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custom-wonderful-navicate.html
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custom-wonderful-navicate.html
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<!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>
<link href="https://cdn.bootcdn.net/ajax/libs/font-awesome/5.15.3/css/all.css" rel="stylesheet">
<style>
.row {
display: flex;
flex-direction: row;
}
.column {
display: flex;
flex-direction: column;
}
.wrap {
flex-wrap: wrap;
}
.no-wrap {
flex-wrap: nowrap !important;
}
.justify-start {
justify-content: flex-start;
}
.justify-end {
justify-content: flex-end;
}
.justify-center {
justify-content: center;
}
.justify-between {
justify-content: space-between;
}
.justify-around {
justify-content: space-around;
}
.justify-evenly {
justify-content: space-evenly;
}
.items-start {
align-items: flex-start;
}
.items-end {
align-items: flex-end;
}
.items-center {
align-items: center;
}
.self-start {
align-self: flex-start;
}
.self-end {
align-self: flex-end;
}
.self-center {
align-self: center;
}
.full-width {
width: 100% !important;
}
.full-height {
height: 100% !important;
}
.fat {
width: 100% !important;
height: 100% !important;
}
.col {
flex: 1;
}
.col-auto {
width: auto;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background: #333;
}
ul,
li {
list-style: none;
}
#app {
width: 375px;
height: 750px;
border-radius: 20px;
position: relative;
margin: 0 auto;
overflow: hidden;
background: #e5e7f2;
padding: 70px 0;
}
.title {
display: flex;
justify-content: flex-end;
align-items: center;
background: white;
height: 70px;
width: 100%;
position: absolute;
top: 0;
left: 0;
}
.title h4 {
margin-right: 20%;
}
.title .operate {
width: 86px;
height: 30.37px;
border-radius: 16px;
background-color: rgba(255, 255, 255, 1);
border: 1px solid rgba(234, 234, 234, 1);
margin-right: 20px;
display: flex;
justify-content: space-around;
align-items: center;
}
.inner .side {
width: 20%;
overflow: hidden;
position: relative;
}
.inner .main {
width: 80%;
height: 100%;
padding: 15px;
}
.top {
height: 0;
width: 100%;
background: white;
border-bottom-right-radius: 20px;
transition: .25s linear;
}
.side > .middle {
height: 6%;
width: 100%;
}
.side .bottom {
height: 100%;
width: 100%;
background: white;
border-top-right-radius: 20px;
}
.side .flag {
position: absolute;
left: 0;
width: 4px;
height: 16px;
background-color: rgba(77, 169, 255, 1);
border-bottom-right-radius: 6px;
border-top-right-radius: 6px;
transition: .25s linear;
}
.list-item {
position: absolute;
left: 0;
width: 100%;
height: 6%;
display: flex;
justify-content: center;
align-items: center;
transition: .3s linear;
cursor: pointer;
font-size: 14px;
color: #333;
}
#app .tabbar {
position: absolute;
bottom: 0;
left: 0;
height: 70px;
/* background: rgba(255, 255, 255, .8); */
/* box-shadow: 0 1px 1px 0px rgba(0, 0, 0, .1), 0 0px 0px rgba(0, 0, 0, .1), 0 0px 10px rgba(0, 0, 0, .1); */
/* backdrop-filter: 50px; */
}
.tabbar li {
color: #d5d5d5;
transition: .1s linear;
z-index: 3;
/* background: white; */
}
.tabbar li i {
font-size: 20px;
}
.tabbar li span {
margin-top: 5px;
font-size: 10px;
}
.active {
color: #3f95ff !important;
}
.tabbar .left,
.tabbar .right {
background: white;
position: absolute;
bottom: 0;
height: 100%;
width: 45%;
z-index: 1;
}
.tabbar .left {
left: 0;
border-top-right-radius: 40px;
}
.tabbar .right {
right: 0;
border-top-left-radius: 40px;
}
.center-icon {
position: absolute;
left: 50%;
transform: translateX(-50%);
top: -45px;
width: 57px;
height: 57px;
background: #e5e7f2;
border-radius: 50%;
backdrop-filter: 20px;
}
.c-icon {
background: white;
border-radius: 50%;
border: 1px solid #3f95ff;
}
.radius-item {
position: relative;
background: white;
margin-top: 21px;
padding-bottom: 18px;
}
</style>
</head>
<body>
<div id="app">
<div class="title">
<h4>商城</h4>
<div class="operate">
<i class="fas fa-ellipsis-h"></i>
<i class="far fa-dot-circle"></i>
</div>
</div>
<div class="inner fat row no-wrap justify-between">
<div class="side full-height">
<div class="flag"></div>
<div class="top"></div>
<div class="middle"></div>
<div class="bottom"></div>
</div>
<div class="main"></div>
