我还没有完全地了解自定义组件是如何工作的?Flex的自定义组件,最好的方式来使用它
假设我有我的Main.mxml应用
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:local="*">
<fx:Script>
<![CDATA[
private var privateStr:String = "Stringa Private";
public var publicStr:String = "Stringa Public";
]]>
</fx:Script>
<local:AddUser height="100" width="500"/>
<s:Label id="lblText" x="120" y="120" width="418" height="115" text="!!!"/>
</s:WindowedApplication>
和组件AddUser.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
creationComplete="initialize_component()">
<fx:Script>
<![CDATA[
public var btnName:String = "Login";
private function initialize_component():void
{
login.label = btnName;
}
private function doLogin():void
{
//some stuff here
}
]]>
</fx:Script>
<s:TextInput id="txtuser" x="96" y="36"/>
<s:TextInput id="txtpass" x="96" y="66"/>
<s:Button id="login" x="96" y="96" width="128" click="doLogin()" />
</mx:VBox>
我想在按钮上(登录)点击我得到的publicStr/privateStr是在main.mxml ... 难道我让一切错了吗?我怎样才能使用更多的组件,例如它们都是同一个应用程序的一部分,并使用相同的变量/方法?