Mohan
Mohan
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Nested Data in Flex DataGrid by Extending DataGridColumn
12/30/2010 - 02:18
Hi i want ur help in dynamic
pagination using datagrid -
Adding Dynamic Rows To Flex DataGrid
12/30/2010 - 02:12
Tell how to do dynamic pagination in flex
<?xml version="1.0" encoding="utf-8"?>
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Datagrid and pagination
12/30/2010 - 02:03
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="100%" creationComplete="onInit()">
<mx:DataGrid id="dtData" width="100%" dataProvider="{aryCurrentCollection}" rowCount="10">
<mx:columns>
<mx:DataGridColumn dataField="LabelText" headerText="LABEL TEXT"/>
<mx:DataGridColumn dataField="LabelData" headerText="LABEL DATA"/>
</mx:columns>
</mx:DataGrid>
<mx:ToggleButtonBar id="myTogglebar" itemClick="onItemClick(event);">
<mx:dataProvider>
<mx:String>1</mx:String>
<mx:String>2</mx:String>
<mx:String>3</mx:String>
<mx:String>4</mx:String>
<mx:String>5</mx:String>
<mx:String>6</mx:String>
</mx:dataProvider>
</mx:ToggleButtonBar>
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.events.ItemClickEvent;
private var aryTotalCollection:ArrayCollection;
[Bindable]
private var aryCurrentCollection:ArrayCollection;
private var pageSize:int =10;
private var startIndex:int =0;
private var endIndex:int =0;
private function onInit():void
{
aryTotalCollection = new ArrayCollection();
var obj:Object;
for(var i:int =1;i<=100 ;i++)
{
obj = new Object();
obj.LabelText = "LabelText "+i.toString();
obj.LabelData = "LabelData "+i.toString();
aryTotalCollection.addItem(obj);
}
}
private function onItemClick(evt:ItemClickEvent):void
{
endIndex = (myTogglebar.selectedIndex +1)*10;
startIndex = endIndex - pageSize;
if(startIndex < 0)
{
startIndex = 0;
}
aryCurrentCollection = new ArrayCollection(aryTotalCollection.toArray().slice(startIndex,endIndex));
}
]]>
</mx:Script>
</mx:VBox>
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