dansion’s 日志

闭包，很强大。as通用闭包方法给addEventListener传参数。

var arg=0;
a.addEventListener(MouseEvent.CLICK,clickfunc(arg));
function clickfunc(arg):Function{
var func=function(e):void{
trace(arg);
trace(e);
}
return func;
}

Tags: as

This entry was posted on 星期四, 六月 18th, 2009 at 16:48 and is filed under Flash ActionScript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.