Flex 监听Enter键

xiaoer_1982

<div class="cnt">1. 在组件初始化的时候，注册监听事件
addEventListener(KeyboardEvent.KEY_DOWN, onEnterHandler);

private function onEnterHandler(event:KeyboardEvent):void
{
if (event.keyCode == Keyboard.ENTER)
{

// 需要处理的代码
}
}