DataGrid Editing / saving back to server using Checkbox

Question

Hi
I am new to flex.
I want to load an xml to a datagrid.
I need to populate the grid with check box so that user's can select the reequired rows,add and even add new rows and then save it back to server.

Answer 1

Hi
Still i am not able to get.
can you suggest me.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:Script>
        <![CDATA[
            import mx.rpc.events.ResultEvent;
            import mx.rpc.events.FaultEvent;
            import mx.collections.XMLListCollection;
            import mx.controls.Alert;
                           [Bindable]
                           private var dataValue:XMLListCollection;
            public function handleXML(event:ResultEvent):void
                dataValue = event.result.root.sample as XMLListCollection;
            public function handleFault(event:FaultEvent):void
               Alert.show(event.fault.faultString, "Error");
        ]]>
    </mx:Script>
    <mx:HTTPService result="handleXML(event);" fault="handleFault(event);" id="xmlRPC" resultFormat="e4x"
        url="http://localhost:8080/InfraLabWebApp/properties.xml" useProxy="false">
    </mx:HTTPService>
    <mx:Button x="130" y="95" label="Submit" click="xmlRPC.send();" width="160" height="22"/>
    <mx:DataGrid
        dataProvider="{dataValue}"
        x="80" y="141" width="262" height="92" id="dataGrid" editable="false" enabled="true">
    </mx:DataGrid>
</mx:Application>
MY XML IS
<?xml version="1.0" encoding="UTF-8" ?>
<root>
<sample>
     <name>TV</name>
     <price>25000</price>
</sample>
<sample>
     <name>TV1</name>
     <price>25000</price>
</sample>
<sample>
     <name>TV2</name>
     <price>25000</price>
</sample>
</root>