Problem when updatting

[Hans Santens]

Hello,

I have created a SharePoint webpart with some Telerik controls in, mainly TabStrip and MultiPage. Since SharePoint destroyes its pages on every postback, I wanted zo Ajaxify my controls.

Everything seems to work fine, but when I update my tabstrip and underlying multipageview, data is loaded in my controls, but I can't navigate on my tabs anymore (before the update, and the data is loaded I can click them).

I assume there must be something I have forgotten, but I just can't find it.

Here is my (simplified) code

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="btnSearch">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadTabStripResults" />
                <telerik:AjaxUpdatedControl ControlID="RadMultiPageresults" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="listAttests">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadTabStripDetails" />
                <telerik:AjaxUpdatedControl ControlID="RadMultiPageDetails" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
...
    <telerik:RadTabStrip ID="RadTabStripSearch" runat="server" Skin="Outlook" MultiPageID="RadMultiPageSearch" SelectedIndex="0">
        <Tabs>
            <telerik:RadTab Text="Zoeken">
            </telerik:RadTab>
        </Tabs>
    </telerik:RadTabStrip>
    <telerik:RadMultiPage ID="RadMultiPageSearch" runat="server" SelectedIndex="0" CssClass="pageView">
        <telerik:RadPageView ID="RadPageViewSearch" runat="server">
...
            <asp:Button ID="btnSearch" runat="server" Text="Zoeken" />
...
        </telerik:RadPageView>
    </telerik:RadMultiPage>
     <telerik:RadTabStrip ID="RadTabStripResults" runat="server" Skin="Outlook" MultiPageID="RadMultiPageResults" SelectedIndex="0">
            <Tabs>
                <telerik:RadTab Text="Resultaten">
                </telerik:RadTab>
            </Tabs>
        </telerik:RadTabStrip>
        <telerik:RadMultiPage ID="RadMultiPageresults" runat="server" SelectedIndex="0" CssClass="pageView">
            <telerik:RadPageView ID="RadPageViewResults" runat="server">
...
                <asp:ListBox ID="listAttests" runat="server" Width="300px" AutoPostBack="true"></asp:ListBox>
...
            </telerik:RadPageView>
        </telerik:RadMultiPage>

    <telerik:RadTabStrip ID="RadTabStripDetails" runat="server" Skin="Outlook" MultiPageID="RadMultiPageDetails" SelectedIndex="0">
        <Tabs>
            <telerik:RadTab Text="Attest" PageViewID="RadPageViewAttestDetails">
            </telerik:RadTab>
            <telerik:RadTab Text="Redenen" PageViewID="RadPageViewReasonDetails">
            </telerik:RadTab>
            <telerik:RadTab Text="Artikels" PageViewID="RadPageViewArticles">
            </telerik:RadTab>
        </Tabs>
    </telerik:RadTabStrip>
    <telerik:RadMultiPage ID="RadMultiPageDetails" runat="server" SelectedIndex="0" CssClass="pageView">
        <telerik:RadPageView ID="RadPageViewAttestDetails" runat="server">
...
        </telerik:RadPageView>
        <telerik:RadPageView ID="RadPageViewReasonDetails" runat="server" CssClass="pageView">
...
        </telerik:RadPageView>
        <telerik:RadPageView ID="RadPageViewArticles" runat="server" CssClass="pageView">
...
        </telerik:RadPageView>
    </telerik:RadMultiPage>

The first and second tabstrips might have the same problem, but as there is only one tab (I use them to obtain the same styling on the 3 blocks) I don't notice a problem there. On the 3rd block however I have 3 tabs, so it would be nice if I could change panels there.

Just to give you an Idea of what this thing is supposed to do:

• in the Search section, I can enter a searchstring and click the search button
• in the Results section my search results are shown in a listbox
• when I select a result in the listbox, the details of this result are shown in the Details section

I hope someone comes up with an idea.

[Hans Santens]

sorry for the typo in the title :)

[Hans Santens]

I did some further testing...

In my code behind I wired the TabClick event. That learned me that this event isn't triggered anymore after is has been updated. 

Perhaps that rings a bell?

[Yana]

Hi Hans Santens,

I couldn't reproduce the issue with only this code and without the events. Could you please create a simple runnable page demonstrating the issue and send it to us in a support ticket? Thanks

Regards,
Yana
the Telerik team

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[Hans Santens]

thank you for your answer.

I think the problem hasn't really to do with Telerik. After some more tests it's most likely my SharePoint isn't correctly configured to use Ajax.