Bug Tracker

Opened 7 years ago

Closed 7 years ago

#12545 closed bug (invalid)

.on() not working with selector path starting at selected element on v1.8.1

Reported by: fox_rgwxox@… Owned by: fox_rgwxox@…
Priority: undecided Milestone: None
Component: unfiled Version: 1.8.1
Keywords: Cc:
Blocked by: Blocking:

Description

On version 1.8.1, $(element).on(event,selector,fn) isn't working when the selector path is starting at the same level or at a higher level than element path. This was working on version 1.8.0

1.8.1 (not working) http://jsfiddle.net/TxsmH/ 1.8.0 (working) http://jsfiddle.net/TxsmH/2/

Change History (2)

comment:1 Changed 7 years ago by dmethvin

Owner: set to fox_rgwxox@…
Status: newpending

This was actually an intended change, but I agree it needs to be documented. Non-positional selectors in delegated events were the only place where the selector "looked up" when trying to do a match. The case you have there is actually very unusual because it should have "#b" and there's no need for "#a #b". In general, if you attach a delegated event at or below a particular element there is no need to check that it is a descendant of that element.

I hope that explains why the change was made...can you adjust your selectors?

comment:2 Changed 7 years ago by trac-o-bot

Resolution: invalid
Status: pendingclosed

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