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Problems with RadAjaxManager and RadAjaxLoadingPanel (Master/Child page)

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Ajax

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Chris asked on 23 Jun 2010, 08:14 AM

Hey guys

After wasting a lot of time in finding a solution for this issue i´ve decided to start this post here and hopefully you can help me.

First of all i`ve to say that i`m trying to use a RadAjaxLoadingPanel for a user input site with several postback controls.

My solution works in a Master/Child scenario and is set up like follows:

There is one main master page
There are two nested master pages which are based on the main master page
All other child sites are based on one of these nested master pages

On my main master page i`m using a RadAjaxManager with following attributes:

                    <telerik:RadAjaxManager ID="ramMain" 
            			runat="server" 
            		        EnableHistory="True">         
            </telerik:RadAjaxManager>         

On my nested master pages i`m using a RadAjaxManagerProxy in combination with a RadAjaxLoadingPanel to ajaxifying all controls in the content place holders.

As example in my nested master page i want to ajaxify all postback controls in the left navigation column (cphContent_1_1_1_filter) which is updating the content column in the center. The content column (cphContent_1_1_1_content) is also updatet by itself:

                        <telerik:RadAjaxManagerProxy ID="rampNestedMaster" runat="server">         
                <AjaxSettings >         
                    <telerik:AjaxSetting AjaxControlID="cphContent_1_1_1_filter" >         
                        <UpdatedControls >         
                            <telerik:AjaxUpdatedControl ControlID="cphContent_1_1_1_filter" LoadingPanelID="ralpMain" />         
                            <telerik:AjaxUpdatedControl ControlID="cphContent_1_1_1_content" LoadingPanelID="ralpMain" />         
                        </UpdatedControls>         
                    </telerik:AjaxSetting>         
                    <telerik:AjaxSetting AjaxControlID="cphContent_1_1_1_content">         
                        <UpdatedControls>         
                            <telerik:AjaxUpdatedControl ControlID="cphContent_1_1_1_content" />         
                        </UpdatedControls>         
                    </telerik:AjaxSetting>         
                </AjaxSettings>         
                </telerik:RadAjaxManagerProxy>         

The good news is that the RadAjaxProxy is really ajaxifying the controls in the left navigation column (cphContent_1_1_1_filter) which is causing the postback and the content in the middle is also been updatet.

But the RadAjaxLoadingPanel is never shown. At all it`s really curious.

I`ve only got the RadAjaxLoadingPanel to work with a simple RadAjaxPanel around my left navigation column. But with the RadAjaxManagerProxy it doesn`t work at all.

Are there any suggestions out there?

Regards

Chris

4 Answers, 1 is accepted

answered on 25 Jun 2010, 07:45 AM

Hey guys

It´s about my previous post again.

I may noticed another problem with RadAjaxManagerProxy and RadAjaxManager in a master --> child relation.

It seems to be that the RadAjaxManagerProxy doesn`t create any ajax history steps in your browser, if the EnableHistory attribute is set to True (in the RadAjaxManager on the master page), it`s the same scenario and code as in my previous post.

If i`m using a simple RadAjaxPanel for my navigation the history steps are created successfully.

You may please look up after that issue too?

Regards and thanks in advance

Chris