I'm having trouble figuring out why my code won't work. It's a really simple program so I'm sure there is just something I'm missing or not seeing but I can't seem to figure it out. Please help!
What it's supposed to do: take in two numbers and find the next number that's greater than the first number AND is also divisible by the second number.
What's happening: it's basically just freezing up my computer, it seems like the loop just continues to run without stopping.
JS:
function divisibleBy(first, second) {
var firstNum = document.getElementById('firstNumber').value;
var secondNum = document.getElementById('secondNumber').value;
for (var i = firstNum + 1; i > firstNum; i++) {
if (i % secondNum === 0) {
document.getElementById('result').innerHTML = i;
}
}
}
HTML:
<body>
<header>
<h1>Let's Do Some Math!</h1>
<h2>Type in <u>two</u> numbers and let's figure out the next <br>
number greater than those two numbers but with a catch...<br>
the number has to be <u>divisible</u> by the second number you choose.</h2>
</header>
<hr>
<ul>
<li>
<label for="firstNumber">First Number:</label>
<input type="number" id="firstNumber">
</li>
<li>
<label for="secondNumber">Second Number:</label>
<input type="number" id="secondNumber">
</li>
<li>
<button type="submit" onclick="divisibleBy();">GO</button>
</li>
</ul>
<h2 id="result"></h2>
<hr>
</body>
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