How to Close Modal Page

[PabloRuiz-TT]

I have the following code that opens the modal:

private async void NavigateToModalPage(object? sender, EventArgs e)
   {
       var result = await _navigationService.CreateBuilder()
           .AddNavigationPage(true)
           .AddSegment("modalPage", x => x.UseModalNavigation())
           .NavigateAsync();

   }

and I have the code that closes the modal:

 private async void CloseModalPage(object? sender, EventArgs e)
    {
        var result = await _navigationService.GoBackAsync();
    }

but I get the following error: Cannot GoBack from NavigationPage Root, any ideas?

[giuseppenovielli]

Hi @PabloRuiz-TT which Prism.MAUI version use?

[PabloRuiz-TT]

Hi @giuseppenovielli, Version: 9.0.401-pre

[giuseppenovielli]

hi @PabloRuiz-TT

use this following code to close Modal Page:

var navParams = new NavigationParameters()
 {
     {Prism.Navigation.KnownNavigationParameters.UseModalNavigation, true }
 };

 var navResult = await _navigationService.GoBackAsync(navParams);

Close this discussion if solved!
Thanks!

[giuseppenovielli]

i have update my repository with .NET MAUI 8 and Prism 9.0.401-pre.

Check my code for others helps!

https://github.com/giuseppenovielli/Prism-MAUI-Samples/tree/net8_prism9.0.401-pre/PrismFullNavigation/src/PrismFullNavigation

[PabloRuiz-TT]

Thank you very much, I will take the time to review your code and confirm that it worked for me. Have a nice day