在一个mxml 文件中怎样访问另一个mxml 的方法呢?

[SambaGao]

mxmlDemo.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute">


<mx:Script>
<![CDATA[

private function ok() :void {
//我想把txt.text 传到 winDemo 的 ok方法中
}

]]>
</mx:Script>

<mx:TextInput id="txt" x="10" y="100" />
<mx:Button id="btn" click="ok()" x="10" y="200"/>
</mx:Application>

winDemo.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml"

layout="horizontal">


<mx:Script>
<![CDATA[

public function ok(_str:String):void {
trace(_str) ;
}

]]>
</mx:Script>
</mx:TitleWindow>

[herowach]

winDemo.mxml中把方法改为属性：
public function set ok(_str:String):void

mxmlDemo.mxml中
private function ok() :void {
var win:winDemo = new winDemo();
win.ok = txt.text;//直接赋值
PopUpManager.addPopUp(win, this, true);
PopUpManager.centerPopUp(win);
}

[action3script]

<mx:Button id="btn" click="new winDemo().ok(txt.text)" x="10" y="200"/>

直接改你Button按钮里的click就可以了呀

[水中影子]

[Quote=引用 1 楼 herowach 的回复:]
winDemo.mxml中把方法改为属性：
public function set ok(_str:String):void

mxmlDemo.mxml中
private function ok() :void {
  var win:winDemo = new winDemo();
  win.ok = txt.text;//直接赋值
  PopUpManager.addPopUp(win, this, true);
  PopUpManager.centerPopUp(win);
}


[/Quote]
在as类里写私有属性getset方法，或者直接把属性改成public

[xingjunli]

两个mxml是两个不同的App对象，可在在方法中传递其引用对象的，楼主研究一些面向对象的东西吧