' button so user can only select one of the specified values
//readOnly: false, // disable rating plugin interaction/ values cannot be changed
//focus: function(){}, // executed when stars are focused
//blur: function(){}, // executed when stars are focused
//callback: function(){}, // executed when a star is clicked
// required properties:
groups: {},// allows multiple star ratings on one page
event: {// plugin event handlers
fill: function(n, el, settings, state){ // fill to the current mouse position.
//if(window.console) console.log(['fill', $(el), $(el).prevAll('.star_group_'+n), arguments]);
this.drain(n);
$(el).prevAll('.star_group_'+n).andSelf().addClass('star_'+(state || 'hover'));
// focus handler, as requested by focusdigital.co.uk
var lnk = $(el).children('a'); val = lnk.text();
if(settings.focus) settings.focus.apply($.rating.groups[n].valueElem[0], [val, lnk[0]]);
},
drain: function(n, el, settings) { // drain all the stars.
//if(window.console) console.log(['drain', $(el), $(el).prevAll('.star_group_'+n), arguments]);
$.rating.groups[n].valueElem.siblings('.star_group_'+n).removeClass('star_on').removeClass('star_hover');
},
reset: function(n, el, settings){ // Reset the stars to the default index.
if(!$($.rating.groups[n].current).is('.cancel'))
$($.rating.groups[n].current).prevAll('.star_group_'+n).andSelf().addClass('star_on');
// blur handler, as requested by focusdigital.co.uk
var lnk = $(el).children('a'); val = lnk.text();
if(settings.blur) settings.blur.apply($.rating.groups[n].valueElem[0], [val, lnk[0]]);
},
click: function(n, el, settings){ // Selected a star or cancelled
$.rating.groups[n].current = el;
var lnk = $(el).children('a'); val = lnk.text();
// Set value
$.rating.groups[n].valueElem.val(val);
eval(n + '(' + val + ')');
// Update display
$.rating.event.drain(n, el, settings);
$.rating.event.reset(n, el, settings);
// click callback, as requested here: http://plugins.jquery.com/node/1655
if(settings.callback) settings.callback.apply($.rating.groups[n].valueElem[0], [val, lnk[0]]);
}
}// plugin events
};
$.fn.rating = function(instanceSettings){
if(this.length==0) return this; // quick fail
instanceSettings = $.extend(
{}/* new object */,
$.rating/* global settings */,
instanceSettings || {} /* just-in-time settings */
);
// loop through each matched element
this.each(function(i){
var settings = $.extend(
{}/* new object */,
instanceSettings || {} /* current call settings */,
($.metadata? $(this).metadata(): ($.meta?$(this).data():null)) || {} /* metadata settings */
);
////if(window.console) console.log([this.name, settings.half, settings.split], '#');
// Generate internal control ID
// - ignore square brackets in element names
var n = (this.name || 'unnamed-rating').replace(/\[|\]/, "_");
// Grouping
if(!$.rating.groups[n]) $.rating.groups[n] = {count: 0};
i = $.rating.groups[n].count; $.rating.groups[n].count++;
// Accept readOnly setting from 'disabled' property
$.rating.groups[n].readOnly = $.rating.groups[n].readOnly || settings.readOnly || $(this).attr('disabled');
// Things to do with the first element...
if(i == 0){
// Create value element (disabled if readOnly)
$.rating.groups[n].valueElem = $('');
// Insert value element into form
$(this).before($.rating.groups[n].valueElem);
if($.rating.groups[n].readOnly || settings.required){
// DO NOT display 'cancel' button
}
else{
// Display 'cancel' button
$(this).before(
$('