Xamarin Forms - Tabbed View?

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予麋鹿
予麋鹿 2021-01-21 00:27

I need to create a popup, in which there will be some tabs, each of them containing a listview. I know that there is a TabbedPage, but I need a \"TabbedView\" so I can build my

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  • 2021-01-21 00:49

    You can create a custom control yourself.

    (imagine you want to create 3 tabs)

    For example you can have a view that it's a grid with 2 rows and 3 columns.

    1st row you set the buttons set the RowHeight to auto or a size you want, and add each button to each column.

    On row 2 you can have a ContentView with RowHeight of * (to fill the rest of the space) , you should also set GridSpan to 3 columns so it will fill all width available on the grid.

    Then when you click a button you just have to set the ContentView view to what you want for that particular tab., you can also have animations before changing the content.

    Hope it helps

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  • 2021-01-21 00:50

    Please have a look at TabView plugin.

    I was facing a similar problem in my past project and decided to create a plugin from my implementation.

    I've also included a sample project for using TabView here, please have a look.

    The plugin is also available in NuGet. Enter the following command in package management console to install the latest version of the plugin in your project:

    PM> Install-Package Xam.Plugin.TabView
    

    Since TabView inherits from ContentView, you can use it like any other Views in Xamarin. Here's an example:

    var tabView = new TabViewControl(new List<TabItem>()
    {
        new TabItem(
            "Tab 1",
            new Image{
                Source = ImageSource.FromUri(new Uri("https://assets-cdn.github.com/images/modules/logos_page/Octocat.png")),
                Aspect = Aspect.AspectFit,
                BackgroundColor = Color.LightBlue
            }),
        new TabItem(
            "Tab 2",
            new StackLayout()
            {
                Children =
                {
                    new Label(){
                        FontSize = 18,
                        Text = "This is a label control.",
                        TextColor = Color.Green,
                    }
                },
                BackgroundColor = Color.LightGray,
                Padding = 10
            }),
        new TabItem(
            "Tab 3",
            new StackLayout()
            {
                Children =
                {
                    new ListView(){
                        ItemsSource = new string[] { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5", "Item 6" }
                    }
                },
                BackgroundColor = Color.LightSalmon,
                Padding = 10
            })
    });
    tabView.VerticalOptions = LayoutOptions.StartAndExpand;
    this.Content = tabView;
    
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