Session Timeout in Modal Window

[ajmal]

Hi ,

I have one telerik modal popup window in which I am loading some event, after session timeout occurs, page in the modal pop window redirects to login page.

What I want achieve is, On session Expiration modal window should disappear and parent page should be redirected to login page.

Any views on this.... attached is the snap?

[Cori]

Hello Ajmal,

I think the simplest approach would be to add a script to the login page that checks if it's contained inside of a RadWindow and have it close the RadWindow and redirect the parent page.

Sys.Application.add_load(RedirectIfInRadWindow);

function RedirectIfInRadWindow(){
    var rWnd = GetRadWindow();

    if (rWnd != null) {
        // redirect parent page to current url
        rWnd.BrowserWindow.location = window.location;
        // close RadWindow
        rWnd.close();
    }

    Sys.Application.remove_load(RedirectIfInRadWindow);
}

You can find the GetRadWindow method on Telerik's RadWindow demos.

I hope that helps.

[Amanda]

Lots can change in 4 years, including demos with 'GetRadWindow' - I went through the demos and couldn't find the referenced bit of code (which is sad, I could have really used it in my project...).

However!  The Google never forgets, so for future reference for fellow coders, here's the  entire code snippet.  I had to change the Sys.Application.add_load to window.onload, but other than that, everything worked like a gem for me!

window.onload = RedirectIfInRadWindow();

function RedirectIfInRadWindow() {
    var rWnd = GetRadWindow();

    if (rWnd != null) {
        // redirect parent page to current url
        rWnd.BrowserWindow.location = window.location;
        // close RadWindow
        rWnd.close();
    }
    Sys.Application.remove_load(RedirectIfInRadWindow);
}

function GetRadWindow() {
    var oWindow = null;

    if (window.radWindow) {
        oWindow = window.radWindow;
    }
    else if (window.frameElement.radWindow) {
        oWindow = window.frameElement.radWindow;
    }
    return oWindow;
}