JavaScript NodeList

Question

is there a way to join 2 NodeLists returned by 2 calls of document.getElementsByTagName?

Say, I have the following code

var inputs = documentElement.getElementsByTagName('input');
var selects = document.getElementsByTagName('select');

I want to loop through the results. Is it possible in one loop?

Thank you in advance!

Answer 1

Seems like you can use the same Array.prototype.slice.call that makes the args array-like object become an array. (See here)

var inputs = document.getElementsByTagName('input');
var selects = document.getElementsByTagName('select');

inputs = Array.prototype.slice.call(inputs);
selects = Array.prototype.slice.call(selects);

var res = inputs.concat(selects);

alert(res.length);