front/src/views/system/menu/index.vue

<template>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form :model="queryParams" ref="queryFormRef" :inline="true">
      <el-form-item label="菜单名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入菜单名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="菜单状态" clearable>
          <el-option
            v-for="dict in getDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="parseInt(dict.value)"
            :label="dict.label"
            :value="parseInt(dict.value)"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
        <el-button type="primary" @click="openModal('create')" v-hasPermi="['system:menu:create']">
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="info" plain icon="el-icon-sort" @click="toggleExpandAll"
          >展开/折叠</el-button
        >
      </el-col>
    </el-row>

    <el-table
      v-loading="loading"
      :data="list"
      v-if="refreshTable"
      row-key="id"
      :default-expand-all="isExpandAll"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
    >
      <el-table-column prop="name" label="菜单名称" :show-overflow-tooltip="true" width="250" />
      <el-table-column prop="icon" label="图标" align="center" width="100">
        <template #default="scope">
          <Icon :icon="scope.row.icon" />
        </template>
      </el-table-column>
      <el-table-column prop="sort" label="排序" width="60" />
      <el-table-column prop="permission" label="权限标识" :show-overflow-tooltip="true" />
      <el-table-column prop="component" label="组件路径" :show-overflow-tooltip="true" />
      <el-table-column prop="componentName" label="组件名称" :show-overflow-tooltip="true" />
      <el-table-column prop="status" label="状态" width="80">
        <template #default="scope">
          <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button
            link
            type="primary"
            @click="openModal('update', scope.row.id)"
            v-hasPermi="['system:menu:update']"
            >修改</el-button
          >
          <el-button
            link
            type="primary"
            @click="openModal('create', scope.row.id)"
            v-hasPermi="['system:menu:create']"
            >新增</el-button
          >
          <el-button
            link
            type="primary"
            @click="handleDelete(scope.row.id)"
            v-hasPermi="['system:menu:delete']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
  </ContentWrap>
  <!-- 表单弹窗：添加/修改 -->
  <menu-form ref="modalRef" @success="getList" />
</template>
<script setup lang="ts" name="Menu">
// 业务相关的 import
import { DICT_TYPE, getDictOptions } from '@/utils/dict'

import { handleTree } from '@/utils/tree'
import * as MenuApi from '@/api/system/menu'
import MenuForm from './form.vue'
const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const loading = ref(true) // 列表的加载中

const list = ref<any>([]) // 列表的数据
const isExpandAll = ref(false) // 是否展开，默认全部折叠
const refreshTable = ref(true) // 重新渲染表格状态
const queryParams = reactive({
  name: undefined,
  status: undefined
})
const queryFormRef = ref() // 搜索的表单

/** 查询参数列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await MenuApi.getMenuListApi(queryParams)
    list.value = handleTree(data)
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const modalRef = ref()
const openModal = async (type: string, id?: number) => {
  modalRef.value.openModal(type, id)
}

/** 展开/折叠操作 */
const toggleExpandAll = () => {
  refreshTable.value = false
  isExpandAll.value = !isExpandAll.value
  nextTick(() => {
    refreshTable.value = true
  })
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await MenuApi.deleteMenuApi(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 初始化 **/
onMounted(() => {
  getList()
})
</script>