vue的element加了@change之后，选择框选择了无法关闭时咋回事？

Question

必须点外面空白区域才能关掉

<el-select
                v-model="formData.cityId"
                @change="cityChanged()"
                clearable="true"
                filterable
                placeholder="全部"
              >
                <el-option
                  v-for="item in cityList"
                  :key="item.cityId"
                  :label="item.cityName"
                  :value="item.cityId"
                >
                </el-option>
              </el-select>

Answer 1

@change="cityChanged()"改成@change="cityChanged"试试