Find Max tabindex inside form

Question

Using jQuery / Javascript, how do I find the maximum value tabindex

that exists on a given form #formID

?

And before you ask (because I know people), I haven't tried anything because I really don't know where to start.

+3

FastTrack Dec 11. 14 at 16:31

1 answer

Teemu · Answer 1 · 2014-12-11T17:06:21+0000

This is one way:

var max = -1;
$('#formID [tabindex]').attr('tabindex', function (a, b) {
    max = Math.max(max, +b);
});

max = -1

indicates that there are no tabindexes in the form, or that elements are excluded from the tab order.