init
This commit is contained in:
264
src/components/HeaderSearch/index.vue
Normal file
264
src/components/HeaderSearch/index.vue
Normal file
@ -0,0 +1,264 @@
|
||||
<template>
|
||||
<div class="header-search">
|
||||
<svg-icon class-name="search-icon" icon-class="search" @click.stop="click" />
|
||||
<el-dialog
|
||||
:visible.sync="show"
|
||||
width="600px"
|
||||
@close="close"
|
||||
:show-close="false"
|
||||
append-to-body
|
||||
>
|
||||
<el-input
|
||||
v-model="search"
|
||||
ref="headerSearchSelectRef"
|
||||
size="large"
|
||||
@input="querySearch"
|
||||
prefix-icon="el-icon-search"
|
||||
placeholder="菜单搜索，支持标题、URL模糊查询"
|
||||
clearable
|
||||
@keyup.enter.native="selectActiveResult"
|
||||
@keydown.up.native="navigateResult('up')"
|
||||
@keydown.down.native="navigateResult('down')"
|
||||
>
|
||||
</el-input>
|
||||
<el-scrollbar wrap-class="right-scrollbar-wrapper">
|
||||
<div class="result-wrap">
|
||||
<div class="search-item" v-for="(item, index) in options" :key="item.path" :style="activeStyle(index)" @mouseenter="activeIndex = index" @mouseleave="activeIndex = -1">
|
||||
<div class="left">
|
||||
<svg-icon class="menu-icon" :icon-class="item.icon" />
|
||||
</div>
|
||||
<div class="search-info" @click="change(item)">
|
||||
<div class="menu-title">
|
||||
{{ item.title.join(" / ") }}
|
||||
</div>
|
||||
<div class="menu-path">
|
||||
{{ item.path }}
|
||||
</div>
|
||||
</div>
|
||||
<svg-icon icon-class="enter" v-show="index === activeIndex"/>
|
||||
</div>
|
||||
</div>
|
||||
</el-scrollbar>
|
||||
</el-dialog>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import Fuse from 'fuse.js/dist/fuse.min.js'
|
||||
import path from 'path'
|
||||
import { isHttp } from '@/utils/validate'
|
||||
|
||||
export default {
|
||||
name: 'HeaderSearch',
|
||||
data() {
|
||||
return {
|
||||
search: '',
|
||||
options: [],
|
||||
searchPool: [],
|
||||
activeIndex: -1,
|
||||
show: false,
|
||||
fuse: undefined
|
||||
}
|
||||
},
|
||||
computed: {
|
||||
theme() {
|
||||
return this.$store.state.settings.theme
|
||||
},
|
||||
routes() {
|
||||
return this.$store.getters.defaultRoutes
|
||||
}
|
||||
},
|
||||
watch: {
|
||||
routes() {
|
||||
this.searchPool = this.generateRoutes(this.routes)
|
||||
},
|
||||
searchPool(list) {
|
||||
this.initFuse(list)
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
this.searchPool = this.generateRoutes(this.routes)
|
||||
},
|
||||
methods: {
|
||||
click() {
|
||||
this.show = !this.show
|
||||
if (this.show) {
|
||||
this.$refs.headerSearchSelect && this.$refs.headerSearchSelect.focus()
|
||||
this.options = this.searchPool
|
||||
}
|
||||
},
|
||||
close() {
|
||||
this.$refs.headerSearchSelect && this.$refs.headerSearchSelect.blur()
|
||||
this.search = ''
|
||||
this.options = []
|
||||
this.show = false
|
||||
this.activeIndex = -1
|
||||
},
|
||||
change(val) {
|
||||
const path = val.path
|
||||
const query = val.query
|
||||
if(isHttp(val.path)) {
|
||||
// http(s):// 路径新窗口打开
|
||||
const pindex = path.indexOf("http")
|
||||
window.open(path.substr(pindex, path.length), "_blank")
|
||||
} else {
|
||||
if (query) {
|
||||
this.$router.push({ path: path, query: JSON.parse(query) })
|
||||
} else {
|
||||
this.$router.push(path)
|
||||
}
|
||||
}
|
||||
this.search = ''
|
||||
this.options = []
|
||||
this.$nextTick(() => {
|
||||
this.show = false
|
||||
})
|
||||
},
|
||||
initFuse(list) {
|
||||
this.fuse = new Fuse(list, {
|
||||
shouldSort: true,
|
||||
threshold: 0.4,
