RadWindow(urgent)

[Luffy]

Hi, I have an issue. When i click on Radbutton1, i want a prompt to tell me that i have successfully uploaded the picture. How can i do it?

I tried ways like -

 RadWindowManager1.RadAlert("Event's picture changed!", 200, 100, "Change Image", "callBackFn")

but it doesnt seems to work too.

Thanks.

[Marin Bratanov]

Hello Sherman,

I believe that this issue is due to the apostrophe in the alert's message. Since this string passes through JavaScript this results in a JavaScript error. You would need to escape such symbols properly. In this case it has to be done with a backslash in the JavaScript, so you would need it to be present in the string that goes to the client. This means that you could put two backslashes in the C# code to achieve this. You can find my test page with this modification attached and it seems to be working fine on my end: http://screencast.com/t/XA7okLfxk.

I would also advise that you examine our new control - RadNotification, as this is its intended purpose - to provide the user with notifications. I would suggest that you start with the following online demos and see if it functionality matches your needs:
http://demos.telerik.com/aspnet-ajax/notification/examples/show/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/notification/examples/callback/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/notification/examples/configurator/defaultcs.aspx



All the best,
Marin
the Telerik team

[Luffy]

Hello, what i need for this radalert is when I clicked on the button. If the textbox is nothing, it will alert that textbox is empty and if there's something in the textbox , it will prompt that upload success.

How can i achieve that? 

Thanks

[Luffy]

By the way, im not using C# but VB

[Shinu]

Hello Sherman,

Try the following scenario to change the alert message from serverside.
VB:

Protected Sub btnToggle1_Click(sender As Object, e As EventArgs)
    If txtUsername.Text = "" Then
        RadWindowManager1.RadAlert("Nothing", 330, 100, "Server RadAlert", "alertCallBackFn")
    Else
        RadWindowManager1.RadPrompt("Server RadPrompt: Upload Success", "CallBackFn", 330, 160, Nothing, "Server RadPrompt", _
            "42")
    End If
End Sub

JS:

function alertCallBackFn(arg)
{
   radalert("<strong>radalert</strong> returned the following result: <h3 style='color: #ff0000;'>" + arg + "</h3>", null, null, "Result");
}
function CallBackFn(arg)
{
   radprompt("<strong>radprompt</strong> returned the following result: <h3 style='color: #ff0000;'>" + arg + "</h3>", null, null, "Result");
}

Thanks,
Shinu.