<el-form-item label="BName" prop="Name">
            <uni-tree-select
  ref="treeParamsSingleName"
  v-model="dataForm.Name"
  multiple
  :select-params="selectParamsSingle_"
  :tree-params="treeParamsSingleName"
  tree-url="/xxx/xxx/list"
  :tree-url-params="{ status: 1 }"
  @node-click="Check"
  @searchFun="_searchFunSingle"
  
/>
          </el-form-item>

treeParamsSingleName: {
          filterable: true,
          props: {
            children: 'children',
            label: 'shortName',
            value: 'Name',
            disabled: 'disabled',
          },
        },

selectParamsSingle_: {
          multiple: true,
          clearable: true,
          placeholder: '请选择',
        },

Check(data) {
  console.log('Check', data)
  const index = this.dataForm.Name.findIndex(item => item === data.Name)
  if (index === -1) {
    // 如果不存在，则添加到数组中
    this.dataForm.Name.push(data.Name)
  } 
  this.getNameList()
  this.invClearValue()
},

getNameList() {
        return new Promise((resolve) => {
          setTimeout(() => {
            this.$http
              .get('/xxx/xxx/list' )
              .then(({ data: res }) => {
                console.log({res});
                if (res.code !== 0) {
                  return this.$message.error(res.msg)
                } 
                this.NameList = res.data;
               
                resolve();
              
            })
              .catch(() => {})
          })
        })
      },


_searchFunSingle(value) {
        this.$refs.treeParamsSingleName.$refs.tree.filter(value)
      },

invClearValue() {
        this.dataForm.xx = ''
        this.dataForm.xx = ''
      },