https://github.com/dotnet-ad/Xam.Forms.NavigationExtensions

Helpers for Xamarin.Forms application navigation system : passing arguments, restoration.
https://github.com/dotnet-ad/Xam.Forms.NavigationExtensions

Last synced: about 1 month ago
JSON representation

Helpers for Xamarin.Forms application navigation system : passing arguments, restoration.

• Host: GitHub
• URL: https://github.com/dotnet-ad/Xam.Forms.NavigationExtensions
• Owner: dotnet-ad
• License: mit
• Created: 2016-05-05T17:45:50.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2022-06-22T17:56:43.000Z (about 2 years ago)
• Last Synced: 2024-05-01T13:52:14.999Z (about 2 months ago)
• Language: C#
• Size: 1.18 MB
• Stars: 10
• Watchers: 2
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-xamarin-forms - NavigationExtensions for Xamarin.Forms ★10

README

        
![Logo](./icon.png)

# NavigationExtensions for Xamarin.Forms

Those extensions for **Xamarin.Forms** basicaly add storage of the navigation history when the application stops. Extensions has been prefered to subclassing for more flexibility.

## Installation

The library is available on [NuGet](https://www.nuget.org/packages/Xam.Forms.NavigationExtensions/).

To install NavigationExtensions, run the following command in the Package Manager Console.

	PM> Install-Package Xam.Forms.NavigationExtensions

## Quickstart

Once you installed the package, extension methods will be automaticaly added to `INavigation` and `Page`.

To add storage and restoration of navigation stack :

```csharp

public class App : Application

{

    public App()

    {

        MainPage = new NavigationPage(new HomePage());

    }

    protected override async void OnStart()

    {

        // If the app is launched one hour after its last stop, its navigation history 

        // will be restored.

        await this.MainPage.Navigation.RestoreAsync("Main", TimeSpan.FromHours(1));

    }

    protected override void OnSleep()

    {

        this.MainPage.Navigation.Store("Main");

    }

}

```

To navigate from a page to another by passing arguments :

```csharp

this.Navigation.PushAsync(item.Identifier, true);

```

And finaly access navigation argument from your destination page :

```csharp

var albumId = (int) this.GetNavigationArgs();

```

## Sample

A complete application sample is available in the source code solution.

## Build and publish

Publishing is done through [Visual Studio Team Services](https://alois-deniel.visualstudio.com/)  with a manual trigger.

## Roadmap / ideas

* Add more helpers for selected tab item, scrolling amount, textfield

## Copyright and license

Code and documentation copyright 2016 Aloïs Deniel released under the MIT license.