Hidden Field Issue In RADAJAXMANAGER

[Kali Raj]

Hi ,

Hidden filed value not updated on server side if changed by java script

How do i confiqure Hidden Fields in RAdAjaxMAnager

Kali Raj P

[Tsvetoslav]

Hello,

One approach is to add the runat="server" attribute to the hidden field and ajaxify it:

<telerik:RadScriptBlock runat="server" ID="RadScriptBlock1">
    <script type="text/javascript">

        function buttonClick()
        {
            var hidden = $get("radGridClickedRowIndex");
            hidden.value = "some value";

        }

    </script>
</telerik:RadScriptBlock>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="button1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="hidden" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
<input type="hidden" id="radGridClickedRowIndex" name="radGridClickedRowIndex" runat="server" />
<asp:Button ID="button1" OnClientClick="buttonClick()" Text="Update hidden field"  runat="server"/>

I hope this helps.

Greetings,
Tsvetoslav
the Telerik team

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