【发布时间】:2021-02-08 15:35:58
【问题描述】:
我的代码中有多个条件!所以我正在考虑使用问题运算符而不是if() .. else..。但是这个算子我不是很懂。
这是我的代码:
if(this.intake.repairdamageInfo.additionalinfo){
damageObjectModel.price = this.intake.repairdamageInfo.additionalinfo.newPrice;
damageObjectModel.store = this.intake.repairdamageInfo.additionalinfo.storePurchase;
damageObjectModel.dayValue = this.intake.repairdamageInfo.additionalinfo.dayValue;
}
else {
damageObjectModel.price = "";
damageObjectModel.store = "";
damageObjectModel.dayValue = "";
}
我尝试过,但没有成功:
damageObjectModel.price = this.intake.repairdamageInfo.additionalinfo?.newPrice;
damageObjectModel.store = this.intake.repairdamageInfo.additionalinfo?.storePurchase;
damageObjectModel.dayValue = this.intake.repairdamageInfo.additionalinfo?.dayValue;
谁能帮帮我
【问题讨论】:
标签: typescript conditional-operator