Radalert with asp button

[arturo]

hi all
i have a little problem with radalert method, i am trying to open an alert with an asp button, try with register startup script but this dont work as expected

somebody have an example that can show me

regards
thx

[Princy]

Hello Arturo,

You can open radalert from Server side and Client side.

 In order to achieve this from client side try the following.

<button onclick="radalert('An alert'); return false;"> Alert</button>

Also check the help article for more details.
Working with RadAlert.

 The predefined dialogs (radalert, radconfirm and radprompt) can be now called by using the new server methods RadAlert, RadConfirm  and RadPrompt of the RadWindowManager or use the following method in the KB article.
C#:

protected void Button1_Click1(object sender, EventArgs e)
{
RadWindowManager1.RadAlert("RadAlert is called from the server", 330, 100, "Server RadAlert", "alertCallBackFn");
}

Also check this demo for more details.
Window / Alert, Prompt, Confirm .

Thanks,
Princy.