Confirm before deleting a dock

[shimon]

Hello,

I tried to ask a user to confirm a delete of a dock, but i can't do a confirmation because the dock have been removed from the zone before i get the command close from it.

How can i ask a confirmation on click the close icon of the dock?

Thanks,
Shimon

[Petya]

Hello shimon,

Please, find attached the following example that I prepared to demonstrate how to display a confirm before closing a RadDock Prometheus and depending on the user selection close it or not. Let me know if you have any questions regarding the implemenation.

Kind regards,
Petya
the Telerik team

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[shimon]

Hello Petya,

Your implemenation solved the problem i had till now.

Thank you,
Shimon

[shimon]

Hello Petya,

This code doesn't work: 
dock._commands.Close.onCommand();

dock._commands.Close is null object.

i'm using q1 build 2007.1.626.0

please help me to solve this.

Thank you,
Shimon

[Petya]

Hello shimon,

Please, upgrade to a later version of Telerik.Web.UI to solve this problem. We suggest upgrading not only because of this particular issue you have but because the newer versions fix many problems of the older versions. Let me know if the problem persists with the latest version.


Greetings,
Petya
the Telerik team

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[Sean]

Hi Telerik,

Is this example still valid for the latest version of Telerk.Web.UI? I am experiencing the following issue -- when I click 'cancel' the dock stays, but if I attempt to move the dock around it immediately disappears.

Sean

[Pero]

Hello Sean,

No, the example is not valid, because some of the RadDock's client-side functionality has been changed since then. To make the example work with the latest version you need to make two changes:

1. In the OnClientCommand function change the args.Command.get_Name() line to args.Command.get_name():
   

   function OnClientCommand(dock, args)
   {
       if (args.Command.get_name() == "Close")
       {
           dock.get_element().style.display = "";
           if (!isServerCommandExecute)
           {
               args.set_cancel(true);
               currentDockID = dock.get_id();
               radconfirm('Are you sure?!', confirmCallBackFn, 330, 100);
           }
           isServerCommandExecute = false;
       }
   }

2. In the confirmCallBackFn function add the highlighted line, to make sure the dock stays open when moving it:
   

   function confirmCallBackFn(arg)
   {
       alert("Confirm returned the following result: " + arg);
       var dock = $find(currentDockID);
       if (arg == true)
       {
           isServerCommandExecute = true;
           dock._commands.Close.onCommand();
       }
   
       else
       {
           isServerCommandExecute = false;
           dock._closed = false;
           dock.get_element().style.display = "";
       }
   }

Let me know if you have other questions.

Regards,
Pero
the Telerik team