Flex中如何创建一个可以弹出DataGrid作为菜单的PopUpButton的例子
By Minidxer | March 18, 2009
接下来的例子演示了Flex中如何创建一个可以弹出DataGrid作为菜单的PopUpButton。
让我们先来看一下Demo(可以右键View Source或点击这里察看源代码):
下面是完整代码(或点击这里察看):
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="top"
- backgroundColor="white">
- <mx:Style>
- PopUpButton {
- popUpStyleName: myCustomPopUpStyleName;
- }
- .myCustomPopUpStyleName {
- fontWeight: normal;
- textAlign: left;
- }
- </mx:Style>
- <mx:Array id="arr">
- <mx:Object label="Alert" packageName="mx.controls" />
- <mx:Object label="Button" packageName="mx.controls" />
- <mx:Object label="ButtonBar" packageName="mx.controls" />
- <mx:Object label="CheckBox" packageName="mx.controls" />
- <mx:Object label="ColorPicker" packageName="mx.controls" />
- </mx:Array>
- <mx:PopUpButton id="popUpButton"
- label="Click to open..."
- openAlways="true">
- <mx:popUp>
- <mx:DataGrid dataProvider="{arr}"
- draggableColumns="false"
- rowCount="4"
- width="300">
- <mx:columns>
- <mx:DataGridColumn dataField="label"
- headerText="Label:" />
- <mx:DataGridColumn dataField="packageName"
- headerText="Package name:" />
- </mx:columns>
- </mx:DataGrid>
- </mx:popUp>
- </mx:PopUpButton>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
PopUpButton |
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Tags: DataGrid, popUp, PopUpButton