克隆Flex组件 [英] clone flex component
问题描述
嘿 我试图复制一个Flex组件在运行时。
Hey I am trying to duplicate a flex component at run time.
例如,如果我有这样的
MX:按钮标签=BTNID =BTN点击=handleClick(事件)/>
mx:Button label="btn" id="btn" click="handleClick(event)"/>
我应该能够调用一个名为DuplicateComponent(功能),它应该返回我一个UI组件thts完全相同上述按钮,包括事件侦听器。
i should be able to call a function called DuplicateComponent() and it should return me a UI component thts exactly same as above button including the event listeners with it.
能有一个人帮我请? 在此先感谢
Can some one help me please?? Thanks in advance
推荐答案
做一个字节数组复制。这code段应该为你做它:
Do a Byte Array Copy. This code segment should do it for you:
// ActionScript file
import flash.utils.ByteArray;
private function clone(source:Object):*
{
var myBA:ByteArray = new ByteArray();
myBA.writeObject(source);
myBA.position = 0;
return(myBA.readObject());
}
一注,我没有写这个$ C C $我自己,我是pretty的肯定,我从Flex codeR名单上后下了。
One note, I did not write this code myself, I'm pretty sure I got it from a post on the Flex Coder's list.
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