Monday, October 17, 2022

A ListView object in an app that uses the JavaScript "onLoadingStateChanged:complete" event is not updated in Windows 8 [MS]


Consider the following scenario:

  • You write a Store app by using Windows Library for JavaScript (WinJS), which uses the ListView control.

  • The app uses the JavaScript onLoadingStateChanged:complete event to update the state of a ListView object.

  • The Turn off all unnecessary animations (when possible) option is not selected.

  • A user resizes the ListView control while the object is being updated.

In this scenario, the object is not updated. Additionally, the app may crash.


This fix is included in the latest version of Visual Studio Extensions for the Windows Library for JavaScript.

The following file is available for download from the Microsoft Download Center:

Download Download the Visual Studio Extensions for the Windows Library for JavaScript package now.

For more information about how to download Microsoft support files, click the following article number to go to the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


For more information about the ListView object, go to the following Microsoft Developer Network (MSDN) website:

WinJS.UI.ListView object (Windows)

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