Open Bug 1330291 Opened 5 years ago Updated 3 years ago

Double click is not working on dropdownlist


(Core :: DOM: UI Events & Focus Handling, defect, P3)

Windows 10





(Reporter: lalit.s.nagar, Unassigned)




(Keywords: testcase, Whiteboard: [specification][type:bug])

What did you do?
1. I have attached an event listener using addEventListener method to dropdown
2. When I double click on it nothing happens.
3. But when I simulate the event using MouseEvent method it works.
4. In short if user double clicks on dropdown list it is not working but works when we fire the event programmatically.

What happened?
Nothing happened. Function attached to double click must get called, but nothing gets called.

What should have happened?
Function attached to double click event should get executed.

Is there anything else we should know?
I have also prevent the mousedown event and onclick event but end up in same result.
Severity: normal → critical
OS: Other → Windows 10
Priority: -- → P1
Hardware: All → x86_64
Component: Events → Untriaged
Product: Mozilla Developer Network → Firefox
Severity: critical → normal
Component: Untriaged → Event Handling
Priority: P1 → --
Product: Firefox → Core
Per Jessica, looks like we don't deal with dblclick event on select.

from the spec: Canceling the click event does not affect the firing of a dblclick event.
Priority: -- → P3
Component: Event Handling → User events and focus handling
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