CODEWITHSUNDEEP
javascriptjquery
frenzy
frenzy

Reputation: 1650

How to find the difference between collections(arrays) of JQuery objects?

I need to perform something like this:

var elems = $('.lots-of-elements')

Then AJAX response and again:

var moreElems = $('.lots-of-elements')

And I need to find only new ones with something like this:

var newElems = array_diff(elems, moreElems)

Could anyone help?

Upvotes: 1

Views: 98

Answers (1)

James
James

Reputation: 1123

Try using .not().

var elems = $('.lots-of-elements')
var moreElems = $('.lots-of-elements');
var newElems = moreElems.not( elems );

Upvotes: 3

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