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Created attachment 8775 [details]
From a customer:
I have a problem using the MasterDetailPage on Windows Phone (Lumnia
735) with Xamarin.Forms.
After selecting an item on the menu, when I go back to the menu several
times without changing the page, the selected item alternates.
I prepared a small example in the attached zip.
If you select for instance the aqua color and you go in the menu several
times the selected item alternates between aqua and green.
On Android it works fine.
I have checked this issue and with the help of attached sample I am able to reproduce this behavior.
Here is my observations :
Case 1: With Xamarin.Forms.184.108.40.20657
When I select an Item from menu and go back to menu, I observed that the selected item of menu is different.
Case 2: Xamarin.Forms.220.127.116.1192
When I select an Item from menu and go back to menu I observed that no item is selected in menu list.
Additional Info: I have checked the same on android and it is working fine on android.
Debug output: https://gist.github.com/RamChBachkheti/76a41d69c146f688e7c5
IDE logs: https://gist.github.com/RamChBachkheti/01f021975922c3a98105
I am not sure how to get windows device and emulator logs. Please let me know if I can provide more info to this issue.
Microsoft Visual Studio Professional 2013
Version 12.0.30723.00 Update 3
Microsoft .NET Framework
Installed Version: Professional
LightSwitch for Visual Studio 2013 06177-004-0447006-02641
Microsoft LightSwitch for Visual Studio 2013
Team Explorer for Visual Studio 2013 06177-004-0447006-02641
Microsoft Team Explorer for Visual Studio 2013
Visual Basic 2013 06177-004-0447006-02641
Microsoft Visual Basic 2013
Visual C# 2013 06177-004-0447006-02641
Microsoft Visual C# 2013
Visual C++ 2013 06177-004-0447006-02641
Microsoft Visual C++ 2013
Visual F# 2013 06177-004-0447006-02641
Microsoft Visual F# 2013
Visual Studio 2013 Code Analysis Spell Checker 06177-004-0447006-02641
Microsoft® Visual Studio® 2013 Code Analysis Spell Checker
Portions of International CorrectSpell™ spelling correction system © 1993 by Lernout & Hauspie Speech Products N.V. All rights reserved.
The American Heritage® Dictionary of the English Language, Third Edition Copyright © 1992 Houghton Mifflin Company. Electronic version licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.
Windows Phone SDK 8.0 - ENU 06177-004-0447006-02641
Windows Phone SDK 8.0 - ENU
Application Insights Tools for Visual Studio Package 1.0
Application Insights Tools for Visual Studio
ASP.NET and Web Tools 12.3.50717.0
Microsoft Web Developer Tools contains the following components:
Support for creating and opening ASP.NET web projects
Browser Link: A communication channel between Visual Studio and browsers
Page Inspector: Inspection tool for ASP.NET web projects
Scaffolding: A framework for building and running code generators
Server Explorer extensions for Microsoft Azure Websites
Web publishing: Extensions for publishing ASP.NET web projects to hosting providers, on-premises servers, or Microsoft Azure
ASP.NET Web Frameworks and Tools 2012.2 4.1.21001.0
For additional information, visit http://go.microsoft.com/fwlink/?LinkID=309563
ASP.NET Web Frameworks and Tools 2013 5.2.20703.0
For additional information, visit http://www.asp.net/
Common Azure Tools 1.2
Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.
Microsoft Advertising SDK for Windows Phone
Microsoft Advertising SDK for Windows Phone
Microsoft Azure Mobile Services Tools 1.2
Microsoft Azure Mobile Services Tools
NuGet Package Manager 2.8.50926.663
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.
Office Developer Tools for Visual Studio 2013 ENU 12.0.30626
Microsoft Office Developer Tools for Visual Studio 2013 ENU
PowerShell Tools 1.2
Provides file classification services using PowerShell
PreEmptive Analytics Visualizer 1.2
Microsoft Visual Studio extension to visualize aggregated summaries from the PreEmptive Analytics product.
SQL Server Data Tools 12.0.30919.1
Microsoft SQL Server Data Tools
Windows Phone 8.1 SDK Integration 1.0
This package integrates the tools for the Windows Phone 8.1 SDK into the menus and controls of Visual Studio.
Workflow Manager Tools 1.0 1.0
This package contains the necessary Visual Studio integration components for Workflow Manager.
Xamarin 18.104.22.168 (a6d269d)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.
Xamarin.Android 22.214.171.124 (49a04b966feb40dfdba49d57ba16249b66d606a6)
Visual Studio plugin to enable development for Xamarin.Android.
Xamarin.iOS 126.96.36.199 (43e3b715220b50914b45bec675e19008ff50682a)
Visual Studio extension to enable development for Xamarin.iOS.
Xamarin.iOS Unified Migration 1.0
Automated migration for Xamarin iOS Classic projects to Unified
*** Bug 23003 has been marked as a duplicate of this bug. ***
Thank you for taking the time to submit this report. After reviewing the description of this bug, we no longer believe it affects the current version of Xamarin.Forms. If you are still experiencing the issue after updating your packages, please reopen this report with an attached reproduction.
For your convenience, we have created some reproduction best practices viewable here: https://gist.github.com/jassmith/92405c300e54a01dcc6d
Xamarin Forms Team