valueChange() { console.log(this.$refs.select) console.log(this.$refs.select.createdSelected) console.log(this.$refs.select.createdLabel) if (this.$refs.select.createdSelected) { console.log('进来了') // specificationApi.save(this.optionValue).then(result => { // this.device.specificationId = result.data.specificationId // this.getDeviceSpecificationList() // }) }}, <el-select ref="select" v-model="optionValue.specificationName" filterable allow-create placeholder="请选择仪器规格" @change="valueChange"> <el-option v-for="item in options" :key="item.id" :label="item.specificationName" :value="item.id"/> </el-select> </el-form-item>!