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Examine event listeners

From Firefox 33 you'll see an "ev" icon in the HTML Pane, next to elements that have event listeners bound to them:

Click the icon, then you'll see a popup listing all the event listeners bound to this element:

Each line contains:

  • a pause button: click that to go to the event listener in the Debugger, where you'll be able to set a breakpoint in it
  • the name of the event
  • the name and line number for the listener: click this to see the listener function in the popup
  • an indication of whether the event bubbles and which specification defines it

Note that you can examine jQuery events, not just DOM events.


Document Tags and Contributors

 Contributors to this page: systematis, kscarfone, wbamberg
 Last updated by: systematis,