Files
ClassContent/历届学生/front-end-team-11/项目开发/上课项目/js案例/富强明主.html
2024-09-27 02:06:13 +08:00

75 lines
1.6 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
body {
margin: 0;
padding: 0;
width: 100%;
height: 100vh;
}
span {
position: fixed;
user-select: none;
transition: all 1s;
}
</style>
</head>
<body>
</body>
<script>
let text = ['富强','民主','文明','和谐','自由','平等','公正','法治','爱国','敬业','诚信','友善'],
index = 0;
$("body").onclick = function(e) {
// let x = e.x, y = e.y;
let { x,y } = e;
let span = document.createElement("span");
span.innerText = text[index]
span.style = `
left: ${x}px;
top: ${y}px;
color: hsl(${Math.random() * 360}, 100%, 50%);
`;
// span.style.position = `fixed`;
// span.style.left = `${x}px`;
// span.style.top = `${y}px`;
$("body").appendChild(span);
motion(span ,y)
index+=1;
if (index > 11) {
index = 0
}
}
function motion(el, top) {
setTimeout(function() {
el.style.top = `${top - 200}px`;
}, 300)
setTimeout(function() {
$("body").removeChild(el);
}, 1300)
}
function $(className) {
return document.querySelector(className);
}
function _(className) {
return document.querySelectorAll(className);
}
</script>
</html>