从不同的mxml组件中的TitleWindow调用Application.application.enable

问题描述

我有一个Flex RIA应用程序，在应用程序标签中有一个按钮，当它从另一个.mxml文件中按下一个TitleWindow时，并设置

  应用程序是 $ c $> b 
 
 
 $ b>  public function closeWindow（）：void 
 {
 PopUpManager.removePopUp（this）; 
 Application.application.enabled = true; 
 
 
 
 
 
 另外还有一个更简单的方法来实现以下功能：
即使用模式弹出窗口。将 createPopUp 的第三个参数设置为 true 就是这样 - 您不必启用/禁用应用程序手动：flex会照顾它。
  PopUpManager.createPopUp（this，Login，true）; 
  
一旦您调用 removePopUp 。
 
Good day.
I have a Flex RIA App, and in the application tag there is a button when its pressed calls upon a TitleWindow from another .mxml file, and sets
application.enable = false
That way the user cant use any of the components in the application, and still can use the components in the TitleWindow.
The problem its. When the TitleWindow is close i want him to restore the application back to
application.enable = true
Wich enables the application once again. But i can't call that code from inside the TitleWindow .mxml
How can i do it?..
Here is the Source:
Loja.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="585" height="450" xmlns:ns1="com.*">
<mx:Style source="theme/simplicitygray.css" />

    <mx:Script>
        <![CDATA[
            import mx.managers.PopUpManager;
            private var clientid = 0;

            public function openWindow() : void
            {
                if (clientid == 0)
                {
                    PopUpManager.createPopUp(this,Login,false);
                    application.enabled = false;
                } else {
                    PopUpManager.createPopUp(this,Conta,false);
                    application.enabled = false;
                }
            }
        ]]>
    </mx:Script>

    <mx:Panel x="10" y="40" width="565" height="400" layout="absolute">
    </mx:Panel>
    <mx:MenuBar x="10" y="10" width="565" height="22"></mx:MenuBar>
    <mx:Button x="508" y="10" label="Aceder" click="openWindow();"/>

</mx:Application>
And one of the title windows. Once they are the same.
Login.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="350" height="200" creationComplete="centerWindow()" showCloseButton="true" close="closeWindow()" title="Login">

    <mx:Script>
        <![CDATA[
            import mx.managers.PopUpManager;
            public function centerWindow():void
            {
                PopUpManager.centerPopUp(this);
            }

            public function closeWindow():void
            {
                PopUpManager.removePopUp(this);

            }

       ]]>

    </mx:Script>

</mx:TitleWindow>
Any help is greattly apreciated. Thanks.
 解决方案 
application is a static property of the Application class and can be called from the TitleWindow
public function closeWindow():void
{
    PopUpManager.removePopUp(this);
    Application.application.enabled = true;
}
BTW, There is another easier way to achieve the following:
That is to use a modal popup. Set the third parameter of the createPopUp to true and that's it - you don't have to enable/disable the application manually: flex will take care of it.
PopUpManager.createPopUp(this,Login, true);
application will automatically become functional once you call removePopUp.
                        
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