用户管理页面源码详解与实践教程#

import { h, onMounted, ref, resolveDirective, withDirectives } from 'vue'
import { NButton, NCheckbox, NCheckboxGroup, NForm, NFormItem, NInput, NSwitch, NTag, NPopconfirm, NLayout, NLayoutSider, NLayoutContent, NTreeSelect } from 'naive-ui'
import CommonPage from '@/components/page/CommonPage.vue'
import CrudModal from '@/components/table/CrudModal.vue'
import CrudTable from '@/components/table/CrudTable.vue'
import QueryBarItem from '@/components/query-bar/QueryBarItem.vue'
import { formatDate, renderIcon } from '@/utils'
import { useCRUD } from '@/composables'
import api from '@/api'
import TheIcon from '@/components/icon/TheIcon.vue'
import { useUserStore } from '@/store'

const $table = ref(null)
const queryItems = ref({})
const vPermission = resolveDirective('permission')
const roleOption = ref([])
const deptOption = ref([])

const {
  modalVisible,
  modalTitle,
  modalAction,
  modalLoading,
  handleSave,
  modalForm,
  modalFormRef,
  handleEdit,
  handleDelete,
  handleAdd,
} = useCRUD({
  name: '用户',
  initForm: {},
  doCreate: api.createUser,
  doUpdate: api.updateUser,
  doDelete: api.deleteUser,
  refresh: () => $table.value?.handleSearch(),
})

onMounted(() => {
  $table.value?.handleSearch()
  api.getRoleList({ page: 1, page_size: 9999 }).then((res) => (roleOption.value = res.data))
  api.getDepts().then((res) => (deptOption.value = res.data))
})

const columns = [
  { title: '名称', key: 'username', ... },
  { title: '邮箱', key: 'email', ... },
  {
    title: '用户角色',
    key: 'role',
    render(row) {
      // 渲染多个角色标签
    },
  },
  { title: '部门', key: 'dept.name', ... },
  {
    title: '超级用户',
    key: 'is_superuser',
    render(row) {
      // 是/否标签
    },
  },
  {
    title: '上次登录时间',
    key: 'last_login',
    render(row) {
      // 格式化时间
    },
  },
  {
    title: '禁用',
    key: 'is_active',
    render(row) {
      // 开关切换禁用状态
    },
  },
  {
    title: '操作',
    key: 'actions',
    render(row) {
      // 编辑、删除、重置密码按钮
    },
  },
]

async function handleUpdateDisable(row) {
  if (!row.id) return
  const userStore = useUserStore()
  if (userStore.userId === row.id) {
    $message.error('当前登录用户不可禁用！')
    return
  }
  row.publishing = true
  row.is_active = row.is_active === false ? true : false
  row.publishing = false
  // 组装角色和部门数据
  row.role_ids = row.roles.map(e => e.id)
  row.dept_id = row.dept?.id
  try {
    await api.updateUser(row)
    $message?.success(row.is_active ? '已取消禁用该用户' : '已禁用该用户')
    $table.value?.handleSearch()
  } catch (err) {
    // 有异常恢复原来的状态
    row.is_active = row.is_active === false ? true : false
  } finally {
    row.publishing = false
  }
}

const nodeProps = ({ option }) => {
  return {
    onClick() {
      if (lastClickedNodeId === option.id) {
        $table.value?.handleSearch()
        lastClickedNodeId = null
      } else {
        api.getUserList({ dept_id: option.id }).then((res) => {
          $table.value.tableData = res.data
          lastClickedNodeId = option.id
        })
      }
    },
  }
}

const validateAddUser = {
  username: [{ required: true, message: '请输入名称', trigger: ['input', 'blur'] }],
  email: [
    { required: true, message: '请输入邮箱地址', trigger: ['input', 'change'] },
    {
      trigger: ['blur'],
      validator: (rule, value, callback) => {
        const re = /^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/
        if (!re.test(modalForm.value.email)) {
          callback('邮箱格式错误')
          return
        }
        callback()
      },
    },
  ],
  password: [{ required: true, message: '请输入密码', trigger: ['input', 'blur', 'change'] }],
  confirmPassword: [
    { required: true, message: '请再次输入密码', trigger: ['input'] },
    {
      trigger: ['blur'],
      validator: (rule, value, callback) => {
        if (value !== modalForm.value.password) {
          callback('两次密码输入不一致')
          return
        }
        callback()
      },
    },
  ],
  roles: [
    { type: 'array', required: true, message: '请至少选择一个角色', trigger: ['blur', 'change'] },
  ],
}