Re: [flexcoders] How to get the row index double-clicked in a datagrid (AS3)

Mon, 28 Aug 2006 05:06:18 -0700

Did you subscribe to itemDoubleClick event of DataGrid ?

See the example below:-

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml ">
    <mx:Script>
    import mx.controls.Alert;
    import mx.events.ListEvent;
       
    private function handleDoubleClick (event:ListEvent):void
    {
        Alert.show ("Row double-clicked: " + event.rowIndex);
    }
 
    </mx:Script>

    <mx:XMLList id="employees">
        <employee>
            <name>Christina Coenraets</name>
            <phone>555-219-2270</phone>
            <email>[EMAIL PROTECTED]</email>
            <active>true</active>
        </employee>
        <employee>
            <name>Joanne Wall</name>
            <phone>555-219-2012</phone>
            <email>[EMAIL PROTECTED]</email>
            <active>true</active>
        </employee>
        <employee>
            <name>Maurice Smith</name>
            <phone>555-219-2012</phone>
            <email> [EMAIL PROTECTED]</email>
            <active>false</active>
        </employee>
        <employee>
            <name>Mary Jones</name>
            <phone>555-219-2000</phone>
            <email>[EMAIL PROTECTED]</email>
            <active>true</active>
        </employee>
    </mx:XMLList>

 <mx:DataGrid id="dg" width="100%" height="100%" rowCount="5" dataProvider="{employees}" itemDoubleClick="handleDoubleClick (event);" doubleClickEnabled="true">
                <mx:columns>
                    <mx:Array>
                        <mx:DataGridColumn dataField="name" headerText="Name"/>
                        <mx:DataGridColumn dataField="phone" headerText="Phone"/>
                        <mx:DataGridColumn dataField="email" headerText="Email"/>
                    </mx:Array>
                </mx:columns>
            </mx:DataGrid>
</mx:Application>

cheers,

-abdul

On 8/24/06, mcmcbrianfarrell <[EMAIL PROTECTED] > wrote:

As a noob to flex I am having some difficulty with what in most other environments seems
fairly trivial. How to get the row index in a grid I double-click on. It would seem that I get a
doubleclick event regardless of where in a grid I do it.

For my purposes I need the rowindex for the actual row a user doubleclicks on and all other
dbl clicks should be ignored.

Can anyone point me to some example code?

TIA!


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