Incorrect DateTime Format :displaying DateTime (hijri) after upgrading

muhammedshaaban7 commented 1 year ago

Is there an existing issue for this?

[X] I have searched the existing issues

Description

After upgrading from ABP Framework v3.2.1 to v7.2.2, I noticed that the datetime format for displaying dates has changed from Hijri (Islamic) calendar to Gregorian calendar format.

Reproduction Steps

Upgrade the project from ABP Framework v3.2.1 to v7.2.2.
Create a simple DTO (Data Transfer Object) class, let's name it MyDto, with a DateTime property named MyDate. In the application's API layer, create a new endpoint or modify an existing one that returns an instance of MyDto.
```
public TestDto DoSomething()
    {
        return new TestDto
        {
            MyDate = DateTime.Now
        };
    }
```



- Execute the API call to the endpoint and observe the response.
- Inspect the returned MyDto object and check the value of the MyDate property.

### Expected behavior

I expected the datetime values to continue being displayed in the Hijri calendar format, as it was in ABP Framework v3.2.1.

### Actual behavior

The datetime values are now being displayed in the Gregorian calendar format, which is not the desired behavior.

### Regression?

_No response_

### Known Workarounds

_No response_

### Version

7.2.2

### User Interface

Common (Default)

### Database Provider

EF Core (Default)

### Tiered or separate authentication server

None (Default)

### Operation System

Windows (Default)

### Other information

_No response_

maliming commented 1 year ago

hi

We are using System.Text.Json to serialize the DTO. You can configure its options.

https://docs.abp.io/en/abp/latest/JSON

muhammedshaaban7 commented 1 year ago

Thank you for your response and continued support. I understand that you suggested configuring System.Text.Json options, but I would like to inform you that our application currently relies on Newtonsoft.Json for serialization. In fact, we have already configured the AbpNewtonsoftJsonSerializerOptions according to ABP Framework's guidelines.

Despite these efforts, we are still experiencing the problem where datetime values are not being displayed in the desired Hijri calendar format.

In the previous version (3.2.1) of ABP Framework, the datetime formatting worked perfectly fine, and the dates were displayed in the expected Hijri calendar format. It was only after upgrading to version 7.2.2 that we encountered this change in behavior.

Thank you once again for your time and assistance.

maliming commented 1 year ago

hi

Can you share a simple project to reproduce?

abpframework / abp