array score

by irwan dwiyanto

HTML

list : <label id="data"></label>
<br/>

<input id="target" class="form-control" type="text" value="">
<br/>
<input id="submit" class="form-control" type="button" value="add">
<br/>

score : <label id="count"></label>

JavaScript

var animal = ["duck", "cat", "dog", "bird", "frog", "horse"];
var list = "";
var score = 0;

  for (i = 0; i < animal.length; i++) {
      list += animal[i] + ", ";
   }
document.getElementById("data").innerHTML = list;

var $data = $("#target");
$data.val('');
$('#submit').click(function() {
	if (animal.indexOf($data.val()) !== -1){
  	score += 100;
		$data.val('');
    $('#count').text(score);
  };

});