Answers

• ShantimohanElchuri USMember ✭✭✭✭✭

  June 2018

  Can you show some code?

  0
• MeliksahKutlu USMember ✭✭

  June 2018

  yeah sure. in this example first 12 item is added the page but after I clicked button 13. child is dont be add to flexlayout's childs.

  Example.txt 821B

  ExampleCS.txt 1.9K

  0
• MeliksahKutlu USMember ✭✭

  June 2018

  but if I change code like this(for just trying) It can show 13 item on screen.

  [XamlCompilation(XamlCompilationOptions.Compile)]
  public partial class Page1 : ContentPage
  {
      public Page1()
      {
          InitializeComponent();
      }
  
      List<Grid> grids = new List<Grid>
      {
          new Grid{BackgroundColor=Color.Pink},
          new Grid{BackgroundColor=Color.Red},
          new Grid{BackgroundColor=Color.Accent},
          new Grid{BackgroundColor=Color.Blue},
          new Grid{BackgroundColor=Color.Purple},
          new Grid{BackgroundColor=Color.DarkGoldenrod},
          new Grid{BackgroundColor=Color.Green},
          new Grid{BackgroundColor=Color.Khaki},
          new Grid{BackgroundColor=Color.Gold},
          new Grid{BackgroundColor=Color.Silver},
          new Grid{BackgroundColor=Color.RosyBrown},
          new Grid{BackgroundColor=Color.Tomato},
  
      };
      protected override void OnAppearing()
      {
          base.OnAppearing();
          Method();
      }
  
      private void Method()
      {
          if (layout.Children.Count > 0) layout.Children.Clear();
          foreach (var item in grids)
          {
              item.Margin = 3;
              item.HeightRequest = (_global.ScreenWidth - ((3 * (item.Margin.Left + item.Margin.Right)) + (layout.Margin.Left + layout.Margin.Right))) / 3d;
              item.WidthRequest = (_global.ScreenWidth - ((3 * (item.Margin.Left + item.Margin.Right)) + (layout.Margin.Left + layout.Margin.Right))) / 3d;
              layout.Children.Add(item);
          }
      }
  
      private void Button_Clicked(object sender, EventArgs e)
      {
          grids.Add(new Grid { BackgroundColor = Color.Orange });
          Method();
      }
  }
  

  }

  0