Changes SfListView

[Cosme Morales Picon]

I would like to maintain the advantages of the SfListView but being able to use the native element of the listView.

What I mean is that the native XamarinForms listView when you do a longPress on an item, creates a bar with different options (see photo), however, the SfListView does not allow it. It only lets you create a small menu, but that's not what we're looking for.

A cordial greeting.

Attachment: Android_Emulator__pixel_2_q_10_0__api_29_5554_20220324_094249_5499acf7.zip

[Lakshmi Natarajan]

Hi Cosme, 

 

The SfListView allows displaying a pop-up menu with different menu items to an item when it is long pressed by customizing the SfListView and by using custom view in it. 

 

Please refer to our online documentation to show context menu in SfListView from the following links, 

UG link: https://help.syncfusion.com/xamarin/listview/working-with-sflistview#context-menu-on-items 

KB link: https://www.syncfusion.com/kb/7982/how-to-add-context-menu-support-for-items-in-sflistview 

 

To show the menu to the entire width, set the HorizontalOption for the menu to FillAndExpand. Please refer to the following code snippets for more reference, 

 

private void ListView_ItemHolding(object sender, ItemHoldingEventArgs e) 

{ 

    item = e.ItemData as Contacts; 

    popupLayout = new SfPopupLayout(); 

    popupLayout.PopupView.HeightRequest = 50; 

    popupLayout.PopupView.HorizontalOptions = LayoutOptions.FillAndExpand; 

    popupLayout.PopupView.ContentTemplate = new DataTemplate(() => 

    { 

 

        var mainStack = new StackLayout() { Orientation = StackOrientation.Horizontal}; 

        mainStack.BackgroundColor = Color.Teal; 

 

        var deletedButton = new Button() 

        { 

            Text = "Delete", 

            HeightRequest=50, 

            BackgroundColor=Color.Teal, 

            TextColor = Color.White 

        }; 

        deletedButton.Clicked += DeletedButton_Clicked; 

        var sortButton = new Button() 

        { 

            Text = "Sort", 

            HeightRequest = 50, 

            BackgroundColor = Color.Teal, 

            TextColor=Color.White 

        }; 

        sortButton.Clicked += SortButton_Clicked; 

        mainStack.Children.Add(deletedButton); 

        mainStack.Children.Add(sortButton); 

        return mainStack; 

 

    }); 

    popupLayout.PopupView.ShowHeader = false; 

    popupLayout.PopupView.ShowFooter = false; 

 

    popupLayout.Show(0, 0); 

} 

 

 

 

 

We have attached the tested sample in the following links, 

Sample: https://www.syncfusion.com/downloads/support/forum/173882/ze/ContextMenu-1431217683 

 

Please let us know if this helps. 

 

Regards, 

Lakshmi Natarajan 

  

 

[Cosme Morales Picon]

Thanks you.