TabControl + binded combobox error

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sebas
Posts: 21
Joined: Fri Oct 27, 2017 7:03 am

TabControl + binded combobox error

Postby sebas » Tue Apr 03, 2018 11:47 pm

JS-Error in browser where tab is switched 1-2-1

Code: Select all

<Page
    x:Class="Application1.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Application1"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    <TabControl>
        <TabItem Header="1 page">
            <ComboBox x:Name="Combobox1" Height="100" />
        </TabItem>
        <TabItem Header="2 page"/>
    </TabControl>
</Page>


Code: Select all

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

namespace Application1
{
    public partial class MainPage : Page
    {
        public MainPage()
        {
            this.InitializeComponent();

            // Enter construction logic here...

            var  c = new ObservableCollection<X>();

            c.Add(new X() { id = "1", name = "11" });
            c.Add(new X() { id = "2", name = "22" });

            Combobox1.ItemsSource = c;
        }
    }

    public class X
    {
        public String id { get; set; }
        public String name { get; set; }
    }
}

Nick
Posts: 47
Joined: Tue May 30, 2017 9:44 am
Contact:

Re: TabControl + binded combobox error

Postby Nick » Wed Apr 04, 2018 5:49 am

Simulator crash on same code ideea, but code more exact
See attached code
Attachments
Application6.zip
(4.1 KiB) Downloaded 22 times

JS-Support @Userware
Site Admin
Posts: 915
Joined: Tue Apr 08, 2014 3:42 pm

Re: TabControl + binded combobox error

Postby JS-Support @Userware » Thu Apr 05, 2018 2:20 am

Thanks. We are going to look into this and keep you updated asap.
Regards,
JS-Support

JS-Support @Userware
Site Admin
Posts: 915
Joined: Tue Apr 08, 2014 3:42 pm

Re: TabControl + binded combobox error

Postby JS-Support @Userware » Wed Apr 11, 2018 5:17 am

Hi Nick,

We fixed the crash and the patch will be available in v1.1 beta2. We are also looking into why sometimes the ComboBox does not render texts correctly when running in the browser (not in the Simulator). I will keep you updated as we make progress on this topic.

Thanks a lot,
Regards,
JS-Support


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