jquery - If a has attr rel=lightbox then addClass, problem -

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i wonder why doesn't work?

var attr = $("a").attr('rel'); if (typeof attr == 'lightbox') {     $(this).addclass("lightbox"); }

i want add class link has rel attribute set "lightbox".

this should work... right?

$('a[rel="lightbox"]').addclass("lightbox");

that should trick.

typeof - returns data type not value! trying compare type (string) value (lightbox).


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