[Solved] onclientselectedindexchanged problem in multiple combo box

[laxmi]

Hi,



I have some a multiple combo boxes on client selected  index changed of 1st should appear 2nd on client selected  index changed of 2nd should appear 4 labels.
For drop downs itz done by using itemsrequested event.For labels i have written the code in selected index changed on server side.But i need it on client selected index changed.

I know it's very simple problem as i am new to using rad controls, i am facing some difficulty.

Any Suggetions??

Thanks in advance.

Regards,
Laxmi

[Rosi]

Hello Laxmi,

I suggest you wrap the labels with a div which has style="display:none". Then you can make this div visible in the event handler of OnClientSelectedIndexChanged event .

For example:

<script>
function OnClientSelectedIndexChanged ()
{
    var myDiv = document.getElementById("div1");
    myDiv .style.display= "block";

}

</script>

All the best,
Rosi
the Telerik team

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[laxmi]

Thanks for your reply.

I need to bind data in the labels depends on selected item of combo box(i am excuting db query depends on selected item).

Like the items requested, i need to send id and retrieve values according to that id.

how can i access server method?

Thanks in advance.

Laxmi.

[Rosi]

Hello Laxmi,

In this case I suggest you execute your logic on the server in OnSelectedIndexChanged event instead of on the client side .

However, you can use RadAjaxManager and call its ajaxRequest method in OnClientSelectedIndexChanged event.

Then you can set the Text property of the label controls in AjaxRequest event.

Please follow the link -http://www.telerik.com/help/aspnet-ajax/ajxonajaxrequest.html

Sincerely yours,
Rosi
the Telerik team

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