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ant-design-vue-jeecg/src/views/system/modules/DepartAuthModal.vue 6.28 KB
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<template>
  <a-card :bordered="false">
    <template v-if="this.departId">
      <a-spin :spinning="loading">
        <a-form>
          <a-form-item label='所拥有的权限'>
            <a-tree
              checkable
              @check="onCheck"
              :checkedKeys="checkedKeys"
              :treeData="treeData"
              @expand="onExpand"
              @select="onTreeNodeSelect"
              :selectedKeys="selectedKeys"
              :expandedKeys="expandedKeysss"
              :checkStrictly="checkStrictly"
              style="height:500px;overflow: auto;">
              <span slot="hasDatarule" slot-scope="{slotTitle,ruleFlag}">
                {{ slotTitle }}
                <a-icon v-if="ruleFlag" type="align-left" style="margin-left:5px;color: red;"></a-icon>
              </span>
            </a-tree>
          </a-form-item>
        </a-form>
      </a-spin>
      <div class="anty-form-btn">
        <a-dropdown style="float: left" :trigger="['click']" placement="topCenter">
          <a-menu slot="overlay">
            <!-- 简化Tree逻辑,使用默认checkStrictly为false的行为,即默认父子关联
            <a-menu-item key="1" @click="switchCheckStrictly(1)">父子关联</a-menu-item>
            <a-menu-item key="2" @click="switchCheckStrictly(2)">取消关联</a-menu-item>
            -->
            <a-menu-item key="3" @click="checkALL">全部勾选</a-menu-item>
            <a-menu-item key="4" @click="cancelCheckALL">取消全选</a-menu-item>
            <a-menu-item key="5" @click="expandAll">展开所有</a-menu-item>
            <a-menu-item key="6" @click="closeAll">合并所有</a-menu-item>
          </a-menu>
          <a-button>
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            树操作
            <a-icon type="up"/>
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          </a-button>
        </a-dropdown>
        <a-button style="float: right" @click="handleSubmit" type="primary" htmlType="button" icon="form">保存</a-button>
      </div>
    </template>
    <a-card v-else :bordered="false" style="height:200px">
      <a-empty>
        <span slot="description"> 请先选择一个部门! </span>
      </a-empty>
    </a-card>
    <depart-datarule-modal ref="datarule"/>
  </a-card>
</template>

<script>
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import {queryTreeListForRole, queryDepartPermission, saveDepartPermission} from '@/api/api'
import DepartDataruleModal from './DepartDataruleModal'
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export default {
  name: 'DepartAuthModal',
  components: {DepartDataruleModal},
  data() {
    return {
      departId: "",
      treeData: [],
      defaultCheckedKeys: [],
      checkedKeys: [],
      halfCheckedKeys: [],
      expandedKeysss: [],
      allTreeKeys: [],
      autoExpandParent: true,
      checkStrictly: false,
      title: "部门权限配置",
      visible: false,
      loading: false,
      selectedKeys: []
    }
  },
  methods: {
    onTreeNodeSelect(id) {
      if (id && id.length > 0) {
        this.selectedKeys = id
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      }
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      this.$refs.datarule.show(this.selectedKeys[0], this.departId)
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    },
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    onCheck(checkedKeys, {halfCheckedKeys}) {
      // 保存选中的和半选中的,后面保存的时候合并提交
      this.checkedKeys = checkedKeys
      this.halfCheckedKeys = halfCheckedKeys
    },
    show(departId) {
      this.departId = departId
      this.loadData();
    },
    close() {
      this.reset()
      this.$emit('close');
      this.visible = false;
    },
    onExpand(expandedKeys) {
      this.expandedKeysss = expandedKeys;
      this.autoExpandParent = false
    },
    reset() {
      this.expandedKeysss = []
      this.checkedKeys = []
      this.defaultCheckedKeys = []
      this.loading = false
    },
    expandAll() {
      this.expandedKeysss = this.allTreeKeys
    },
    closeAll() {
      this.expandedKeysss = []
    },
    checkALL() {
      this.checkedKeys = this.allTreeKeys
    },
    cancelCheckALL() {
      this.checkedKeys = []
    },
    handleCancel() {
      this.close()
    },
    handleSubmit() {
      let that = this;
      if (!that.departId) {
        this.$message.warning('请点击选择一个部门!')
      }
      let checkedKeys = [...that.checkedKeys, ...that.halfCheckedKeys]
      const permissionIds = checkedKeys.join(",")
      let params = {
        departId: that.departId,
        permissionIds,
        lastpermissionIds: that.defaultCheckedKeys.join(","),
      };
      that.loading = true;
      saveDepartPermission(params).then((res) => {
        if (res.success) {
          that.$message.success(res.message);
          that.loading = false;
          that.loadData();
        } else {
          that.$message.error(res.message);
          that.loading = false;
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        }
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      })
    },
    convertTreeListToKeyLeafPairs(treeList, keyLeafPair = []) {
      for (const {key, isLeaf, children} of treeList) {
        keyLeafPair.push({key, isLeaf})
        if (children && children.length > 0) {
          this.convertTreeListToKeyLeafPairs(children, keyLeafPair)
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        }
      }
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      return keyLeafPair;
    },
    emptyCurrForm() {
      this.form.resetFields()
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    },
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    loadData() {
      this.loading = true;
      queryTreeListForRole().then((res) => {
        this.treeData = res.result.treeList
        this.allTreeKeys = res.result.ids
        const keyLeafPairs = this.convertTreeListToKeyLeafPairs(this.treeData)
        queryDepartPermission({departId: this.departId}).then((res) => {
          // 过滤出 leaf node 即可,即选中的
          // Tree组件中checkStrictly默认为false的时候,选中子节点,父节点会自动设置选中或半选中
          // 保存 checkedKeys 以及 halfCheckedKeys 以便于未做任何操作时提交表单数据
          const checkedKeys = [...res.result].filter(key => {
            const keyLeafPair = keyLeafPairs.filter(item => item.key === key)[0]
            return keyLeafPair && keyLeafPair.isLeaf
          })
          const halfCheckedKeys = [...res.result].filter(key => {
            const keyLeafPair = keyLeafPairs.filter(item => item.key === key)[0]
            return keyLeafPair && !keyLeafPair.isLeaf
          })
          this.checkedKeys = [...checkedKeys];
          this.halfCheckedKeys = [...halfCheckedKeys]
          this.defaultCheckedKeys = [...halfCheckedKeys, ...checkedKeys];
          this.expandedKeysss = this.allTreeKeys;
          this.loading = false;
        })
      })
    }
  },
}
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</script>

<style scoped>

</style>