Fat display bug in <select multiple>

Issue #11130984 • Assigned to Rick J.

Details

Author
Elmue M.
Created
Mar 2, 2017
Privacy
This issue is public.
Found in
  • Microsoft Edge
Reports
Reported by 1 person

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Steps to reproduce

There is a big bug in the Edge browser.

Create a [select multiple] element.
Then with JavaScript set some of the options to selected:
option.selected = true;
Then with JavaScript set some of these options back to unselected:
option.selected = false;

You will notice the GUI does not refresh.
Although the [option] is not selected anymore the browser still shows it selected.

When you hold the mouse over the [select] element, it will be instantly refreshed and displays correctly.

Edge version 14393

How poor is this page!
I cannot enter HTML tags.
I had to replace ‘lower than’ and ‘greater than’ characters with [ and ] here.

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    Comments and activity

    • Changed Steps to Reproduce

      Changed Steps to Reproduce

      Changed Steps to Reproduce

      Changed Steps to Reproduce

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    • Microsoft Edge Team

      Changed Assigned To to “Steven K.”

    • Thank you for letting us know about this issue.

      Would you be willing to provide a repro link?  For example, a codepen.io or jsfiddle.net link.  We want to make sure we are looking at your specific reported issue.

      Appreciate the help,

      The MS Edge Team

    • I have uploaded a demo for you:

      http://netcult.ch/elmue/EdgeBugDemo.htm

    • Thank you for providing the repro.  That is very helpful, although now I am hungry for pizza and pasta!. :)

    • Microsoft Edge Team

      Changed Assigned To to “Rick J.”

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