/************************************************************************ ************************************************************************* @Name : jRating - jQuery Plugin @Revison : 3.1 @Date : 13/08/2013 @Author: ALPIXEL - (www.myjqueryplugins.com - www.alpixel.fr) @License : Open Source - MIT License : http://www.opensource.org/licenses/mit-license.php ************************************************************************** *************************************************************************/ (function($) { $.fn.jRating = function(op) { var defaults = { /** String vars **/ bigStarsPath : '/ccweb/js/icons/stars.png', // path of the icon stars.png smallStarsPath : '/ccweb/js/icons/small.png', // path of the icon small.png phpPath : '/ccweb/cntScale_Update.cfm', // path of the php file jRating.php type : 'big', // can be set to 'small' or 'big' /** Boolean vars **/ step:false, // if true, mouseover binded star by star, isDisabled:false, // if true, user could not rate showRateInfo: true, // show rates informations when cursor moves onto the plugin canRateAgain : false, // if true, the user could rates {nbRates} times with jRating.. Default, 1 time sendRequest: true, // send values to server /** Integer vars **/ length:5, // number of star to display decimalLength : 0, // number of decimals. rateMax : 10, // maximal rate - integer from 0 to 9999 (or more) rateInfosX : -45, // relative position in X axis of the info box when mouseover rateInfosY : 5, // relative position in Y axis of the info box when mouseover nbRates : 1, /** Functions **/ onSuccess : null, // Fires when the server response is ok onError : null, // Fires when the server response is not ok onClick: null // Fires when clicking on a star }; if(this.length>0) return this.each(function() { /*vars*/ var opts = $.extend(defaults, op), newWidth = 0, starWidth = 0, starHeight = 0, bgPath = '', hasRated = false, globalWidth = 0, nbOfRates = opts.nbRates; if($(this).hasClass('jDisabled') || opts.isDisabled) var jDisabled = true; else var jDisabled = false; getStarWidth(); $(this).height(starHeight); var average = parseFloat($(this).attr('data-average')), // get the average of all rates idBox = parseInt($(this).attr('data-id')), // get the id of the box widthRatingContainer = starWidth*opts.length, // Width of the Container widthColor = average/opts.rateMax*widthRatingContainer, // Width of the color Container quotient = $('
', { 'class' : 'jRatingColor', css:{ width:widthColor } }).appendTo($(this)), average = $('
', { 'class' : 'jRatingAverage', css:{ width:0, top:- starHeight } }).appendTo($(this)), jstar = $('
', { 'class' : 'jStar', css:{ width:widthRatingContainer, height:starHeight, top:- (starHeight*2), background: 'url('+bgPath+') repeat-x' } }).appendTo($(this)); $(this).css({width: widthRatingContainer,overflow:'hidden',zIndex:1,position:'relative'}); if(!jDisabled) $(this).unbind().bind({ mouseenter : function(e){ var realOffsetLeft = findRealLeft(this); var relativeX = e.pageX - realOffsetLeft; if (opts.showRateInfo) var tooltip = $('

',{ 'class' : 'jRatingInfos', html : getNote(relativeX)+' / '+opts.rateMax+'', css : { top: (e.pageY + opts.rateInfosY), left: (e.pageX + opts.rateInfosX) } }).appendTo('body').show(); }, mouseover : function(e){ $(this).css('cursor','pointer'); }, mouseout : function(){ $(this).css('cursor','default'); if(hasRated) average.width(globalWidth); else average.width(0); }, mousemove : function(e){ var realOffsetLeft = findRealLeft(this); var relativeX = e.pageX - realOffsetLeft; if(opts.step) newWidth = Math.floor(relativeX/starWidth)*starWidth + starWidth; else newWidth = relativeX; average.width(newWidth); if (opts.showRateInfo) $("p.jRatingInfos") .css({ left: (e.pageX + opts.rateInfosX) }) .html(getNote(newWidth) +' / '+opts.rateMax+''); }, mouseleave : function(){ $("p.jRatingInfos").remove(); }, click : function(e){ var element = this; /*set vars*/ hasRated = true; globalWidth = newWidth; nbOfRates--; if(!opts.canRateAgain || parseInt(nbOfRates) <= 0) $(this).unbind().css('cursor','default').addClass('jDisabled'); if (opts.showRateInfo) $("p.jRatingInfos").fadeOut('fast',function(){$(this).remove();}); e.preventDefault(); var rate = getNote(newWidth); average.width(newWidth); /** ONLY FOR THE DEMO, YOU CAN REMOVE THIS CODE **/ $('.datasSent p').html('idBox : '+idBox+'
rate : '+rate+'
action : rating'); $('.serverResponse p').html('Loading...'); /** END ONLY FOR THE DEMO **/ if(opts.onClick) opts.onClick( element, rate ); if(opts.sendRequest) { $.post(opts.phpPath,{ idBox : idBox, rate : rate, action : 'rating' }, function(data) { if(!data.error) { /** ONLY FOR THE DEMO, YOU CAN REMOVE THIS CODE **/ $('.serverResponse p').html(data.server); /** END ONLY FOR THE DEMO **/ /** Here you can display an alert box, or use the jNotify Plugin :) http://www.myqjqueryplugins.com/jNotify exemple : */ if(opts.onSuccess) opts.onSuccess( element, rate ); } else { /** ONLY FOR THE DEMO, YOU CAN REMOVE THIS CODE **/ $('.serverResponse p').html(data.server); /** END ONLY FOR THE DEMO **/ /** Here you can display an alert box, or use the jNotify Plugin :) http://www.myqjqueryplugins.com/jNotify exemple : */ if(opts.onError) opts.onError( element, rate ); } }, 'json' ); } } }); function getNote(relativeX) { var noteBrut = parseFloat((relativeX*100/widthRatingContainer)*parseInt(opts.rateMax)/100); var dec=Math.pow(10,parseInt(opts.decimalLength)); var note = Math.round(noteBrut*dec)/dec; return note; }; function getStarWidth(){ switch(opts.type) { case 'small' : starWidth = 12; // width of the picture small.png starHeight = 10; // height of the picture small.png bgPath = opts.smallStarsPath; break; default : starWidth = 23; // width of the picture stars.png starHeight = 20; // height of the picture stars.png bgPath = opts.bigStarsPath; } }; function findRealLeft(obj) { if( !obj ) return 0; return obj.offsetLeft + findRealLeft( obj.offsetParent ); }; }); } })(jQuery);