AddID In JQuery?


Answer :

ID is an attribute, you can set it with the attr function:

$(element).attr('id', 'newID');

I'm not sure what you mean about adding IDs since an element can only have one identifier and this identifier must be unique.


do you mean a method?

$('div.foo').attr('id', 'foo123');

Just be careful that you don't set multiple elements to the same ID.


Like this :

var id = $('div.foo').attr('id'); $('div.foo').attr('id', id + ' id_adding');
  1. get actual ID
  2. put actuel ID and add the new one

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