mirror of
https://gitee.com/element-plus/element-plus.git
synced 2024-12-14 17:31:02 +08:00
268 lines
5.7 KiB
Vue
268 lines
5.7 KiB
Vue
<template>
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<el-scrollbar ref="componentScrollBar" class="page-component__scroll">
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<div class="page-container page-component">
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<el-scrollbar class="page-component__nav">
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<side-nav :data="navsData[lang]" :base="`/${ lang }/component`" />
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</el-scrollbar>
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<div class="page-component__content">
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<div class="content-wrap">
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<router-view class="content" />
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</div>
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<footer-nav />
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</div>
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<el-backtop
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v-if="showBackToTop"
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target=".page-component__scroll .el-scrollbar__wrap"
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:right="100"
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:bottom="50"
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/>
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</div>
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</el-scrollbar>
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</template>
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<script>
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import bus from '../bus'
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import navsData from '../nav.config.json'
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import { throttle } from 'throttle-debounce'
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export default {
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data() {
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return {
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lang: this.$route.meta.lang,
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navsData,
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scrollTop: 0,
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showHeader: true,
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componentScrollBar: null,
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componentScrollBoxElement: null,
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}
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},
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computed: {
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showBackToTop() {
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return !this.$route.path.match(/backtop/)
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},
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},
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watch: {
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'$route.path'() {
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// 触发伪滚动条更新
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this.componentScrollBox.scrollTop = 0
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this.$nextTick(() => {
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this.componentScrollBar.update()
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})
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},
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},
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created() {
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bus.$on('nav-fade', val => {
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this.navFaded = val
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})
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},
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mounted() {
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this.componentScrollBar = this.$refs.componentScrollBar
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this.componentScrollBox = this.componentScrollBar.$el.querySelector('.el-scrollbar__wrap')
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this.throttledScrollHandler = throttle(300, this.handleScroll)
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this.componentScrollBox.addEventListener('scroll', this.throttledScrollHandler)
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document.body.classList.add('is-component')
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this.addContentObserver()
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},
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unmounted() {
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document.body.classList.remove('is-component')
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},
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beforeUnmount() {
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this.componentScrollBox.removeEventListener('scroll', this.throttledScrollHandler)
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this.observer.disconnect()
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},
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methods: {
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addContentObserver() {
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this.observer = new MutationObserver((mutationsList, observer) => {
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for(const mutation of mutationsList) {
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if (mutation.type === 'childList') {
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this.renderAnchorHref()
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this.goAnchor()
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}
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}
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})
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this.observer.observe(
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document.querySelector('.content-wrap'),
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{ childList: true },
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)
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},
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renderAnchorHref() {
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if (/changelog/g.test(location.href)) return
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const anchors = document.querySelectorAll('h2 a,h3 a,h4 a,h5 a')
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const basePath = location.href.split('#').splice(0, 2).join('#');
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[].slice.call(anchors).forEach(a => {
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const href = a.getAttribute('href')
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if (href.indexOf('#') === 0) {
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a.href = basePath + href
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}
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})
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},
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goAnchor() {
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if (location.href.match(/#/g).length > 1) {
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const anchor = location.href.match(/#[^#]+$/g)
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if (!anchor) return
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const elm = document.querySelector(anchor[0])
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if (!elm) return
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setTimeout(() => {
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this.componentScrollBox.scrollTop = elm.offsetTop
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}, 50)
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}
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},
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handleScroll() {
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const scrollTop = this.componentScrollBox.scrollTop
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if (this.showHeader !== this.scrollTop > scrollTop) {
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this.showHeader = this.scrollTop > scrollTop
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}
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if (scrollTop === 0) {
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this.showHeader = true
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}
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if (!this.navFaded) {
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bus.$emit('fade-nav')
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}
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this.scrollTop = scrollTop
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},
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},
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}
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</script>
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<style lang="scss" scoped>
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.page-component__scroll {
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height: 100%;
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::v-deep( > .el-scrollbar__wrap) {
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overflow-x: auto;
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}
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}
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.page-component {
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box-sizing: border-box;
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height: 100%;
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&.page-container {
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padding: 40px;
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}
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.page-component__nav {
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width: 240px;
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position: absolute;
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top: 0;
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bottom: 0;
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transition: padding-top .3s;
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::v-deep( > .el-scrollbar__wrap) {
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height: 100%;
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overflow-x: auto;
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}
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&.is-extended {
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padding-top: 0;
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}
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}
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.side-nav {
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height: 100%;
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padding-bottom: 50px;
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padding-right: 0;
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& > ul {
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padding-bottom: 50px;
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}
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}
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.page-component__content {
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padding-left: 270px;
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padding-bottom: 100px;
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margin-right: 150px;
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box-sizing: border-box;
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}
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.content-wrap {
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min-height: 500px;
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}
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.content {
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::v-deep(>) {
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h3 {
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margin: 55px 0 20px;
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}
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table {
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border-collapse: collapse;
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width: 100%;
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background-color: #fff;
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font-size: 14px;
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margin-bottom: 45px;
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line-height: 1.5em;
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strong {
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font-weight: normal;
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}
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td, th {
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border-bottom: 1px solid #dcdfe6;
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padding: 15px;
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max-width: 250px;
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}
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th {
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text-align: left;
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white-space: nowrap;
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color: #909399;
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font-weight: normal;
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}
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td {
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color: #606266;
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}
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th:first-child, td:first-child {
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padding-left: 10px;
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}
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}
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ul:not(.timeline) {
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margin: 10px 0;
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padding: 0 0 0 20px;
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font-size: 14px;
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color: #5e6d82;
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line-height: 2em;
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}
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}
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}
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}
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@media (max-width: 1000px){
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.page-component{
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.page-component__content{
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margin-right: 0;
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}
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}
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}
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@media (max-width: 768px) {
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.page-component {
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.page-component__nav {
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width: 100%;
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position: static;
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margin-top: 0;
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}
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.side-nav {
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padding-top: 0;
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padding-left: 50px;
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}
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.page-component__content {
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padding-left: 10px;
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padding-right: 10px;
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}
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.content {
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padding-top: 0;
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}
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.content > table {
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overflow: auto;
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display: block;
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}
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}
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}
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</style>
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