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juvenile-prosecution-vue/src/views/system/modules/DepartAuthModal.vue 6.5 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>
              树操作 <a-icon type="up" />
            </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>
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          <span slot="description"> 请先选择一个单位! </span>
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        </a-empty>
      </a-card>
      <depart-datarule-modal ref="datarule"/>
    </a-card>
  </template>
  
  <script>
    import {queryTreeListForRole,queryDepartPermission,saveDepartPermission} from '@/api/api'
    import DepartDataruleModal from './DepartDataruleModal'
  
    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
          }
          this.$refs.datarule.show(this.selectedKeys[0],this.departId)
        },
        onCheck (checkedKeys, { halfCheckedKeys }) {
          // 保存选中的和半选中的,后面保存的时候合并提交
          this.checkedKeys = checkedKeys
          this.halfCheckedKeys = halfCheckedKeys
        },
        show(departId){
          this.departId=departId
          this.loadData();
        },
        close () {
          this.reset()
          this.$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;
            }
          })
        },
        convertTreeListToKeyLeafPairs(treeList, keyLeafPair = []) {
          for(const {key, isLeaf, children} of treeList) {
            keyLeafPair.push({key, isLeaf})
            if(children && children.length > 0) {
              this.convertTreeListToKeyLeafPairs(children, keyLeafPair)
            }
          }
          return keyLeafPair;
        },
        emptyCurrForm() {
          this.form.resetFields()
        },
        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;
            })
          })
        }
      },
    }
  </script>
  
  <style scoped>
  
  </style>