Final_test_string

by davidjb95

HTML

<input type="button" id="AddLink" value="Generate" onClick="makeString();" />
<p id='output'></p>

JavaScript

var characters = ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","1","2","3","4","5","6","7","8","9","0"]
function makeString(){
	var char = "";
  var str = "";
  for(i=0;i<4;i++){
  	var char = characters[Math.floor(Math.random() * characters.length)];
    str += char;
  }
  document.getElementById("output").innerHTML = str;
}