CODEWITHSUNDEEP
asp.netajaxtelerik
user516883
user516883

Reputation: 9378

Rad Ajax Loading Panel not showing up on postback in asp.net page

I have been at this for a couple of hours now. I have a Aspx page, with a couple user controls. Whenever I call any javascipt on the user control the listview updates but does not show the dialog. Can anyone please tell me why or any information. Here is my code. aspx page

User control javascript

 var album = $(this).prev().val();
                    $('[id$=AccessChoice]').val(option);
                    $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest(album);

User control 

<telerik:RadAjaxManagerProxy  ID="FullAlbumAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="FullAlbumAjaxManager1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="lvFullControlAlbums" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="FullAlbumCounter" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="ListViewPanel1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="lvFullControlAlbums" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="FullAlbumCounter" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="lvFullControlAlbums">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="lvFullControlAlbums" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="FullAlbumCounter" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="rdoSortDate">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="lvFullControlAlbums" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="rdoSortName">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
                <telerik:AjaxUpdatedControl ControlID="lvFullControlAlbums" LoadingPanelID="RadAjaxLoadingPanel1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManagerProxy >
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" MinDisplayTime="0" />

Upvotes: 2

Views: 12925

Answers (2)

ctekse
ctekse

Reputation: 651

This is an old question, but I'll try to answer as I've got this same problem, and this is my solution:

ListView doesn't renders to an HTML tag (I assume ListViewPanel1 and lvFullControlAlbums are ListViews), so you should wrap these controls in a Panel and modify the AjaxSettings accordingly:

<telerik:AjaxSetting AjaxControlID="FullAlbumAjaxManager1">
    <UpdatedControls>
        <telerik:AjaxUpdatedControl ControlID="ListViewWrapper" LoadingPanelID="RadAjaxLoadingPanel1" />
    </UpdatedControls>
</telerik:AjaxSetting>

<asp:Panel ID="ListViewWrapper" runat="server">
    <asp:ListView ID="ListViewPanel1" runat="server" >
        <!-- your code here -->
    </asp:ListView>
</asp:Panel>

Probably FullAlbumCounter is also a control which itself is not rendered as an HTML tag only its content. In this case you should do the same.

See:
http://www.telerik.com/community/forums/aspnet-ajax/listview/loading-panel-not-showing-up.aspx

Hope it helps.

Upvotes: 8

user516883
user516883

Reputation: 9378

Should have had AjaxManager1 instead of FullAlbumAjaxManager1 in one of the ajax settings

Upvotes: 0

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