AjaxUpdatedControl Properties

When configuring the Ajax settings, either declaratively or dynamically, you might need to set some of the following properties to each of the updated controls:

• LoadingPanelID—Gets or sets the ID of the loading panel which is will be displayed over the updated control during AJAX.

• UpdatePanelHeight—Determines the height of the AJAX panel wrapped around the updated control. Useful when you need to set 100% height to the parent of the updated control.

• UpdatePanelRenderMode—Determines the render mode of the AJAX panel.

The following example demonstrates how to set the AjaxUpdatedControl properties.

ASP.NET

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">
</telerik:RadScriptManager>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
	 <AjaxSettings>
	    <telerik:AjaxSetting AjaxControlID="Button1">
	        <UpdatedControls>
	            <telerik:AjaxUpdatedControl ControlID="Panel1" LoadingPanelID="RadAjaxLoadingPanel1"
	                UpdatePanelHeight="200px" UpdatePanelRenderMode="Inline" />
	        </UpdatedControls>
	    </telerik:AjaxSetting>
	</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">
</telerik:RadAjaxLoadingPanel>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:Panel ID="Panel1" runat="server">
</asp:Panel>

C#

protected void Page_Load(object sender, EventArgs e)
{
	AjaxSetting ajaxSetting = new AjaxSetting();
	ajaxSetting.AjaxControlID = "Button1";

	AjaxUpdatedControl updatedControl = new AjaxUpdatedControl();
	updatedControl.ControlID = "Panel1";
	updatedControl.LoadingPanelID = "RadAjaxLoadingPanel1";
	updatedControl.UpdatePanelHeight = Unit.Pixel(200);
	updatedControl.UpdatePanelRenderMode = UpdatePanelRenderMode.Inline;

	ajaxSetting.UpdatedControls.Add(updatedControl);

	RadAjaxManager1.AjaxSettings.Add(ajaxSetting);
}

VB

Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
    Dim ajaxSetting As New AjaxSetting()
    ajaxSetting.AjaxControlID = "Button1"

    Dim updatedControl As New AjaxUpdatedControl()
    updatedControl.ControlID = "Panel1"
    updatedControl.LoadingPanelID = "RadAjaxLoadingPanel1"
    updatedControl.UpdatePanelHeight = Unit.Pixel(200)
    updatedControl.UpdatePanelRenderMode = UpdatePanelRenderMode.Inline

    ajaxSetting.UpdatedControls.Add(updatedControl)

    RadAjaxManager1.AjaxSettings.Add(ajaxSetting)
End Sub