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ext listening event method [primary]_YUI.Ext related

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2016-05-16 19:04:581465browse

<script>function a(){alert('some thing');}Ext.onReady(function(){ <BR> Ext.get("btnAlert").addListener("click",a);//这里监听 <BR> //或者使用 <BR> Ext.get("btnAlert").on("click",a);//效果相同 <BR> });</script>
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