我有2个具有不同模型的数组
这是第一个数组的模型
export class TenancyTenantDto {
name!: string | undefined;
email!: string | undefined;
paymentMethodName!: string | undefined;
paymentMethodId!: number | undefined;
propertyTenantId!: number | undefined;
isPrimary!: boolean | undefined;
id!: number | undefined;
}
和第二个数组模型
export class TenancyTenantViewModel {
name: string;
email: string;
paymentMethodName: string;
paymentMethodId: number;
tenancyTenantId: number;
tenantId: number;
isPrimary: boolean;
id: Guid;
}
我需要将1个数组映射到2个。我该怎么做?
我试图这样做this.tenants = [...tenants.map(e => new TenancyTenantViewModel({id: e.id, etc.}))];
但似乎不起作用。
答案 0 :(得分:1)
定义地图:
function mapType(source: TenancyTenantDto): TenancyTenantViewModel {
return { // Your mapping logic here }
}
用法:
const originalArray: TenancyTenantDto[] = [...]
const mappedArray: TenancyTenantViewModel[] = originalArray.map(mapType);