Ext事件，哈哈哈没有flex的事件爽

Ext事件，哈哈没有flex的事件爽

 var myEventer;//事件对象;var MyEventer = function(){this.addEvents({//声明一系列事件，形成一个事件链;       "createLineFinished": true,//动态创建一行完成;(先触发1)       "createLineFinishedAfter": true,//动态创建一行完成之后;(后触发2)       "loadFeatureDataFinish": true,//加载数据完成;(后触发3)       "loadedAllDataFinish": true//所有数据加载完成;   });}Ext.extend(MyEventer, Ext.util.Observable);

myEventer = new MyEventer();myEventer.on("createLineFinished", function(){createTabFinished++;myEventer.fireEvent("createLineFinishedAfter", createTabFinished);});myEventer.on("loadedAllDataFinish", function(){//本页已经初始化完成;if(loadPanelMask)loadPanelMask.hide();//去掉遮罩loadPanelMask在add_tagruler.html声明;});

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<script type="text/javascript">// /构建自定义组件Person = function(config) {// /属性构建Ext.apply(this, config);this.addEvents({"xxxuuu" : true,"quit" : true});}// /必须继承Ext.util.Observable// /this.fireEvent触发事件，并将参数传递过去)Ext.extend(Person, Ext.util.Observable, {// /定义属性及其默认参数和事件school : 'XIhuan',age : '90',address : 'MianYang',xxxuuu : function() {this.fireEvent('xxxuuu', this)},quit : function() {this.wv = function() {this.fireEvent('quit', this)dom = null;} this.wv();}});    Ext.onReady(function() {    var p = new Person();    p.on("quit", function(e){    alert(e.age);    });    p.quit();    });    </script>