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Post date from angular to backend issue #4986


User avatar
0
mmarjeh created

Hi,

I got bellow issue when post model that contains date value from angular frontend to API backend.

I tried to use custom converter, but it didn't reach read and write methods:

context.Services.Configure<JsonOptions>(options =>
{
            options.JsonSerializerOptions.Converters.Add(new CustomDateTimeConverter());
});

public class CustomDateTimeConverter : JsonConverter<DateTime>
{
    public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
    {

        var formats = "dd/MM/yyyy;dd-MM-yyyy;dd.MM.yyyy;dd/MM/yyyy hh:mm:ss;dd-MM-yyyy hh:mm:ss;dd.MM.yyyy hh:mm:ss;dd/MM/yyyy HH:mm:ss;dd-MM-yyyy HH:mm:ss;dd.MM.yyyy HH:mm:ss".Split(";");

        var input = reader.GetString();

        var value = DateTime.ParseExact(input, formats, null);

        return value;
    }

    public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
    {
        writer.WriteStringValue(value);
    }
}

Also I tried below settings:

var formats = "dd/MM/yyyy;dd-MM-yyyy;dd.MM.yyyy;dd/MM/yyyy hh:mm:ss;dd-MM-yyyy hh:mm:ss;dd.MM.yyyy hh:mm:ss;dd/MM/yyyy HH:mm:ss;dd-MM-yyyy HH:mm:ss;dd.MM.yyyy HH:mm:ss".Split(";");

context.Services.Configure<AbpJsonOptions>(options =>
{
    options.InputDateTimeFormats.AddRange(formats);

});

I got another issue:

Could you please help and advise.

  • ABP Framework version: v7.0.2
  • UI type: Angular
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): no
  • Exception message and stack trace:
  • Steps to reproduce the issue:"

5 Answer(s)
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    hi

    Please share your HTTP request info of angular.

  • User Avatar
    0
    mmarjeh created

    Hi,

    Please find below requested details:

    date control

    <div class="input-group" validationTarget>
        <input readonly id="expense-date" formControlName="date" class="form-control" ngbDatepicker #dateInput
          #dateDatepicker="ngbDatepicker" (click)="dateDatepicker.open()"
          (keyup.space)="dateDatepicker.open()"  />
        <div *ngIf="dateInput.value" class="input-group-append">
          <button class="btn btn-link px-2" type="button" [title]="'AbpUi::Clear' | abpLocalization" (click)="
              dateDatepicker.writeValue(null); dateDatepicker.manualDateChange(null, true)
            ">
            <i class="fa fa-times" aria-hidden="true"></i>
          </button>
        </div>
      </div>
    </div>
    

    
    {
      "notes": "Mohammed Bany El Marjeh",
      "totalExpenses": 250000,
      "cashAdvancedTaken": 4500,
      "netAmount": 245500,
      "beneficiary": "Mohammed Bany El Marjeh",
      "date": {
        "year": 2023,
        "month": 5,
        "day": 28
      },
      "priority": 0,
      "paymentMethodId": 1,
      "mainCurrencyId": 1,
      "treasurerId": 3015,
      "categoryId": "969dbede-c4a1-3985-c9ae-3a0aa894b317",
      "departmentId": 5,
      "expenseDetails": [
        {
          "date": {
            "year": 2023,
            "month": 5,
            "day": 31
          },
          "invoiceNO": "00001",
          "description": "Internet",
          "amountFC": 250000,
          "amount": 250000,
          "stationId": 1,
          "financialAccountId": 1,
          "fcCurrencyId": 1
        }
      ]
    }
    
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    hi

    Can you try to convert "date": {"year": 2023,"month": 5,"day": 31} to a string object?

    eg: 2023-05-31

  • User Avatar
    0
    mmarjeh created

    Hi,

    I did but I still got below error

  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    hi

    context.Services.Configure(options =>
    {
        options.InputDateTimeFormats.Add("yyyy/MM/dd");
    });
    

    If still not working, Please share a simple project. I will test it localy.

    liming.ma@volosoft.com

Made with ❤️ on ABP v9.1.0-preview. Updated on November 01, 2024, 05:35