Application Becomes Unresponsive in Onblur Event

Fixed Issue #11960145


May 10, 2017
This issue is public.
Found in
  • Microsoft Edge
Found in build #
Reported by 1 person

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Steps to reproduce

In my HTML page I have two controls. A textbox and a button. Textbox has “onblur” event and the button has “onmouseover” event defined.
The focus is on the textbox and when the mouse pointer is moved out of the textbox and directly moved into the button the button “mouseover” event gets fired and the application becomes unresponsive.
This problem is happening in Edge browser. It is working properly in Internet Explorer 11.

Code in jsfiddle:


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “James M.”

      Changed Assigned To to “Travis L.”

      Changed Title from “Application Becomes Unresponsive in Onblur Event” to “Application Becomes Unresponsive in Onblur Event”

      Changed Assigned To from “Travis L.” to “Ionel P.”

      Changed Status to “Confirmed”

      Changed Status from “Confirmed” to “Fixed”

    • May I know in which Edge version the issue is fixed.
      Also, is it already released or it is going to be released?

      Thank you

    • Hello,

      Thank you for providing this information about the issue. We are pleased to report this feature is fixed in Edge and will be available in an upcoming Insider Preview build.

      Best Wishes,
      The MS Edge Team

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