菜单搜索支持文本高亮&数量提示

springboot2
RuoYi 5 days ago
parent 00ac3e3df6
commit 4c952fbe36

@ -5,6 +5,7 @@
:visible.sync="show"
width="600px"
@close="close"
@opened="onDialogOpened"
:show-close="false"
append-to-body
>
@ -21,24 +22,54 @@
@keydown.down.native="navigateResult('down')"
>
</el-input>
<div class="result-count" v-if="search && options.length > 0">
找到 <strong>{{ options.length }}</strong> 个结果
</div>
<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(" / ") }}
<template v-if="options.length > 0">
<div
class="search-item"
v-for="(item, index) in options"
:key="item.path"
:class="{ 'is-active': index === activeIndex }"
:style="activeStyle(index)"
@mouseenter="activeIndex = index"
@mouseleave="activeIndex = -1"
>
<div class="left">
<svg-icon class="menu-icon" :icon-class="item.icon" />
</div>
<div class="menu-path">
{{ item.path }}
<div class="search-info" @click="change(item)">
<div class="menu-title" v-html="highlightText(item.title.join(' / '))"></div>
<div class="menu-path" v-html="highlightText(item.path)"></div>
</div>
<svg-icon icon-class="enter" v-show="index === activeIndex" />
</div>
<svg-icon icon-class="enter" v-show="index === activeIndex"/>
</template>
<div class="empty-state" v-else-if="search && options.length === 0">
<i class="el-icon-search empty-icon"></i>
<p class="empty-text">未找到 "<strong>{{ search }}</strong>" 相关菜单</p>
<p class="empty-tip">试试其他关键词或路径</p>
</div>
</div>
</div>
</el-scrollbar>
<div class="search-footer">
<span class="shortcut-item">
<kbd></kbd><kbd></kbd> 切换
</span>
<span class="shortcut-item">
<kbd></kbd> 选择
</span>
<span class="shortcut-item">
<kbd>Esc</kbd> 关闭
</span>
</div>
</el-dialog>
</div>
</template>
@ -83,33 +114,37 @@ export default {
click() {
this.show = !this.show
if (this.show) {
this.$refs.headerSearchSelect && this.$refs.headerSearchSelect.focus()
this.options = this.searchPool
}
},
onDialogOpened() {
this.$nextTick(() => {
this.$refs.headerSearchSelectRef && this.$refs.headerSearchSelectRef.focus()
})
},
close() {
this.$refs.headerSearchSelect && this.$refs.headerSearchSelect.blur()
this.$refs.headerSearchSelectRef && this.$refs.headerSearchSelectRef.blur()
this.search = ''
this.options = []
this.options = this.searchPool
this.show = false
this.activeIndex = -1
},
change(val) {
const path = val.path
const p = val.path
const query = val.query
if(isHttp(val.path)) {
if (isHttp(val.path)) {
// http(s)://
const pindex = path.indexOf("http")
window.open(path.substr(pindex, path.length), "_blank")
const pindex = p.indexOf('http')
window.open(p.substr(pindex, p.length), '_blank')
} else {
if (query) {
this.$router.push({ path: path, query: JSON.parse(query) })
this.$router.push({ path: p, query: JSON.parse(query) })
} else {
this.$router.push(path)
this.$router.push(p)
}
}
this.search = ''
this.options = []
this.options = this.searchPool
this.$nextTick(() => {
this.show = false
})
@ -117,7 +152,7 @@ export default {
initFuse(list) {
this.fuse = new Fuse(list, {
shouldSort: true,
threshold: 0.4,
threshold: 0.2,
minMatchCharLength: 1,
keys: [{
name: 'title',
@ -128,37 +163,25 @@ export default {
}]
})
},
// 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) {
@ -171,7 +194,18 @@ export default {
querySearch(query) {
this.activeIndex = -1
if (query !== '') {
this.options = this.fuse.search(query).map((item) => item.item) ?? this.searchPool
const q = query.toLowerCase()
const pathMatches = this.searchPool.filter(item =>
item.path.toLowerCase().includes(q)
)
const fuseMatches = this.fuse.search(query).map(item => item.item)
const merged = [...pathMatches]
fuseMatches.forEach(item => {
if (!merged.find(m => m.path === item.path)) {
merged.push(item)
}
})
this.options = merged
} else {
this.options = this.searchPool
}
@ -179,14 +213,14 @@ export default {
activeStyle(index) {
if (index !== this.activeIndex) return {}
return {
"background-color": this.theme,
"color": "#fff"
'background-color': this.theme,
'color': '#fff'
}
},
navigateResult(direction) {
if (direction === "up") {
if (direction === 'up') {
this.activeIndex = this.activeIndex <= 0 ? this.options.length - 1 : this.activeIndex - 1
} else if (direction === "down") {
} else if (direction === 'down') {
this.activeIndex = this.activeIndex >= this.options.length - 1 ? 0 : this.activeIndex + 1
}
},
@ -194,6 +228,16 @@ export default {
if (this.options.length > 0 && this.activeIndex >= 0) {
this.change(this.options[this.activeIndex])
}
},
highlightText(text) {
if (!text) return ''
if (!this.search) return text
const keyword = this.escapeRegExp(this.search)
const reg = new RegExp(`(${keyword})`, 'gi')
return text.replace(reg, '<span class="highlight">$1</span>')
},
escapeRegExp(str) {
return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
}
}
}
@ -202,7 +246,17 @@ export default {
<style lang='scss' scoped>
::v-deep {
.el-dialog__header {
padding: 0 !important;
padding: 6px !important;
}
.highlight {
color: red;
font-weight: 600;
}
.is-active .highlight {
color: rgba(255, 255, 255, 0.9);
font-weight: 600;
}
}
@ -214,19 +268,33 @@ export default {
}
}
.result-count {
padding: 6px 16px 0;
font-size: 12px;
color: #aaa;
strong {
color: red;
font-weight: 600;
}
}
.result-wrap {
height: 280px;
margin: 6px 0;
margin: 4px 0;
.search-item {
display: flex;
height: 48px;
align-items: center;
padding-right: 10px;
border-radius: 4px;
transition: background 0.15s;
.left {
width: 60px;
text-align: center;
flex-shrink: 0;
.menu-icon {
width: 18px;
@ -242,11 +310,16 @@ export default {
flex-direction: column;
justify-content: flex-start;
flex: 1;
overflow: hidden;
.menu-title,
.menu-path {
height: 20px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.menu-path {
color: #ccc;
font-size: 10px;
@ -257,6 +330,68 @@ export default {
.search-item:hover {
cursor: pointer;
}
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
.empty-icon {
font-size: 42px;
color: #e0e0e0;
margin-bottom: 14px;
}
.empty-text {
font-size: 14px;
color: #999;
margin: 0 0 6px;
strong {
color: #666;
}
}
.empty-tip {
font-size: 12px;
color: #bbb;
margin: 0;
}
}
}
</style>
.search-footer {
display: flex;
align-items: center;
gap: 28px;
padding: 10px 20px;
border-top: 1px solid #f0f0f0;
color: #999;
font-size: 12px;
.shortcut-item {
display: flex;
align-items: center;
gap: 5px;
}
kbd {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 20px;
height: 20px;
padding: 0 5px;
border: 1px solid #ddd;
border-radius: 4px;
background: #f7f7f7;
color: #555;
font-size: 11px;
font-family: inherit;
line-height: 1;
box-shadow: 0 1px 0 #ccc;
}
}
</style>
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