Question

5

JavaScript NodeList

rated 0 times [ 10] [ 5] / answers: 1 / hits: 29434 / 15 Years ago, wed, may 27, 2009, 12:00:00

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!

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manuel

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answered 15 Years ago blair · Accepted Answer

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);