I was coding in html when I encounterd a simple problem. I am a beginner so i take most of my stuff from w3schools and for some reason this code did not work.
var slider = document.getElementById("myRange");
var output = document.getElementById("demo");
output.innerHTML = slider.value; // Display the default slider value
// Update the current slider value (each time you drag the slider handle)
slider.oninput = function() {
output.innerHTML = this.value;
}div {
height: 200px;
width: 400px;
background: black;
position: fixed;
top: 50%;
left: 16%;
margin-top: -100px;
margin-left: -200px;
} <link rel="stylesheet" href="uwu.css">
<body>
<center><h1>How old are you?</h1></center>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<div class="slidecontainer">
<input type="range" min="1" max="18" value="1" class="slider" id="myRange">
</div>
<script src="slider.js"></script>
</div>If you were also wondering jQuery is not added.
because you have no output add a header and give it id of demo
I would rather do the width and heigth in the css with %, because px is a value that sometimes breaks if we make the screen smaller. But I can not answer the exact question about "Slider bug in html". You can look in the Net for some info. ;-)