Event bubbling with focus and blur events
In the DOM, focus and blur don't bubble. If you want to delegate these events you have to :
- In browsers that support
addEventListener, set the third arguments,capturetotrue. - In browsers that use
attachEvent, listen tofocusinforfocusandfocusoutforblur.
Written by Matthias Le Brun
Related protips
Have a fresh tip? Share with Coderwall community!
Post
Post a tip
Best
#Dom
Authors
Did you know?
JavaScript on a page runs with the privileges of that origin. One altered library, tag manager, or snippet can read inputs, change what people see, and call your APIs as the user.
Security insights from Cside
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#