回调函数实例

<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.min.js"></script><script>var myObj = function(){  this.id = '00001';  this.name = 'zhangsan';}myObj.prototype.onSureCallback = function () {};function myFun(param){    alert("this is my function. \n myObj.id = " + param.id + " \n myObj.name = " + param.name);}jQuery(document).ready(function() {try {    var funName = "myFun";    var obj = new myObj();    obj.onSureCallback = function(param){    window[funName](param);};obj.onSureCallback(obj);} catch (e) {alert("e:"+e.message);}});</script>

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