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hide tab in LinkManager.ascx

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mattc
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mattc asked on 06 Apr 2009, 10:33 AM
Hi all

got something funny going on.
Trying to hide the Anchor tab in the LinkManager dialog as per http://www.telerik.com/help/aspnet-ajax/disablingtabs.html

If I put the Visible="false" attribute in the tab does not show but when I click the email tab I get the Anchor fieldset!?

Tried with a fresh file and just made that one change and always does it. What am I doing wrong?

Matt

Q3 2008
FF 3.08 and IE6

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Rumen
Telerik team
answered on 14 Apr 2009, 12:06 PM
Hi Matt,

The problem is due to a change in the dialogs code and we will update the article and the description of the live example.

To fix the problem open the \EditorDialogs\LinkManager.ascx file, locate the RadTabStrip control and set the PageViewID to all RadTab inner tags as shown below:

            <telerik:RadTabStrip ShowBaseline="true" ID="LinkManagerTab" runat="server" SelectedIndex="0" MultiPageID="dialogMultiPage">
                <Tabs>
                    <telerik:RadTab Text="Hyperlink" PageViewID="hyperlinkFieldset" Value="Hyperlink">
                    </telerik:RadTab>
                    <telerik:RadTab Text="Anchor" PageViewID="anchorFieldset" visible="false" Value="Anchor">
                    </telerik:RadTab>
                    <telerik:RadTab Text="E-mail" PageViewID="emailFieldset" Value="E-mail">
                    </telerik:RadTab>
                </Tabs>
            </telerik:RadTabStrip>

Best regards,
Rumen
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Amit
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answered on 10 Dec 2009, 03:45 PM
Hello,

I have updated my RadControls from ASP.NET AJAX Q3 2008 to ASP.NET AJAX Q3 2009, more precisely 2009.3.1208.20 version. I am trying to hide some of the tabs and some of the items in a tabs of dialogs  ie. Hyper link manager on RadEditor. The solution I found from this thread as well as on  link http://demos.telerik.com/aspnet-ajax/editor/examples/externaldialogspath/defaultcs.aspx  isnot working. It seems  code on LinkManager.ascx is changed again for Q3 2009. Can you please provide solution how to hide tabs as well as items on the tab.

Thanks,
Amit

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Rumen
Telerik team
answered on 11 Dec 2009, 03:27 PM
Hello Amit,

The LinkManager.ascx file was updated and you should get its latest version from the new RadControls for ASP.NET AJAX installation. After that update its contents again to hide the desired tabs.

BTW the LinkManager in the Customize Built-in Dialogs demo works as expected and you can see that in the attached video demonstrating my test. Please, clear your browser cache and this should fix the problem on your side.


All the best,
Rumen
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Amit
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answered on 22 Dec 2009, 03:45 PM
Rumen,
Thanks for your reply.

The problem was telerik version wasn't updated correctly from our end. But at this point we have decided to stay with Q3 2008 telerik version due to some css issues we have and after resolving that we will switch to latest telerik version.

But by testing hyperlink manager-hiding tab and some of the field, we found that it has problem with IE 8.x. It doesn't show some input text field and get error on page as below:

Message: Object doesn't support this property or method
Line: 43
Char: 1
Code: 0
URI: http://CLI.Cmap.Web/ScriptResource.axd?d=NIYT22e5fBl7lyRdIK2_xjsNQnjKy9ed8nQjiOcsWAjNBZRnvLwBWBD_nE4AcgefELok-YYf_XsiSvH4dfU76AIIkAgVNKma0WJJl4pKXxc1&t=12be488

Message: Sys.ArgumentException:  does not derive from Sys.Component.
Parameter name: type
Line: 2707
Char: 9
Code: 0
URI: http://CLI.Cmap.Web/ScriptResource.axd?d=kRKbyn8JlQ0ACvTx2wVrcXKSygWJDDT7WMNMTJiVWStY6k5kH5DHy9lfeHPa3CpBZFPipRoXgvbHi3w5mNrFPm-YnyoGurwBxy5s-1jjS0k1&t=fffffffff20fab49

If you have some insight about this browser specific issue, will help to resolve this issue.

Thanks,
Amit

0
Rumen
Telerik team
answered on 23 Dec 2009, 11:02 AM
Hi Amit,

The problem is caused by the RadFormDecorator control in the editor dialogs. Updating the RadControls version to a newer release will fix the problem. I think that you should not experience problems to upgrade to a newer version but if you do not wish to upgrade, you can create a custom HTTP dialog handler, which inherits the default Telerik.Web.UI. DialogHandler and override the OnLoad() method, where you can try adding the

<meta http-equiv="X-UA-Compatible" content="IE=7" />

tag to the dialog page header. By default IE 8 should render all child iframes (RadWindow) in compat mode as well if the main page has the meta tag:

C# code

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            HtmlMeta hm = new HtmlMeta();
            hm.HttpEquiv = "X-UA-Compatible";
            hm.Content = "IE=7";
            Page.Header.Controls.Add(hm); 
        }

The tags below should be also added to the web.config file:

For IIS6:
<system.web>
                ...
                <httpHandlers>
                                ...
                                <!--<add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler" validate="true"/>-->
                                <add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Admin.IECompatibilityHandler" validate="false"/>
                                ...
                </httpHandlers>
                ...
</system.web>

For IIS7:
<system.webServer>
                ...
                <handlers>
                                ...
                                <!--<add name="DialogHandler" path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler"/>-->
                                <add name="Telerik.Web.UI.DialogHandler.aspx" path="Telerik.Web.UI.DialogHandler.aspx" verb="*"                                 type="Telerik.Admin.IECompatibilityHandler" />
                                ...
                </handlers>
                ...
</system.webServer>

Sincerely yours,
Rumen
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Roberto
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answered on 08 Nov 2012, 07:36 AM
Hallo,
the solution suggested is still valid? I have test case application with the last  (2012.3.1016.40) version. I have tried to hide the anchor tab on linkmanager.ascx as suggested but it seems not to work.
thanks
Roberto
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