Data Transfer Object (DTO)
public class CreateTaxMapDto
{
[Required(ErrorMessage = "Tax Type is required")]
public int TaxTypeId { get; set; }
public int? BranchId { get; set; }
[Required(ErrorMessage = "Date of receipt is required")]
public DateTime DateOfReceipt { get; set; }
public decimal Amount { get; set; }
public IFormFile ScanImage { get; set; }
[StringLength(150)]
public string Remark { get; set; }
}
Application Service
public async Task SaveTax(CreateTaxMapDto input)
{
// Code to save the input to the database
}
CreateTaxMap.ts
export class CreateTaxMapDto {
taxTypeId: number;
branchId: number;
dateOfReceipt: Date;
amount: number;
scanImage: any;
...
}
}
Create-Tax.Component.Html
<input #imageInput type="file" class="form-control" (change)="onImageChange()" />
Component.ts
onImageChange() {
...
}
save(): void {
...
}
Service.ts
create(input: CreateTaxMapDto): Observable<TaxDto> {
let url_ = this.baseUrl + '/api/services/app/Tax/SaveTax';
const content_ = JSON.stringify(input ? input.toJS() : null);
return this.http.request(url_, {
body: content_,
method: 'post',
headers: new Headers({
'Content-Type': 'application/json; charset=UTF-8',
'Accept': 'application/json; charset=UTF-8'
})
}).map((response) => {
return this.processCreate(response);
})...
}
The error message displayed on the console indicates that the request is not valid due to validation errors related to the `scanImage` property.
I am utilizing aspnetboilerplate v3.0.0 with .NET Core and Angular4 for my project. Any assistance or guidance in resolving this issue would be greatly appreciated.