How do I disable all input buttons without using jQuery?

Question

How would I do this without jQuery?

$(\'input[type=submit]\').attr(\'disabled\',true);

It doesn\'t have to be cross-browser compatible; a s

Answer 1

This is untested, but it or something very similar should work. It could be made better with error and feature checking.

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

for(var i = 0; i < inputs.length; i++){
  if(inputs[i].type == 'submit'){
    inputs[i].disabled = 'disabled';
  }
}