init

src/page/index/search.vue

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+<template>
+  <div class="avue-searchs" @click.self="handleEsc">
+    <div class="avue-searchs__title">菜单搜索</div>
+    <div class="avue-searchs__content">
+      <div class="avue-searchs__form">
+        <el-input :placeholder="$t('search')" v-model="value" @keydown.esc="handleEsc">
+          <template #append>
+            <el-button icon="el-icon-search"></el-button>
+          </template>
+        </el-input>
+        <p>
+          <el-tag>你可以使用快捷键esc 关闭</el-tag>
+        </p>
+      </div>
+      <div class="avue-searchs__list">
+        <el-scrollbar class="avue-searchs__scrollbar">
+          <div
+            class="avue-searchs__item"
+            v-for="(item, index) in menus"
+            :key="index"
+            @click="handleSelect(item)"
+          >
+            <i :class="[item[iconKey], 'avue-searchs__item-icon']"></i>
+            <span class="avue-searchs__item-title">{{ item[labelKey] }}</span>
+            <div class="avue-searchs__item-path">
+              {{ item[pathKey] }}
+            </div>
+          </div>
+        </el-scrollbar>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import { mapGetters } from 'vuex';
+
+export default {
+  data() {
+    return {
+      value: '',
+      menus: [],
+      menuList: [],
+    };
+  },
+  created() {
+    this.getMenuList();
+  },
+  watch: {
+    value() {
+      this.querySearch();
+    },
+    menu() {
+      this.getMenuList();
+    },
+  },
+  computed: {
+    labelKey() {
+      return this.website.menu.label;
+    },
+    pathKey() {
+      return this.website.menu.path;
+    },
+    iconKey() {
+      return this.website.menu.icon;
+    },
+    childrenKey() {
+      return this.website.menu.children;
+    },
+    ...mapGetters(['menu']),
+  },
+  methods: {
+    handleEsc() {
+      this.$store.commit('SET_IS_SEARCH', false);
+    },
+    getMenuList() {
+      const findMenu = list => {
+        for (let i = 0; i < list.length; i++) {
+          const ele = Object.assign({}, list[i]);
+          if (this.validatenull(ele[this.childrenKey])) {
+            this.menuList.push(ele);
+          } else {
+            findMenu(ele[this.childrenKey]);
+          }
+        }
+      };
+      this.menuList = [];
+      findMenu(this.menu);
+      this.menus = this.menuList;
+    },
+    querySearch() {
+      var restaurants = this.menuList;
+      var queryString = this.value;
+      this.menus = queryString ? this.menuList.filter(this.createFilter(queryString)) : restaurants;
+    },
+    createFilter(queryString) {
+      return restaurant => {
+        return restaurant[this.labelKey].toLowerCase().indexOf(queryString.toLowerCase()) === 0;
+      };
+    },
+    handleSelect(item) {
+      this.value = '';
+      this.$router.push({
+        path: item[this.pathKey],
+        query: item.query,
+      });
+    },
+  },
+};
+</script>
+
+<style lang="scss" scoped>
+.avue-searchs {
+  padding-top: 50px;
+  width: 100%;
+  height: 100%;
+  background-color: #fff;
+  z-index: 1024;
+
+  &__title {
+    margin-bottom: 60px;
+    text-align: center;
+    font-size: 42px;
+    font-weight: bold;
+    letter-spacing: 2px;
+    text-indent: 2px;
+  }
+
+  &__form {
+    margin: 0 auto 50px auto;
+    width: 50%;
+    text-align: center;
+
+    p {
+      margin-top: 20px;
+    }
+  }
+
+  &__scrollbar {
+    height: 400px;
+  }
+
+  &__list {
+    box-sizing: border-box;
+    padding: 20px 30px;
+    margin: 0 auto;
+    width: 70%;
+    border-radius: 4px;
+    border: 1px solid #ebeef5;
+    background-color: #fff;
+    overflow: hidden;
+    color: #303133;
+    transition: 0.3s;
+    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
+  }
+
+  &__item {
+    padding: 5px 0;
+    border-bottom: 1px dashed #eee;
+
+    &-icon {
+      margin-right: 5px;
+      font-size: 18px;
+    }
+
+    &-title {
+      font-size: 20px;
+      font-weight: 500;
+      color: #333;
+    }
+
+    &-path {
+      line-height: 30px;
+      color: #666;
+    }
+  }
+}
+</style>