我的主要应用程序MXML,我可以在任何地方通过下面的代码访问标签导航仪应用程序..访问标签导航及其子从一个子元素
mx.core.FlexGlobals。 topLevelApplication.menuOption.selectedIndex = 0;
现在我的问题是我在事务UI中使用了一个切换按钮栏,这是一个选项卡导航器的子元素,如何访问像上面提到的代码那样的元素?
我的主MXML标签导航::
<mx:TabNavigator left="10" top="20" bottom="10" right="10" id="menuOption" >
<ui1:homeUI label="Home" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:transactionUI label="Transaction" width="100%" height="100%" backgroundColor="#373737" />
<ui1:calanderUI label="Employee service" width="100%" height="100%" horizontalCenter="0" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:ManagementUI label="Management" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:reportUI label="Reports" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:admin label="Admin" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
</mx:TabNavigator>
在我的主应用程序MXML我使用的标签导航,我可以用下面的代码在任何地方访问该选项卡浏览器在应用..
mx.core.FlexGlobals.topLevelApplication.menuOption.selectedIndex = 0;
现在我的问题是我在事务UI中使用了一个切换按钮栏,这是一个选项卡导航器的子元素,如何访问像上面提到的代码那样的元素?
我的主MXML标签导航::
<ui1:homeUI label="Home" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:transactionUI label="Transaction" width="100%" height="100%" backgroundColor="#373737" />
<ui1:calanderUI label="Employee service" width="100%" height="100%" horizontalCenter="0" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:ManagementUI label="Management" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:reportUI label="Reports" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
<ui1:admin label="Admin" width="100%" height="100%" backgroundColor="#373737" chromeColor="#181818" contentBackgroundColor="#181818" color="#FDFDFD" />
</mx:TabNavigator>
* 内transactionUI我的肘杆:: *
<s:NavigatorContent xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%"
xmlns:ui="com.colan.*" xmlns:ui1="com.colan.ui.*"
backgroundColor="#373737" chromeColor="#181818"
contentBackgroundColor="#181818" color="#FDFDFD">
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.collections.*;
import mx.core.*;
]]>
</fx:Script>
<mx:VBox horizontalAlign="center" verticalAlign="middle" width="100%" height="100%">
<mx:HBox horizontalAlign="center" verticalAlign="middle" width="100%" height="15%" >
<mx:ToggleButtonBar id="toggleButtonBar"
dataProvider="{viewStack}"
selectedButtonTextStyleName="mySelectedButtonTextStyleName"
/>
</mx:HBox>
<mx:HBox horizontalAlign="center" verticalAlign="middle" width="100%" height="85%" >
<mx:ViewStack id="viewStack"
visible="{toggleButtonBar.selectedIndex > -1}" width="100%" height="100%" >
<ui1:transaction label="Transaction"/>
<ui1:addClient label="Add Client"/>
<ui1:invoice label="Make invoice"/>
<ui1:workCatalogue label="Work catalogue"/>
<ui1:productCataloge label="Products Categories"/>
<ui1:suppliers label="Offers"/>
<ui1:calendarPlanUI label="Calendar"/>
</mx:ViewStack>
</mx:HBox>
</mx:VBox>
请咨询我...
这是否有帮助:http://www.flextras.com/blog/index.cfm/2013/2/1/How-does-one-Flex-Component-talk-to-another-Flex-Component – JeffryHouser 2013-03-27 18:24:58