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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width">
<title>Number guessing game</title>
<!--<link rel="stylesheet" href="">-->
<style>
p{
font-size:20px;
font-family:arial;
color:#a7ffeb;
}
h1{color:#1de9b6 ;}
label{
color:#1de9b6 ;
font-size:20px;
}
input{padding:10px;}
button{padding: 10px;
background-color:#004d40;
color:white;
}
</style>
</head>
<body bgcolor="#00897b">
<h1>Number guessing game</h1>
<h4>The number lies between 1-100.You have total 10 attempts.Lets Play!!!</h4>
<p id="guesses"></p>
<p id="lastResult"></p>
<p id="lowOrHi"></p>
<div class="form">
<label for="guessField">Enter your next guess: </label></br></br><input type="text" id="guessField"></br></br>
<button id="guessSubmit">Enter Guess</button>
</div>
<p></p>
</body >
<script>
var randomNumber = Math.floor(Math.random() * 100) + 1;
var guesses = document.getElementById("guesses");
var lastResult = document.getElementById("lastResult");
var lowOrHi = document.getElementById("lowOrHi");
var guessSubmit = document.getElementById("guessSubmit");
var guessField = document.getElementById("guessField");
var guessCount = 1;
function checkGuess() {
var userGuess = Number(guessField.value);
guesses.innerHTML += userGuess + " ";
if(guessCount == 10) {
lastResult.innerHTML = "!!!GAME OVER!!!";
disableForm();
} else {
if(userGuess == randomNumber) {
lastResult.innerHTML = "Congratulations! You got it right!";
lowOrHi.innerHTML = "";
disableForm();
} else {
lastResult.innerHTML = "Wrong!";
if(userGuess < randomNumber) {
lowOrHi.innerHTML = "Your guess is too low!";
} else if(userGuess > randomNumber) {
lowOrHi.innerHTML = "Your guess is too high!";
}
}
guessCount++;
guessField.value = "";
}
}
function disableForm() {
var wholeForm = document.querySelector(".form"); // grab a reference to the whole form (the contents of the div with class form)
wholeForm.style.opacity = 0.5; // change the opacity of the form to 0.5
guessField.setAttribute("disabled", "disabled");
guessSubmit.setAttribute("disabled", "disabled"); // disable the form field and submit button so they can no longer be used
}
guessSubmit.onclick = checkGuess;
</script>
</html>