【发布时间】:2017-05-08 23:41:05
【问题描述】:
我正在使用 tslint 检查我的 angular 项目,我收到了这个错误,我不明白其中的原因。错误是:期望赋值或函数调用
getInfoPrinting() {
this.imprimirService.getInfoPrinting().subscribe(
response => {
this.loading = false;
this.printingOrders = response.data;
this.totalNumberOfCharacters = 0;
this.totalNumberOfCharactersNext = 0;
if (this.printingOrders.labelPresentOrder && this.printingOrders.labelPresentOrder.lines) {
this.printingOrders.labelPresentOrder.lines.forEach(
line => {
this.totalNumberOfCharacters += line.length;
}
);
}
if (this.printingOrders.labelNextOrder && this.printingOrders.labelNextOrder.lines) {
this.printingOrders.labelNextOrder.lines.forEach(
line => {
this.totalNumberOfCharactersNext += line.length;
}
);
}
if (this.printingOrders.printing) {
this.suscribeNotifications();
}
}
), err => {
this.loading = false;
this.alertService.error(INFO_NO_EXISTEN_ORDEN_PREPARADA);
this.hasAlert = true;
};
}
错误在这一行:
this.imprimirService.getInfoPrinting().subscribe(
我做错了什么?
谢谢。
【问题讨论】:
-
我不认为这是你的 linter,我认为你的右括号和分隔
subcribe的回调参数的逗号放错了位置。 -
尝试将
response放在括号内,如下所示:this.imprimirService.getInfoPrinting().subscribe((response) => { ... });
标签: angular typescript tslint