How to show a popup message via Rad alert or Java Script Function

[gc_0620]

Hi,

Environment: RadControls for ASP.NET AJAX Q3 2009 / VS 2008 SP1/IE7/WINXP SP 2. 

I am using Master Detail Form Template for Insert updates.. Below is my form Template Insert/Update Command..

 

<td align="right" colspan="2">
                                        <asp:Button ID="btnUpdate" runat="server" CssClass="form-button"
                                            CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'
                                            Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'
                                           />
                                        &nbsp;
                                        <asp:Button ID="btnCancel" runat="server" CausesValidation="False" CssClass="form-button"
                                            CommandName="Cancel" Text="Cancel" />
                                    </td>

My Question is that on Update Event how can I show a Popup Rad Alert or Javascript Alert..  Below is my Update Command...

protected void RadGrid1_UpdateCommand(object source, GridCommandEventArgs e)
    {
         ...
          if (id == 0)
            // if (result != null)
            {

                SqlDataSource2.UpdateParameters["Program"].DefaultValue = combo.SelectedItem.Text;

                e.Canceled = false;
            }
            else
            {
            string user = "John Doe";                 string stlocation = "Your Location";

                RadAjaxPanel1.ResponseScripts.Add(string.Format("alert('Location already exists for the selected user');"));

                e.Canceled = true;


            }

    }

 
Instead of showing the alert:

Location already exists for the selected user

 

I would like to show:

John Doe, Location already exists for the selected user from:  Your Location. . 

As you will notice, I stored John Doe in string user and Your Location in stlocation..

Is it possible this can be done via a Javscript Function and this whole string "John Doe, Location already exists for the selected user from:  Your Location" can be pass as argument or parameter.  This way I can call the same Function over and over from other events just by passing the parameter.  


Thanks

GC_0620

[Princy]

Hello,

You can follow the method described in the KB Article, in order to show radalert from code behind.
Calling radalert from codebehind

Hope this helps, :)
Princy.

[gc_0620]

Thanks Princy but the link you mentioned requires a button click. I want a popup alert (Rad or Java script) without binding to any button click event.

I believe I saw a thread either from you or Shinu how to achieve this funtionality. I believe it was how to popup RequiredFieldValidator messages via Javascript (i.e. Calling Javascript function with that message as parameter).

Thanks

GC_0620

[Pavlina]

Hello,

Attached to this message is a simple working application which handles a similar functionality. Please
examine it and let me know if it works for you.

I hope this helps.

Best wishes,
Pavlina
the Telerik team

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