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Using jQuery
zzzgoo
the function each and map?
in
Using jQuery
•
7 years ago
jQuery.each( array, callback )
jQuery.map( array, callback )
in the
callback
of
each
,keyword
this
will point to the iteratee of
array
,
while of
map
,
this
will point to the global object.
why design it like this?
sorry for my English.
1
Replies(2)
jakecigar
Re: the function each and map?
7 years ago
good question!
Yes, $.map is different. Probably to be closer the behavior of Array.prototype.map. But $.fn.map is the same as $.fn.each.
https://jsfiddle.net/jakecigar/0s1fyLc2/
shows the weirdness of jQuery.map.
JΛ̊KE
Leave a comment on jakecigar's reply
amee9451
Re: the function each and map?
7 years ago
also $.map return hole array where he apply, like that
https://jsfiddle.net/amee9451/2sdx1qp5/
Leave a comment on amee9451's reply
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{"z21513495":[14737000006708689],"z32240409":[14737000006709216],"z2950240":[14737000006710047]}
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