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update a radgrid only when the radfilter applyexpressions

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Ajax

This is a migrated thread and some comments may be shown as answers.

Kwok (Andrew) asked on 09 Nov 2012, 10:18 PM

I want to make the radfilter only update the radgrid when the apply buttom is press. not during the buliding of an expressions. I try to put radfilter under the RadAjaxmanager with the EventName="ApplyExpressions". Please see the code below

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<%--Needed for JavaScript IntelliSense in VS2010--%>

<%--For VS2008 replace RadScriptManager with ScriptManager--%>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadFilter1" EventName="ApplyExpressions" >

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadFilter1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadFilter1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<div>

<telerik:RadFilter ID="RadFilter1" runat="server" FilterContainerID="grid"

ExpressionPreviewPosition="Bottom"

onapplyexpressions="RadFilter1_ApplyExpressions" AllowFilterOnBlur="False" >

</telerik:RadFilter>

<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>

</div>

</form>

</body>

</html>

But it still update the radgrid when i build the expressions.

update a radgrid only when the radfilter applyexpressions

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