Title case a sentence?

Question

I\'m trying to proper case a string in javascript - so far I have this code: This doesn\'t seem to capitalize the first letter, and I\'m also stuck on how to lowercase all the l

Answer 1

My Solution

function titleCase(str) {

var myArr = str.toLowerCase().split(" ");

for (var a = 0; a < myArr.length; a++){
     myArr[a] = myArr[a].charAt(0).toUpperCase() + myArr[a].substr(1);
  }

  return myArr.join(" ");
}