.unbind() on multiple event types only unbinds first type

[JonBob]

Observed in Firefox 3 Mac.

According to the source code comments for .remove(): // Handle multiple events seperated by a space // jQuery(...).unbind("mouseover mouseout", fn);

This does not appear to actually work; the second event type supplied does nothing. Steps to reproduce in Firebug:

Environment: any page with a visible element (we'll call it <div id="test"></div>) and jQuery loaded.

$('#test').click(function() { console.log('click'); }); $('#test').dblclick(function() { console.log('dblclick'); });

Now clicks and double-clicks will log the appropriate messages.

$('#test').unbind('click dblclick');

Clicks no longer log messages; double-clicks incorrectly do, though.

[JonBob]

Okay, here's the problem.

Line 1941 of jquery.js:

for ( handler in events[type] )

The variable handler is being reused here. Not a problem if the loop is only executed once, but if there's a second pass through, this clobbers the parameter handler and causes the other unbinds to fail.

[flesler]

Will fix this asap.

[flesler]

Fixed at [6068]. Refactored unbind tests at [6069], including one for this issue.