Toggling sortable columns in a Flex DataGrid control
The following example demonstrates how you can enable/disable sortable columns in a Flex DataGrid control using the DataGrid class’s sortableColumns property, as well as toggling specific column’s sortability using the DataGridColumn class’s sortable property.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="middle"
backgroundColor="white">
<mx:Array id="arr">
<mx:Object label="User 1" data="1" />
<mx:Object label="User 2" data="2" />
<mx:Object label="User 3" data="3" />
<mx:Object label="User 4" data="4" />
<mx:Object label="User 5" data="5" />
<mx:Object label="User 6" data="6" />
<mx:Object label="User 7" data="7" />
<mx:Object label="User 8" data="8" />
</mx:Array>
<mx:ApplicationControlBar dock="true">
<mx:CheckBox id="sortableColumnsCh"
label="sortableColumns"
selected="true" />
<mx:CheckBox id="labelSortableCh"
label="label.sortable"
selected="true" />
<mx:CheckBox id="dataSortableCh"
label="data.sortable"
selected="true" />
</mx:ApplicationControlBar>
<mx:DataGrid id="dataGrid"
sortableColumns="{sortableColumnsCh.selected}"
dataProvider="{arr}">
<mx:columns>
<mx:DataGridColumn dataField="label"
sortable="{labelSortableCh.selected}" />
<mx:DataGridColumn dataField="data"
sortable="{dataSortableCh.selected}" />
</mx:columns>
</mx:DataGrid>
</mx:Application>
10:23 AM
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Labels:
Flex Controls Samples,
Flex DataGrid Samples
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This entry was posted on 10:23 AM
and is filed under
Flex Controls Samples
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Flex DataGrid Samples
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