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Compare and Count Character help

by IvisFiallo
1 replies
I am creating a guessing word game (That only has one answer) that when the user types in a guess the innerHTML will display the number of letters user got right from the answer. The user only has five tries before game over.

My problem is my innerHTML is still displaying 0 matches, even when put the answer in. Is there something can I do differently? Any help would appreciated.

Here is the code:

Code:
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Midterm game</title>
<script language="javascript">
var word = "album";
var tries = 0;
var count = 0;
function guessing(word)
{
 tries++;
 guess = document.getElementById("txt1").value = "";
 
 
 for(i = 0; i<guess.length; i++)
 {
  if(guess[i] === word)
  {
   alert("Congradulations! You got it!");
   count++;
   break;
  }
 }
 document.getElementById("result").innerHTML = "You have " + count + " matches";
 
 
 if(tries > 5)
 {
  alert("Sorry, game over!");
 }
 
}
function cc()
{
 var letter = guess.charAt(0)
}
</script>
</head>
<body>
<h1>Jotto</h1>
<b><p>Guess the five letter word! You get 5 tries.</p></b>
<form>
  <p><input type="text" id="txt1" /></p>
 <p><input type="button" id="btn1" value="Guess" onclick="guessing()" /></p>
    <p><div id="result"></div></p>
</form>
</body>
</html>
#character #compare #count
  • Profile picture of the author Marketing Profits Software
    Here you go:

    Code:
    <html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Midterm game</title>

<script type="text/javascript">
var word = "album";
var tries = 0;
var count = 0;
var maxTries = 5;
function guessing()
{
	if(tries < maxTries)
	{
		var guess = document.getElementById('txt1').value
		count = 0;
		tries++;

		// Won the Game
		if(guess == word)
		{
			alert("Congratulations! You got it!");
			tries = maxTries;
		}
		// Still Guessing
		else
		{
			// Count Matching Characters
			for(i = 0; i < word.length; i++)
			{
				for(j = 0; j < guess.length; j++)
				{
					if(word.charAt(i) == guess.charAt(j)) {count++;}
				}
			}

			// Display Matches
			document.getElementById("result").innerHTML = "You have " + count + " matches";
		}
	}
	// Too Many Tries
	else
	{
		alert("Sorry, game over!");
	} 
}
</script>

</head>
<body>
<h1>Jotto</h1>
<b><p>Guess the five letter word! You get 5 tries.</p></b>
<form method="post" action="">
  <p><input type="text" id="txt1" value="" /></p>
 <p><input type="button" id="btn1" value="Guess" onclick="guessing();" /></p>
    <p><div id="result"></div></p>

</form>


</body>
</html>
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