For loop for HTMLCollection elements

Question

I\'m trying to set get id of all elements in an HTMLCollectionOf. I wrote the following code:

var list = document.getElementsByClassName(\"event         


        

Answer 1

On Edge

if(!NodeList.prototype.forEach) {
  NodeList.prototype.forEach = function(fn, scope) {
    for(var i = 0, len = this.length; i < len; ++i) {
      fn.call(scope, this[i], i, this);
    }
  }
}