[flex_india:28707] Regarding - Checkbox

[Venkatesan Ramdoss]

hi,

 My question is how i get the multiple selected checkbox value in
httpservice and database in php.

 The following code shows

 <?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
layout="absolute" creationComplete="userRequest.send()">
<mx:HTTPService id="userRequest" method="POST" useProxy="false"
url="check.php" result="Display(event)">
    <mx:request xmlns="">
        <memid>{uRequest.selectedItem.userid}</memid>
    </mx:request>
</mx:HTTPService>



<mx:Script>
    <![CDATA[
        import mx.events.ListEvent;
        import mx.rpc.events.ResultEvent;
        import mx.collections.ArrayCollection;
        import mx.controls.Alert;
        import mx.controls.DataGrid;
        [Bindable]private var arr:ArrayCollection;
        private function Display(event:ResultEvent):void{
            arr=event.result.users.user;

        }
        private function handleSelect(value:Boolean):void
            {
                userRequest.lastResult.users.user.source.forEach(
                    function callback(item:*, index:int,
array:Array):void
                    {
                        item.sel = value;
                    });
                userRequest.lastResult.users.user.refresh();
            }
            private function Update():void{
                userRequest.send();
            }


    ]]>
</mx:Script>
<mx:DataGrid dataProvider="{arr}" id="uRequest"
itemClick="disp(event)">
<mx:columns>
<mx:DataGridColumn>
    <mx:itemRenderer>
    <mx:Component>
        <mx:CheckBox selected="{data.sel}">

        </mx:CheckBox>
    </mx:Component>
</mx:itemRenderer>



    </mx:DataGridColumn>

    <mx:DataGridColumn headerText="Sl.No" dataField="userid"></
mx:DataGridColumn>
        <mx:DataGridColumn dataField="username">

        </mx:DataGridColumn>
        <mx:DataGridColumn dataField="useremail">

        </mx:DataGridColumn>
        <mx:DataGridColumn dataField="userstate">

        </mx:DataGridColumn>

    </mx:columns>

</mx:DataGrid>
<mx:Button label="CheckAll" click="handleSelect(true)">

</mx:Button>



<mx:Button label="Update" click="Update()">

</mx:Button>
</mx:Application>


//My Database Query

if($_POST['memid']!=''){

        $id=implode(',',$_POST['memid']);

        $ids=substr($id,0,20);

        $ans="update tbl_member set member_lname='example' where member_id
in($ids)";
        $res=mysql_query($ans);

        $answer="select * from tbl_member";
        $result=mysql_query($answer);

        print "<users>";

        while($row=mysql_fetch_object($result)){

        print "<user>
        <userid>".$row->member_id."</userid>
        <username>".$row->member_fname."</username>
        <useremail>".$row->member_lname."</useremail>
        <userstate>".$row->member_state."</userstate>
        </user>";
}
        print"</users>";

}


Please provide me the solution to solve the problem.



Thanks and Regards,

venkat.R

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