A Classic JavaScript Interview Question

https://medium.com/@chcokr/a-beginners-thoughts-on-programming-languages-part-4-1-solutions-for-js-callbacks-in-loops-799840754d62

by chcokr • 12 years ago

5 1 12 years ago

medium.com

eastbayjake• 12 years ago

I like your IIFE there. It's more elegant than the way I usually see this one fixed:

  for (var i = 0; i < domElems.length; ++i) {
    domElems[i].onclick = clickHandler(i);
  }

  function clickHandler(n){
    return function(){
      console.log(n);
    };
  }

A Classic JavaScript Interview Question

Related Stories