vue下拉选获取多个值

 <z-option
                    v-for="item in userGroup"
                    :key="item.pkId"
                    :value="`${item.resourcesCode},${item.resourcesName},${item.pkId}`"
                    >{{ item.resourcesName }}</z-option
                  >

 if (data.value) {
        let [resourcesCode, resourcesName, pkId] = data.value.split(',')
        this.modelForQueryCriteria.personCode = resourcesCode
        this.modelForQueryCriteria.personName = resourcesName
        this.modelForQueryCriteria.pkId = pkId
      }