优化菜单搜索查询页

src/components/HeaderSearch/index.vue

@@ -1,19 +1,41 @@
 <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="headerSearchSelectRef"
-      v-model="search"
-      :remote-method="querySearch"
-      filterable
-      default-first-option
-      remote
-      placeholder="Search"
-      class="header-search-select"
-      @change="change"
+    <el-dialog
+      v-model="show"
+      width="600"
+      @close="close"
+      :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="Search"
+        placeholder="菜单搜索，支持标题、URL模糊查询"
+      >
+      </el-input>
+
+      <div class="result-wrap">
+        <el-scrollbar>
+          <div class="search-item" tabindex="1" v-for="item in options" :key="item.path">
+            <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>
+          </div>
+        </el-scrollbar>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
@@ -23,36 +45,40 @@ import { getNormalPath } from '@/utils/ruoyi'
 import { isHttp } from '@/utils/validate'
 import usePermissionStore from '@/store/modules/permission'
 
-const search = ref('');
-const options = ref([]);
-const searchPool = ref([]);
-const show = ref(false);
-const fuse = ref(undefined);
-const headerSearchSelectRef = ref(null);
-const router = useRouter();
-const routes = computed(() => usePermissionStore().defaultRoutes);
+const search = ref('')
+const options = ref([])
+const searchPool = ref([])
+const show = ref(false)
+const fuse = ref(undefined)
+const headerSearchSelectRef = ref(null)
+const router = useRouter()
+const routes = computed(() => usePermissionStore().defaultRoutes)
 
 function click() {
   show.value = !show.value
   if (show.value) {
     headerSearchSelectRef.value && headerSearchSelectRef.value.focus()
+    options.value = searchPool.value
   }
-};
+}
+
 function close() {
   headerSearchSelectRef.value && headerSearchSelectRef.value.blur()
+  search.value = ''
   options.value = []
   show.value = false
 }
+
 function change(val) {
-  const path = val.path;
-  const query = val.query;
+  const path = val.path
+  const query = val.query
   if (isHttp(path)) {
     // http(s):// 路径新窗口打开
-    const pindex = path.indexOf("http");
-    window.open(path.substr(pindex, path.length), "_blank");
+    const pindex = path.indexOf("http")
+    window.open(path.substr(pindex, path.length), "_blank")
   } else {
     if (query) {
-      router.push({ path: path, query: JSON.parse(query) });
+      router.push({ path: path, query: JSON.parse(query) })
     } else {
       router.push(path)
     }
@@ -64,6 +90,7 @@ function change(val) {
     show.value = false
   })
 }
+
 function initFuse(list) {
   fuse.value = new Fuse(list, {
     shouldSort: true,
@@ -80,6 +107,7 @@ function initFuse(list) {
     }]
   })
 }
+
 // Filter out the routes that can be displayed in the sidebar
 // And generate the internationalized title
 function generateRoutes(routes, basePath = '', prefixTitle = []) {
@@ -88,16 +116,17 @@ function generateRoutes(routes, basePath = '', prefixTitle = []) {
   for (const r of routes) {
     // skip hidden router
     if (r.hidden) { continue }
-    const p = r.path.length > 0 && r.path[0] === '/' ? r.path : '/' + r.path;
+    const p = r.path.length > 0 && r.path[0] === '/' ? r.path : '/' + r.path
     const data = {
       path: !isHttp(r.path) ? getNormalPath(basePath + p) : r.path,
-      title: [...prefixTitle]
+      title: [...prefixTitle],
+      icon: ''
     }
 
     if (r.meta && r.meta.title) {
       data.title = [...data.title, r.meta.title]
-
-      if (r.redirect !== 'noRedirect') {
+      data.icon = r.meta.icon
+      if (r.redirect !== "noRedirect") {
         // only push the routes with title
         // special case: need to exclude parent router without redirect
         res.push(data)
@@ -117,30 +146,19 @@ function generateRoutes(routes, basePath = '', prefixTitle = []) {
   }
   return res
 }
+
 function querySearch(query) {
   if (query !== '') {
-    options.value = fuse.value.search(query)
+    options.value = fuse.value.search(query).map((item) => item.item) ?? searchPool.value
   } else {
-    options.value = []
+    options.value = searchPool.value
   }
 }
 
 onMounted(() => {
-  searchPool.value = generateRoutes(routes.value);
-})
-
-watchEffect(() => {
   searchPool.value = generateRoutes(routes.value)
 })
 
-watch(show, (value) => {
-  if (value) {
-    document.body.addEventListener('click', close)
-  } else {
-    document.body.removeEventListener('click', close)
-  }
-})
-
 watch(searchPool, (list) => {
   initFuse(list)
 })
@@ -148,40 +166,52 @@ watch(searchPool, (list) => {
 
 <style lang='scss' scoped>
 .header-search {
-  font-size: 0 !important;
-
   .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-wrap {
+  height: 280px;
+  margin: 10px 0;
+
+  .search-item {
+    display: flex;
+    height: 48px;
+
+    .left {
+      width: 60px;
+      text-align: center;
+
+      .menu-icon {
+        width: 18px;
+        height: 18px;
+        margin-top: 5px;
+      }
+    }
 
-    :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;
+    .search-info {
+      padding-left: 5px;
+      width: 100%;
+      display: flex;
+      flex-direction: column;
+      justify-content: flex-start;
+
+      .menu-title,
+      .menu-path {
+        height: 20px;
+      }
+      .menu-path {
+        color: #ccc;
+        font-size: 10px;
+      }
     }
   }
 
-  &.show {
-    .header-search-select {
-      width: 210px;
-      margin-left: 10px;
-    }
+  .search-item:hover {
+    cursor: pointer;
   }
 }
 </style>