</div>
<div class="tabbar row justify-between full-width">
<div class="left"></div>
<div class="right"></div>
</div>
</div>
<script>
const appEl = document.querySelector('#app');
const topEl = document.querySelector('.top');
const mainEl = document.querySelector('.main');
const flagEl = document.querySelector('.flag');
const tabbarEl = document.querySelector('.tabbar');
const innerEl = document.querySelector('.inner');
const sideEl = document.querySelector('.inner .side');
const operateEl = document.querySelector('.operate');
const list = [
{ content: '促销', top: '0' },
{ content: '服装', top: '6%' },
{ content: '日用品', top: '12%' },
{ content: '视频', top: '18%' },
{ content: '超市', top: '24%' },
{ content: '家居', top: '30%' },
{ content: '文创', top: '36%' },
{ content: '辅料', top: '42%' },
{ content: '玩具盒', top: '48%' }
];
// 初始化一些东西
const init = () => {
mainEl.textContent = list[0].content;
flagEl.style.top = parseFloat(list[0].top) + 2 + '%';
};
// 生成列表
const generateList = () => {
const frag = document.createDocumentFragment();
list.forEach((item, index) => {
const itemEl = document.createElement('li');
itemEl.textContent = item.content;
itemEl.className = 'list-item';
itemEl.style.top = item.top;
itemEl.addEventListener('mouseenter', (e) => mouseenter(e, item, index));
if (index < 1) itemEl.style.fontWeight = 'bold';
frag.appendChild(itemEl);
});
sideEl.insertBefore(frag, topEl);
};
// 清除脏样式
const cleanDirtyStyle = (type) => {
const types = {
'nav': () => [...sideEl.children].forEach(children => children.style.fontWeight = ''),
'tabbar': () => [...tabbarEl.children].forEach(children => children.classList.remove('active'))
};
types[type]();
}
// 鼠标进入做的事情
const mouseenter = ({ target }, item, index) => {
cleanDirtyStyle('nav');
target.style.fontWeight = 'bold';
topEl.style.height = index * 6 + '%';
flagEl.style.top = parseFloat(item.top) + 2 + '%';
mainEl.textContent = item.content;
};
// 样式钩子
const styleHook = (liEl, iEl, spanEl) => {
iEl.style.opacity = '0';
liEl.classList.add('radius-item');
const centerIconEl = document.createElement('div');
centerIconEl.className = 'center-icon row justify-center items-center';
const iconEl = document.createElement('i');
iconEl.style.fontSize = '40px';
iconEl.className = 'fas fa-plus-circle active c-icon';
centerIconEl.appendChild(iconEl);
liEl.appendChild(centerIconEl);
}
// 生成tabbar
const generateTabbar = (center = false) => {
const tabbars = [
{ content: '首页', icon: 'fa-home' },
{ content: '商城', icon: 'fa-store' },
{ content: '定制', icon: 'fa-plus-circle' },
{ content: '报价', icon: 'fa-tags' },
{ content: '我的', icon: 'fa-user' }
];
const frag = document.createDocumentFragment();
tabbars.forEach((bar, index) => {
// 创建li
const liEl = document.createElement('li');
liEl.className = 'column items-center justify-center col';
if (index < 1) liEl.classList.add('active');
liEl.addEventListener('click', (e) => click(e, bar, index));
// 创建i
const iEl = document.createElement('i');
iEl.className = `fas ${bar.icon}`;
// 创建span
const spanEl = document.createElement('span');
spanEl.textContent = bar.content;
if (index === 2 && center) styleHook(liEl, iEl, spanEl);
liEl.appendChild(iEl);
liEl.appendChild(spanEl);
frag.appendChild(liEl);
});
tabbarEl.appendChild(frag);
};
// tabbar点击
const click = ({ currentTarget }, item, index) => {
cleanDirtyStyle('tabbar');
currentTarget.classList.add('active');
}
const generateCloseEvent = () => {
operateEl.addEventListener('mousedown', mousedown);
operateEl.addEventListener('mouseup', mouseup);
};
// 关闭按钮鼠标按下
const mousedown = ({ target }) => {
const nodeName = target.nodeName.toLowerCase();
if (nodeName === 'i') {
target.classList.replace('fa-dot-circle', 'fa-times-circle');
} else {
target.children[1].classList.replace('fa-dot-circle', 'fa-times-circle');
}
};
// 关闭按钮鼠标抬起
const mouseup = ({ target }) => {
const nodeName = target.nodeName.toLowerCase();
if (nodeName === 'i') {
target.classList.replace('fa-times-circle', 'fa-dot-circle');
} else {
target.children[1].classList.replace('fa-times-circle', 'fa-dot-circle');
}
}
window.onload = () => {
generateList();
generateTabbar(true);
generateCloseEvent();
init();
};
</script>
</body>
</html>