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ant-design-vue-jeecg/src/views/system/NewPermissionList.vue 6.39 KB
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<template>
  <a-card :bordered="false">

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
      <a-button
        @click="batchDel"
        v-if="selectedRowKeys.length > 0"
        ghost
        type="primary"
        icon="delete">批量删除
      </a-button>
    </div>

    <!-- table区域-begin -->
    <div>

      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i>已选择&nbsp;<a style="font-weight: 600">{{
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          selectedRowKeys.length
        }}</a>项&nbsp;&nbsp;
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        <a style="margin-left: 24px" @click="onClearSelected">清空</a>
      </div>

      <a-table
        :columns="columns"
        size="middle"
        :pagination="false"
        :dataSource="dataSource"
        :loading="loading"
        @expand="expandSubmenu"
        :expandedRowKeys="expandedRowKeys"
        :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        @expandedRowsChange="handleExpandedRowsChange">

        <span slot="action" slot-scope="text, record">
          <a @click="handleEdit(record)">编辑</a>

          <a-divider type="vertical"/>
          <a-dropdown>
            <a class="ant-dropdown-link">
              更多 <a-icon type="down"/>
            </a>
            <a-menu slot="overlay">
              <a-menu-item>
                <a href="javascript:;" @click="handleDetail(record)">详情</a>
              </a-menu-item>
              <a-menu-item>
                <a href="javascript:;" @click="handleAddSub(record)">添加下级</a>
              </a-menu-item>
              <a-menu-item>
                <a href="javascript:;" @click="handleDataRule(record)">数据规则</a>
              </a-menu-item>

              <a-menu-item>
                <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)" placement="topLeft">
                  <a>删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>
        <!-- 字符串超长截取省略号显示 -->
        <span slot="url" slot-scope="text">
          <j-ellipsis :value="text" :length="25"/>
        </span>
        <!-- 字符串超长截取省略号显示-->
        <span slot="component" slot-scope="text">
          <j-ellipsis :value="text"/>
        </span>
      </a-table>

    </div>
    <!-- table区域-end -->

    <permission-modal ref="modalForm" @ok="modalFormOk"></permission-modal>
    <permission-data-rule-list ref="PermissionDataRuleList" @ok="modalFormOk"></permission-data-rule-list>

  </a-card>
</template>

<script>
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import PermissionModal from './modules/PermissionModal'
import {getSystemMenuList, getSystemSubmenu, getSystemSubmenuBatch} from '@/api/api'
import {JeecgListMixin} from '@/mixins/JeecgListMixin'
import PermissionDataRuleList from './PermissionDataRuleList'
import JEllipsis from '@/components/jeecg/JEllipsis'
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const columns = [
  {
    title: '菜单名称',
    dataIndex: 'name',
    key: 'name'
  }, {
    title: '菜单类型',
    dataIndex: 'menuType',
    key: 'menuType',
    customRender: function (text) {
      if (text == 0) {
        return '菜单'
      } else if (text == 1) {
        return '菜单'
      } else if (text == 2) {
        return '按钮/权限'
      } else {
        return text
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      }
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    }
  },/*{
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      title: '权限编码',
      dataIndex: 'perms',
      key: 'permissionCode',
    },*/{
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    title: 'icon',
    dataIndex: 'icon',
    key: 'icon'
  },
  {
    title: '组件',
    dataIndex: 'component',
    key: 'component',
    scopedSlots: {customRender: 'component'}
  },
  {
    title: '路径',
    dataIndex: 'url',
    key: 'url',
    scopedSlots: {customRender: 'url'}
  },
  {
    title: '排序',
    dataIndex: 'sortNo',
    key: 'sortNo'
  },
  {
    title: '操作',
    dataIndex: 'action',
    scopedSlots: {customRender: 'action'},
    align: 'center',
    width: 150
  }
]
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export default {
  name: 'PermissionListAsync',
  mixins: [JeecgListMixin],
  components: {
    PermissionDataRuleList,
    PermissionModal,
    JEllipsis
  },
  data() {
    return {
      description: '这是菜单管理页面',
      // 表头
      columns: columns,
      loading: false,
      // 展开的行,受控属性
      expandedRowKeys: [],
      url: {
        list: '/sys/permission/list',
        delete: '/sys/permission/delete',
        deleteBatch: '/sys/permission/deleteBatch'
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      }
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    }
  },
  methods: {
    loadData() {
      this.loading = true
      getSystemMenuList().then((res) => {
        if (res.success) {
          this.dataSource = res.result
          return this.loadDataByExpandedRows(this.dataSource)
        }
      }).finally(() => {
        this.loading = false
      })
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    },
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    expandSubmenu(expanded, record) {
      if (expanded && (!record.children || record.children.length === 0)) {
        getSystemSubmenu({parentId: record.id}).then((res) => {
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          if (res.success) {
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            record.children = res.result
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          }
        })
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      }
    },
    // 根据已展开的行查询数据(用于保存后刷新时异步加载子级的数据)
    loadDataByExpandedRows(dataList) {
      if (this.expandedRowKeys.length > 0) {
        return getSystemSubmenuBatch({parentIds: this.expandedRowKeys.join(',')}).then((res) => {
          if (res.success) {
            let childrenMap = res.result
            let fn = (list) => {
              if (list && list.length > 0) {
                list.forEach(data => {
                  if (this.expandedRowKeys.includes(data.id)) {
                    data.children = childrenMap[data.id]
                    fn(data.children)
                  }
                })
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              }
            }
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            fn(dataList)
          }
        })
      } else {
        return Promise.resolve()
      }
    },
    // 打开数据规则编辑
    handleDataRule(record) {
      this.$refs.PermissionDataRuleList.edit(record)
    },
    handleAddSub(record) {
      this.$refs.modalForm.title = "添加子菜单";
      this.$refs.modalForm.disableSubmit = false;
      this.$refs.modalForm.edit({status: '1', permsType: '1', route: true, 'parentId': record.id, menuType: 1});
    },
    handleExpandedRowsChange(expandedRows) {
      this.expandedRowKeys = expandedRows
    },
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  }
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}
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</script>
<style scoped>
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@import '~@assets/less/common.less';
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</style>