[Solved] Rad AJAX client events not being raised

[Velu Sekkilar]

Hi,

I have been trying to create an ajaxified RadPanelBar in my project and ran into some issues when I found that the RadAjaxManager wouldn't raise OnRequestStart and OnResponseEnd events under one specific scenario. Everything works fine if the entire panel bar itself is added to the AjaxSettings collection. The problem with client event occurs when individual panel bar items are added to AjaxSettings collection.

....RadAjaxManager1.AjaxSettings.AddAjaxSetting(panelbar1, panelbar1, RadAjaxLoadingPanel1); -- Works fine

Doesn't raise client events:

            foreach (RadPanelItem panelItem in this.panelbar1)
            {
                    RadAjaxManager1.AjaxSettings.AddAjaxSetting(panelItem, panelItem, RadAjaxLoadingPanel1);
            }


Ring a bell?

Many thanks
Velu

[Sebastian]

Hello Velu,

The scenario you describe is not supported because RadAjax can mark only entire controls as initiators/updated controls, not merely parts of them (panel items in your case). Therefore, only the first setting which selects the panelbar as an initiator and updated control is valid and thus the OnRequestStart/OnResponseEnd client events will be raised as expected.

Kind regards,
Sebastian
the Telerik team

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[Velu Sekkilar]

Hi Sebastian,

Many thanks for your reply.

Makes perfect sense in the way AJAX manager deals with the child controls.

Thanks again
Velu