|
||||
location: 0,
|
||||
distance: 100,
|
||||
minMatchCharLength: 1,
|
||||
keys: [{
|
||||
name: 'title',
|
||||
weight: 0.7
|
||||
}, {
|
||||
name: 'path',
|
||||
weight: 0.3
|
||||
}]
|
||||
})
|
||||
},
|
||||
// Filter out the routes that can be displayed in the sidebar
|
||||
// And generate the internationalized title
|
||||
generateRoutes(routes, basePath = '/', prefixTitle = []) {
|
||||
let res = []
|
||||
|
||||
for (const router of routes) {
|
||||
// skip hidden router
|
||||
if (router.hidden) { continue }
|
||||
|
||||
const data = {
|
||||
path: !isHttp(router.path) ? path.resolve(basePath, router.path) : router.path,
|
||||
title: [...prefixTitle],
|
||||
icon: ''
|
||||
}
|
||||
|
||||
if (router.meta && router.meta.title) {
|
||||
data.title = [...data.title, router.meta.title]
|
||||
data.icon = router.meta.icon
|
||||
|
||||
if (router.redirect !== 'noRedirect') {
|
||||
// only push the routes with title
|
||||
// special case: need to exclude parent router without redirect
|
||||
res.push(data)
|
||||
}
|
||||
}
|
||||
|
||||
if (router.query) {
|
||||
data.query = router.query
|
||||
}
|
||||
|
||||
// recursive child routes
|
||||
if (router.children) {
|
||||
const tempRoutes = this.generateRoutes(router.children, data.path, data.title)
|
||||
if (tempRoutes.length >= 1) {
|
||||
res = [...res, ...tempRoutes]
|
||||
}
|
||||
}
|
||||
}
|
||||
return res
|
||||
},
|
||||
querySearch(query) {
|
||||
this.activeIndex = -1
|
||||
if (query !== '') {
|
||||
this.options = this.fuse.search(query).map((item) => item.item) ?? this.searchPool
|
||||
} else {
|
||||
this.options = this.searchPool
|
||||
}
|
||||
},
|
||||
activeStyle(index) {
|
||||
if (index !== this.activeIndex) return {}
|
||||
return {
|
||||
"background-color": this.theme,
|
||||
"color": "#fff"
|
||||
}
|
||||
},
|
||||
navigateResult(direction) {
|
||||
if (direction === "up") {
|
||||
this.activeIndex = this.activeIndex <= 0 ? this.options.length - 1 : this.activeIndex - 1
|
||||
} else if (direction === "down") {
|
||||
this.activeIndex = this.activeIndex >= this.options.length - 1 ? 0 : this.activeIndex + 1
|
||||
}
|
||||
},
|
||||
selectActiveResult() {
|
||||
if (this.options.length > 0 && this.activeIndex >= 0) {
|
||||
this.change(this.options[this.activeIndex])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang='scss' scoped>
|
||||
::v-deep {
|
||||
.el-dialog__header {
|
||||
padding: 0 !important;
|
||||
}
|
||||
}
|
||||
|
||||
.header-search {
|
||||
.search-icon {
|
||||
cursor: pointer;
|
||||
font-size: 18px;
|
||||
vertical-align: middle;
|
||||
}
|
||||
}
|
||||
|
||||
.result-wrap {
|
||||
height: 280px;
|
||||
margin: 6px 0;
|
||||
|
||||
.search-item {
|
||||
display: flex;
|
||||
height: 48px;
|
||||
align-items: center;
|
||||
padding-right: 10px;
|
||||
|
||||
.left {
|
||||
width: 60px;
|
||||
text-align: center;
|
||||
|
||||
.menu-icon {
|
||||
width: 18px;
|
||||
height: 18px;
|
||||
}
|
||||
}
|
||||
|
||||
.search-info {
|
||||
padding-left: 5px;
|
||||
margin-top: 10px;
|
||||
width: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
justify-content: flex-start;
|
||||
flex: 1;
|
||||
|
||||
.menu-title,
|
||||
.menu-path {
|
||||
height: 20px;
|
||||
}
|
||||
.menu-path {
|
||||
color: #ccc;
|
||||
font-size: 10px;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.search-item:hover {
|
||||
cursor: pointer;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
||||
Reference in New Issue
Block a user