Bug Tracker

Opened 12 years ago

Closed 12 years ago

#8993 closed bug (fixed)

jQuery.map( emptyNodeList ) enumerating properties.

Reported by: Robert Katić Owned by:
Priority: blocker Milestone: 1.6
Component: core Version: 1.5.2
Keywords: Cc:
Blocked by: Blocking:

Description

Test: ​http://jsfiddle.net/LPcsZ/

Change History (5)

comment:2 Changed 12 years ago by Rick Waldron

Component: unfiled → core
Priority: undecided → low
Resolution: → invalid
Status: new → closed

jQuery does not have documented support for native DOM NodeLists

comment:3 Changed 12 years ago by Robert Katić

There is no mention of NOT supporting native DOM NodeLists neither.

"Array-like objects, such as jQuery collections, are treated as arrays. In other words, if an object has a .length property and a value on the .length - 1 index, it is traversed as an array."

Ah yea, it's because of #9023, how silly of me.

So it's not because it is NodeList, but because it is EMPTY.

Last edited 12 years ago by Robert Katić (previous) (diff)

comment:4 Changed 12 years ago by john

Milestone: 1.next → 1.6
Priority: low → blocker
Resolution: invalid
Status: closed → reopened

comment:5 Changed 12 years ago by John Resig

Resolution: → fixed
Status: reopened → closed

Make sure that empty nodelists continue to map properly. Fixes #8993.

Changeset: 6c449fd5df3e0ec50e893d055da9aea486e7d71c

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