| 代码: |
var obj = new Object(); obj.click = function(evt) { trace(evt.target); trace(this); } myBtn.addEventListener("click",obj); |
| 代码: |
function myClickHander(evt){ trace(evt.target); trace(this); } myBtn.addEventListener("click",myClickHander); |
| 代码: |
obj = new Object(); obj.click = function(evt) { if(evt.target == 'myBtn') { trace('first button'); } if(evt.target == 'myBtn2') { trace('second button'); } } myBtn.addEventListener("click",obj); myBtn2.addEventListener("click",obj); |
| 代码: | |||
import mx.utils.Delegate; function myClickHandler(evt) { trace(evt.target); trace(this); } myBtn.addEventListener("click", Delegate.create(this,myClickHandler)); |
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