I'm starting to code this year and sorry if my english is not good enough, I have a problem with a progress bar with JS, I have on my console an "uncaught TypeError who charge infinitly and say to me that we can charge the properties on style... The first step was working but when the bar is supposed to become interactive it's not working
const tll = gasp.timeline({
paused: true
});
tll.to("#percent", "#bar", {
duration: .2,
opacity: 0,
zIndex: -1
});
tll.to("#preloader", {
duration: .8,
width: "0%"
});
tll.from(".container", {
duration: 1.5,
y: "-150%"
}, "-=.2");
tll.to("container h1", {
opacity: 1,
textShadow: "12px 20px rgba(255, 255, 255,0.23)",
skewY: 10,
y: "10%",
stagger: {
amount: .4
}
});
var width = 1;
var bar = document.getElementById("barconfirm");
var id;
function move() {
id = setInterval(frame, 10);
}
function frame() {
if (width > 100) {
clearInterval(id);
tll.play();
} else {
width++;
bar.style.width = width + "%";
document.getElementById("percent").innerHTML = width + "%";
}
}* {
margin: 0;
padding: 0;
overflow: hidden;
}
#preloader {
position: absolute;
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 100vh;
z-index: 100;
background-color: #0f0f0f;
flex-direction: column;
}
#percent {
color: white;
font-family: "Neutral Face";
}
#bar {
width: 60%;
margin-top: 20%;
}
#barconfirm {
width: 1%;
padding: 1px 0px;
background-color: white;
}
.container {
position: absolute;
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 100vh;
background-color: gray;
}
.container h1 {
font-family: 'Monument';
text-transform: uppercase;
font-size: 40px;
opacity: 0;
}<body onload="move()">
<div id="preloader">
<div id="percent">1%</div>
<div id="bar">
<div id="barconfirm"></div>
</div>
</div>
<div class="container">
<h1>Leo Clemente</h1>
</div>Thanks to you all for your help, I want if you can an explanation more than just a code because I'm here to learn too and have a great day!
The issue in passing the selector to the tll.to method, it accepts ONE selector, so choose one of yours for tll.to("#percent", "#bar", {...}).
It will work as well whether you choose percent or bar. Also, according to the document, the dependency variable name is gsap.
You can check out an online snippet from here