新增树分割组件TreePanel

RuoYi

2026-04-02 19cb8327f006f12403ea8591a22debd0ea26d43f

 ruoyi-ui/src/components/HeaderSearch/index.vue

@@ -1,27 +1,83 @@
<template>

  <div :class="{'show':show}" class="header-search">

  <div class="header-search">

    <svg-icon class-name="search-icon" icon-class="search" @click.stop="click" />

    <el-select

      ref="headerSearchSelect"

      v-model="search"

      :remote-method="querySearch"

      filterable

      default-first-option

      remote

      placeholder="Search"

      class="header-search-select"

      @change="change"

    <el-dialog

      :visible.sync="show"

      width="600px"

      @close="close"

      @opened="onDialogOpened"

      :show-close="false"

      append-to-body

    >

      <el-option v-for="option in options" :key="option.item.path" :value="option.item" :label="option.item.title.join(' > ')" />

    </el-select>

      <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>



      <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">

          <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="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>

          </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>

      </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>



<script>

// fuse is a lightweight fuzzy-search module

// make search results more in line with expectations

import Fuse from 'fuse.js/dist/fuse.min.js'

import path from 'path'

import { isHttp } from '@/utils/validate'



export default {

  name: 'HeaderSearch',

@@ -30,13 +86,17 @@
      search: '',

      options: [],

      searchPool: [],

      activeIndex: -1,

      show: false,

      fuse: undefined

    }

  },

  computed: {

    theme() {

      return this.$store.state.settings.theme

    },

    routes() {

      return this.$store.getters.permission_routes

      return this.$store.getters.defaultRoutes

    }

  },

  watch: {

@@ -45,13 +105,6 @@
    },

    searchPool(list) {

      this.initFuse(list)

    },

    show(value) {

      if (value) {

        document.body.addEventListener('click', this.close)

      } else {

        document.body.removeEventListener('click', this.close)

      }

    }

  },

  mounted() {

@@ -61,23 +114,37 @@
    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.options = []

      this.$refs.headerSearchSelectRef && this.$refs.headerSearchSelectRef.blur()

      this.search = ''

      this.options = this.searchPool

      this.show = false

      this.activeIndex = -1

    },

    change(val) {

      if(this.ishttp(val.path)) {

      const p = val.path

      const query = val.query

      if (isHttp(val.path)) {

        // http(s):// 路径新窗口打开

        window.open(val.path, "_blank");

        const pindex = p.indexOf('http')

        window.open(p.substr(pindex, p.length), '_blank')

      } else {

        this.$router.push(val.path)

        if (query) {

          this.$router.push({ path: p, query: JSON.parse(query) })

        } else {

          this.$router.push(p)

        }

      }

      this.search = ''

      this.options = []

      this.options = this.searchPool

      this.$nextTick(() => {

        this.show = false

      })

@@ -85,10 +152,7 @@
    initFuse(list) {

      this.fuse = new Fuse(list, {

        shouldSort: true,

        threshold: 0.4,

        location: 0,

        distance: 100,

        maxPatternLength: 32,

        threshold: 0.2,

        minMatchCharLength: 1,

        keys: [{

          name: 'title',

@@ -99,31 +163,25 @@
        }]

      })

    },

    // 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: !this.ishttp(router.path) ? path.resolve(basePath, router.path) : router.path,

          title: [...prefixTitle]

          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)

          }

        }



        // recursive child routes

        if (router.query) {

          data.query = router.query

        }

        if (router.children) {

          const tempRoutes = this.generateRoutes(router.children, data.path, data.title)

          if (tempRoutes.length >= 1) {

@@ -134,55 +192,206 @@
      return res

    },

    querySearch(query) {

      this.activeIndex = -1

      if (query !== '') {

        this.options = this.fuse.search(query)

        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.options = this.searchPool

      }

    },

    ishttp(url) {

      return url.indexOf('http://') !== -1 || url.indexOf('https://') !== -1

    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])

      }

    },

    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, '\\$&')

    }

  }

}

</script>



<style lang="scss" scoped>

.header-search {

  font-size: 0 !important;

<style lang='scss' scoped>

::v-deep {

  .el-dialog__header {

    padding: 6px !important;

  }



  .highlight {

    color: red;

    font-weight: 600;

  }



  .is-active .highlight {

    color: rgba(255, 255, 255, 0.9);

    font-weight: 600;

  }

}



.header-search {

  .search-icon {

    cursor: pointer;

    font-size: 18px;

    vertical-align: middle;

  }

}



  .header-search-select {

    font-size: 18px;

    transition: width 0.2s;

    width: 0;

    overflow: hidden;

    background: transparent;

    border-radius: 0;

    display: inline-block;

    vertical-align: middle;

.result-count {

  padding: 6px 16px 0;

  font-size: 12px;

  color: #aaa;



    ::v-deep .el-input__inner {

      border-radius: 0;

      border: 0;

      padding-left: 0;

      padding-right: 0;

      box-shadow: none !important;

      border-bottom: 1px solid #d9d9d9;

      vertical-align: middle;

  strong {

    color: red;

    font-weight: 600;

  }

}



.result-wrap {

  height: 280px;

  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;

        height: 18px;

      }

    }



    .search-info {

      padding-left: 5px;

      margin-top: 10px;

      width: 100%;

      display: flex;

      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;

      }

    }

  }



  &.show {

    .header-search-select {

      width: 210px;

      margin-left: 10px;

  .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>