小扩展,动态加载

/*Z类扩展,针对一些公共服务进行的功能扩种作者: 王哲 Nio方法 Z.LJ 动态加载js举例: Z.LJ('wz.js'); 默认目录为 Z.DefaultJsDir = "/public/js/";方法 Z.LC 动态加载CSS举例:Z.LC('user.css'); 默认目录问为 Z.DefaultCssDir = "/public/css/";数组 Z.JSFileList 返回动态加载的JS列表,一位数组数组 Z.CSSFileList 返回动态加载的CSS文件列表,一位数组*/function Z(){}Z.JSFileList = new Array();Z.CSSFileList = new Array();Z.DefaultCssDir = "/css/";Z.DefaultJsDir = "/js/";Z.LJ = function(FileName, Dir){Dir = Dir == undefined ? Z.DefaultJsDir : Dir;FileName = Dir+FileName;$.ajax({type: "GET",url: FileName,async: false,success: function(msg){var e = Z.GM();e.appendChild(Z.CE(FileName,"js",msg));}});}Z.LC = function(FileName, Dir){Dir = Dir == undefined ? Z.DefaultCssDir : Dir;Z.GM().appendChild(Z.CE(Dir+FileName,'css'));}Z.GM = function(){if(document.getElementsByTagName("head").length){return document.getElementsByTagName("head")[0];}else{return document.body;}}Z.CE = function(FileName, Type, Source){var ObjEle = new Array();switch (Type){case "js":ObjEle = document.createElement('script');ObjEle.setAttribute("language","javascript");ObjEle.setAttribute("defer","true");Z.JSFileList.push(FileName);ObjEle.text = Source;break;case "css":ObjEle = document.createElement("link");ObjEle.setAttribute("rel", "stylesheet");ObjEle.setAttribute("type", "text/css");ObjEle.setAttribute("href", FileName);Z.CSSFileList.push(FileName);break;}//ObjEle.setAttribute("id", +new Date);//alert(Source);return ObjEle;}Z.Alert = function(MSG){Z.LJ("jquery/jquery-impromptu.3.1.min.js");Z.LC("impromptu.css");$.prompt(MSG,{ buttons: { "知道了": true } });}Z.Confirm = function(MSG, CallBack){Z.LJ("jquery/jquery-impromptu.3.1.min.js");Z.LC("impromptu.css");$.prompt(MSG,{buttons: { "可以": true, "拒绝": false },callback: CallBack});}

 

 Z.LJ('ui/jquery.ui.core.js');
 Z.LJ('ui/jquery.ui.widget.js');
 Z.LJ('ui/jquery.ui.position.js');
 Z.LJ('ui/jquery.ui.autocomplete.js');
 Z.LJ('ui/jquery.ui.datepicker.js');
 
 Z.LC('ui/jquery.ui.all.css');

 

可好使了.就是得依靠Jquery的ajax