Add NavigationManager.OnLocationChanging event (#15428)

[mrpmorris]

• Added NavigationManager.OnLocationChanging
• Enable navigation prevention via OnLocationChangingEventArgs.PreventNavigation()

Addresses #15428

[ShaunCurtis]

Has this actually been implemented? I can't find PreventNavigation() anywhere.

[mrpmorris]

No.

[ShaunCurtis]

NP. I've been working on some solutions to the navigation issues of SPAs. Will post them when I have them in a presentable form

[cs-sketch]

Is this been released?
couldn't find in any of the versions of Microsoft.AspNetCore.Components package.

[mrpmorris]

There's a better PR, but it's marked as a candidate for v6.

#24417

[nelson-b]

Is it implemented? If yes then let us know the details
C# version
.Net core Version
Syncfusion blazor version

Also let us know any other details

[ghost]

Hi @nelson-b. It looks like you just commented on a closed PR. The team will most probably miss it. If you'd like to bring something important up to their attention, consider filing a new issue and add enough details to build context.