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How to close RadtooltipManger using server side code

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Ram
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Ram asked on 04 Dec 2009, 06:00 PM
Hi,

I am opening a user control (which has a close button in it) in radtooltipmanager.
 I want to execute some server side code on close button and at the same time i want to close the radtooltipmanager, how can I achieve this ?

Is there any way to Close the radtooltipmanager from code behind (on close button click)


Regards,

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Shinu
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answered on 07 Dec 2009, 11:25 AM
Hi Ram,

In order to close the RadToolTip, all you need to do is execute a javascript function that calls the hide method of the RadToolTip client object. Here is the forum link which discusses how to close the tooltip from code behind.
closing tooltip server-side

-Shinu.
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Svetlina Anati
Telerik team
answered on 07 Dec 2009, 02:58 PM
Hello Ram,

 Indeed, the suggestion Shinu provided will work. However, fo convenience we have implemented a static method which will save you some code. Please, modify the client script which you execute from teh server in the following manner:

function CloseActiveToolTip()   
        {    
            setTimeout(function(){    
                var tooltip = Telerik.Web.UI.RadToolTip.getCurrent();   
                if (tooltip) tooltip.hide();   
            }, 1000);  


Note, also that you can reduce the timeout, depending on your particular page (most often a timeout of 0ms will do the trick).

Sincerely yours,
Svetlina
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aster
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answered on 15 Sep 2010, 08:55 PM
Could you please elaborate a bit more on the usage.

I am trying to accomplish the exact same behavior but am having trouble getting the code to work.

I have a user control that gets called via the RadToolTip Manager. This user control has a grid, on selecting any of the items in the grid the tooltip should close and populate a textbox on the parent page.

Following is the code that I have written in the select index changed of the grid in the user control
Private Sub grdn_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles grd.SelectedIndexChanged
 
 Page.ClientScript.RegisterStartupScript(Page.GetType(), "closeActiveTip", " CloseActiveToolTip(sendValue);", True)
 
End Sub

I have the following JavaScript on the Parent ASPX page

function CloseActiveToolTip(valuefromToolTip) {
           //do something with value from tool tip
 
           setTimeout(function() {
               var tooltip = Telerik.Web.UI.RadToolTip.getCurrent();
               if (tooltip) tooltip.hide();
           }, 10);
       }

The Javascript never gets executed. Could you please let me know if I am missing out something.

Thanks!
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Svetlina Anati
Telerik team
answered on 20 Sep 2010, 03:23 PM
Hi aster,

 Your code seems to be correct for the basic setup. The only thing I can think of that might cause the problem is that you are using AJAX for the grid.

Would you please test the following:

1) If you are using a RadAjaxManager, add the script to the ajax manager's ResponseScripts collection instead of executing it through the ClientScriptManager of the Page

2) Try whether using ScriptManager.RegisterClientScript resolves the problem.

Sincerely yours,
Svetlina
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Ram
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Shinu
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Svetlina Anati
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aster
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