mir3c/squashfs-root/www/js/common.js

1 line
4.1 KiB
JavaScript

(function($){function Cache(){this.cache={}}Cache.prototype={set:function(key,val){this.cache[key]=val},get:function(key){return this.cache[key]},clear:function(keys){for(var i=0;i<keys.length;i++){delete this.cache[keys[i]]}}};$.Cache=new Cache()})(jQuery);(function(){function AjaxQueue(){this.restore()}AjaxQueue.prototype.restore=function(){this._queue=[];this._retry=0;this._stopped=false},AjaxQueue.prototype.addToQueue=function(func){if(this._stopped){return}this._queue.push(func);if(this._queue.length==1){this._start()}};AjaxQueue.prototype.retry=function(maxRetry){if(this._retry<maxRetry){this._retry++;this._queue[0]()}else{this.stop()}};AjaxQueue.prototype.next=function(){this._queue.shift();this._start()},AjaxQueue.prototype._start=function(){if(this._queue.length==0){return}this._retry=0;this._queue[0]()};AjaxQueue.prototype.stop=function(){this._queue=[];this._stopped=true};window.AjaxQueue=AjaxQueue}());(function($){var o=$({});$.sub=function(){o.on.apply(o,arguments)};$.unsub=function(){o.off.apply(o,arguments)};$.pub=function(){o.trigger.apply(o,arguments)}}(jQuery));(function($){function placeholder(){var isInputSupported="placeholder" in document.createElement("input"),isTextareaSupported="placeholder" in document.createElement("textarea"),placeHolder_idx=100000,g=function(id){return document.getElementById(id)};if(isInputSupported||isTextareaSupported){return}$("[placeholder]").each(function(){var el=this;var __placeholderTimer=null;var placeHolderElId="placeHolder-"+placeHolder_idx++;el.setAttribute("placeHolderEl",placeHolderElId);el.parentNode.style.position="relative";var position=$(el).position();var holderVal=$(el).attr("placeholder");var inputPaddingTop=$(el).css("padding-top");var inputBorderTop=$(el).css("border-top-width");var inputPaddingLeft=$(el).css("padding-left");var inputFontSize=$(el).css("font-size");var elPlaceHolder=$('<span style="color:#999; font-size:16px; padding: 9px 4px; position:absolute; display:none;"></span>');elPlaceHolder.css({left:position.left+1,top:position.top+1,"padding-top":inputPaddingTop+inputBorderTop,"padding-left":inputPaddingLeft,"font-size":inputFontSize});elPlaceHolder.html(holderVal);elPlaceHolder.attr("id",placeHolderElId);el.parentNode.insertBefore(elPlaceHolder[0],el);if(el.value==""){elPlaceHolder.show()}elPlaceHolder.on("click",function(e){try{el.focus()}catch(ex){}});$(el).on("keydown",function(e){var oldval=$(this).val();oldval=$.trim(oldval);var placeHolderEl=$(this).attr("placeHolderEl");$(g(placeHolderEl)).hide()}).on("blur",function(e){var oldval;var that=$(this);var placeHolderEl=$(this).attr("placeHolderEl");clearTimeout(__placeholderTimer);__placeholderTimer=setTimeout(function(){oldval=that.val();oldval=$.trim(oldval);if(oldval===""){$(g(placeHolderEl)).show()}},600)})})}$.placeholder=placeholder})(jQuery);(function($){var _={};_.now=function(){return new Date().getTime()};var throttle=function(func,wait,options){var context,args,result;var timeout=null;var previous=0;options||(options={});var later=function(){previous=options.leading===false?0:_.now();timeout=null;result=func.apply(context,args);context=args=null};return function(){var now=_.now();if(!previous&&options.leading===false){previous=now}var remaining=wait-(now-previous);context=this;args=arguments;if(remaining<=0){clearTimeout(timeout);timeout=null;previous=now;result=func.apply(context,args);context=args=null}else{if(!timeout&&options.trailing!==false){timeout=setTimeout(later,remaining)}}return result}};var debounce=function(func,wait,immediate){var timeout,args,context,timestamp,result;var later=function(){var last=_.now()-timestamp;if(last<wait){timeout=setTimeout(later,wait-last)}else{timeout=null;if(!immediate){result=func.apply(context,args);context=args=null}}};return function(){context=this;args=arguments;timestamp=_.now();var callNow=immediate&&!timeout;if(!timeout){timeout=setTimeout(later,wait)}if(callNow){result=func.apply(context,args);context=args=null}return result}};$.throttle=throttle;$.debounce=debounce})(jQuery);(function($){$.pwddecode=function(s){return s.replace("&amp;","&").replace("&lt;","<").replace("&gt;",">").replace("&quot;",'"').replace("&#039;","'")}})(jQuery);