Column Group in AdvancedDataGrid

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Column Group in AdvancedDataGrid
Posted on: June 14, 2010 at 12:00 AM

In this example you can see how we can create a column group for two or more then two columns.

Column Group in AdvancedDataGrid in Flex4:

In this example you can see how we can create a column group for two or more then two columns. The tag of column group is <mx:AdvancedDataGridColumnGroup>.

Example:

<?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"

xmlns:s="library://ns.adobe.com/flex/spark"

xmlns:mx="library://ns.adobe.com/flex/mx"

minWidth="955" minHeight="600">

<fx:Script>

<![CDATA[

import mx.collections.ArrayCollection;

[Bindable]

private var student:ArrayCollection = new ArrayCollection([

{Course:'Course', CourseName:'B.Sc.', Branch:'Physics', Girls:60, Boys:120, TotalStudent:180,

PASSinper:98.0, FAILinper:2.0},

{Course:'Course', CourseName:'B.Sc.', Branch:'Mathematics', Girls:50, Boys:150,

TotalStudent:200, PASSinper:98.5, FAILinper:1.5},

{Course:'Course', CourseName:'B.Sc.', Branch:'Chemistry', Girls:100, Boys:50,

TotalStudent:150, PASSinper:97.0, FAILinper:3.0},

{Course:'Course', CourseName:'B.tech.', Branch:'CS', Girls: 45, Boys:75, TotalStudent:120,

PASSinper:99.0, FAILinper:1.0},

{Course:'Course', CourseName:'B.tech.', Branch:'IT', Girls: 55, Boys:65, TotalStudent:120,

PASSinper:99.5, FAILinper:0.5},

{Course:'Course', CourseName:'B.tech.', Branch:'EC', Girls: 25, Boys:95, TotalStudent:120,

PASSinper:96.7, FAILinper:3.3},

{Course:'Course', CourseName:'B.tech.', Branch:'EI', Girls: 40, Boys:80, TotalStudent:120,

PASSinper:95, FAILinper:5},

{Course:'Course', CourseName:'B.tech.', Branch:'Mechanical', Girls:10, Boys: 80,

TotalStudent:90, PASSinper:97.5, FAILinper:2.5},

{Course:'Course', CourseName:'B.tech.', Branch:'Civil', Girls: 15, Boys:45, TotalStudent:60,

PASSinper:92, FAILinper:8},

{Course:'Course', CourseName:'B.Pharma.', Branch:'Pharmacy', Girls:70, Boys:130,

TotalStudent:200, PASSinper:99.8, FAILinper:0.2},

{Course:'Course', CourseName:'M.B.A.', Branch:'HR', Girls:48, Boys:72, TotalStudent:120,

PASSinper:100, FAILinper:0},

{Course:'Course', CourseName:'M.B.A.', Branch:'Finance', Girls:40, Boys:80, TotalStudent:120,

PASSinper:85, FAILinper:15},

{Course:'Course', CourseName:'M.B.A.', Branch:'Marketing', Girls:20, Boys:100,

TotalStudent:120, PASSinper:99, FAILinper:1},

{Course:'Course', CourseName:'M.B.A.', Branch:'IT & HR', Girls:30, Boys:90, TotalStudent:120,

PASSinper:100, FAILinper:0},

{Course:'Course', CourseName:'M.C.A.', Branch:'Computer Science', Girls:30, Boys:90,

TotalStudent: 120, PASSinper:99.1, FAILinper:0.9},

]);

]]>

</fx:Script>

<s:Panel title="Column Group in AdvancedDataGrid Example" height="507" width="831">

<mx:AdvancedDataGrid

height="449"

x="13" y="13"

dataProvider="{student}">

<mx:groupedColumns>

<mx:AdvancedDataGridColumn dataField="Course"/>

<mx:AdvancedDataGridColumn dataField="CourseName" headerText="CourseName"/>

<mx:AdvancedDataGridColumn dataField="Branch"/>

<mx:AdvancedDataGridColumnGroup headerText="Student">

<mx:AdvancedDataGridColumn dataField="Girls"/>

<mx:AdvancedDataGridColumn dataField="Boys"/>

</mx:AdvancedDataGridColumnGroup>

<mx:AdvancedDataGridColumn dataField="TotalStudent"/>

<mx:AdvancedDataGridColumnGroup headerText="Result">

<mx:AdvancedDataGridColumn dataField="PASSinper"/>

<mx:AdvancedDataGridColumn dataField="FAILinper"/>

</mx:AdvancedDataGridColumnGroup>

</mx:groupedColumns>

</mx:AdvancedDataGrid>

</s:Panel>

</s:Application>

Output:

Running Application:

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