Tuesday, February 15, 2011

Remove item from array with jQuery

Remove item (number or string) from array, using jQuery (method grep).



arr = [1, 2, 3, 4, 5] // array initial
var removeItem = 2;   // item do array que deverá ser removido


arr = jQuery.grep(arr, function(value) {
        return value != removeItem;
      });


// new array

2 comments:

Roy said...

It is exactly what I was looking for. I could simply copy paste it. Thanks for sharing this. I would love to see more posts from you. You should consider updating your blog regularly.


Roy


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