<el-select v-model="mech.dateIds" placeholder="请选择" multiple clearable @change="$forceUpdate()"> <el-optionv-for="item in dateList" :key="item.value" :label="item.label" :value="item.value"> </el-option> </el-select> 添加: @change="$forceUpdate()"
<el-select v-model="mech.dateIds" placeholder="请选择" multiple clearable @change="$forceUpdate()"> <el-optionv-for="item in dateList" :key="item.value" :label="item.label" :value="item.value"> </el-option> </el-select> 添加: @change="$forceUpdate()"