Select all class's with getElementsByClassName and click

Question

I cant seem to click all of the class\'s

document.getElementsByClassName(\'node closed\')[0].click();

This works but will only click on th

Answer 1

[0] means only the first element of the node list returned by getElementsByClassName.

You have to do getElementsByClassName and iterate through all the matched elements like shown below:

var el = document.getElementsByClassName('node closed');
for (var i=0;i

Working Demo