javascript trying to remove all things with certain tags

Question

I\'m trying to use javascript to remove everyhting with button or input tags from a page... So far my code removes some of them and I dont know why. It only removes one checkbox

Answer 1

var checkboxes = document.getElementsByTagName("input");
for (var j = 0; j < buttons.length ; j++) // You use the wrong variable here
{
    checkboxes[j].parentNode.removeChild(checkboxes[j]);
}

Should be;

for (var j = 0; j < checkboxes.length ; j++) 

Regarding to the undeleted button, maybe it's because it's an input type="button" and not a ?

Note that document.getElementsByTagName("input"); will get and delete later all the inputs, not just the checkboxes!

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May I suggest you using a javascript library like jQuery? you could have done this will one line of code with no problems:

$('input[type="button"], input[type="checkbox"], button').remove();