Change the Timezone list #10680

9 Answer(s)

• 

  0

  ismcagdas created 3 years ago

  Support Team

  Hi,

  This list is retrieved in https://github.com/aspnetzero/aspnet-zero-core/blob/dev/aspnet-core/src/MyCompanyName.AbpZeroTemplate.Core/Timing/TimeZoneService.cs#L58.

  You can change GetWindowsTimezones method as shown below;

  public List<NameValueDto> GetWindowsTimezones()
          {
              return TZConvert.KnownWindowsTimeZoneIds.OrderBy(tz => tz)
                  .Select(tz => new NameValueDto
                  {
                      Value = TZConvert.GetTimeZoneInfo(tz).DisplayName,
                      Name = tz
                  }).ToList();
          }
  

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• 

  0

  shedspotter created 3 years ago

  HI ismcagdas, after changing the list and saving the time zone for user it is given us below exception and it is not allowing user to access the application

  Exception of type 'System.TimeZoneNotFoundException' was thrown. System.TimeZoneNotFoundException: Exception of type 'System.TimeZoneNotFoundException' was thrown. at TimeZoneConverter.TZConvert.GetTimeZoneInfo(String windowsOrIanaTimeZoneId)
  at Abp.Timing.Timezone.TimezoneHelper.FindTimeZoneInfo(String windowsOrIanaTimeZoneId) at Abp.Web.Configuration.AbpUserConfigurationBuilder.GetUserTimingConfig()
  at Abp.Web.Configuration.AbpUserConfigurationBuilder.GetAll()
  at Abp.AspNetCore.Mvc.Controllers.AbpUserConfigurationController.GetAll() at lambda_method2024(Closure , Object )
  at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.

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• 

  0

  ismcagdas created 3 years ago

  Support Team

  Hi,

  Could you share your final code for GetWindowsTimezones ?

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• 

  0

  shedspotter created 3 years ago

  I have used the same code which you have shared with us I have just copied and paste it

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• 

  0

  ismcagdas created 3 years ago

  Support Team

  Hi,

  Sorry, I think I made a mistake, could you try this:

  public List<NameValueDto> GetWindowsTimezones()
  {
      return TZConvert.KnownWindowsTimeZoneIds.OrderBy(tz => tz)
          .Select(tz => new NameValueDto
          {
              Value = tz,
              Name = TZConvert.GetTimeZoneInfo(tz).DisplayName
          }).ToList();
  }
  

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• 

  0

  marble68 created 2 years ago

  I too get an error. V11 MVC Jquery

      System.MissingMethodException
        HResult=0x80131513
        Message=Method not found: 'System.Collections.Generic.ICollection`1<System.String> TimeZoneConverter.TZConvert.get_KnownWindowsTimeZoneIds()'.
        Source=inzibackend.Core
        StackTrace:
         at inzibackend.Timing.TimeZoneService.GetWindowsTimezones() in C:\Dev\Surpathv2\src\inzibackend.Core\Timing\TimeZoneService.cs:line 76
         at inzibackend.Timing.TimingAppService.<GetTimezoneInfos>d__4.MoveNext() in C:\Dev\Surpathv2\src\inzibackend.Application\Timing\TimingAppService.cs:line 50
  
        This exception was originally thrown at this call stack:
          inzibackend.Timing.TimingAppService.GetTimezoneInfos(Abp.Configuration.SettingScopes) in TimingAppService.cs
  

  This is the function that throws:

      return TZConvert.KnownWindowsTimeZoneIds.OrderBy(tz => tz)
                  .Select(tz => new NameValueDto
                  {
                      Value = tz,
                      Name = TZConvert.GetTimeZoneInfo(tz).DisplayName
                  }).ToList();
                  
  

  Haven't resolved it yet.

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• 

  0

  marble68 created 2 years ago

  I too get an error. V11 MVC Jquery

      System.MissingMethodException
        HResult=0x80131513
        Message=Method not found: 'System.Collections.Generic.ICollection`1<System.String> TimeZoneConverter.TZConvert.get_KnownWindowsTimeZoneIds()'.
        Source=inzibackend.Core
        StackTrace:
         at inzibackend.Timing.TimeZoneService.GetWindowsTimezones() in C:\Dev\Surpathv2\src\inzibackend.Core\Timing\TimeZoneService.cs:line 76
         at inzibackend.Timing.TimingAppService.<GetTimezoneInfos>d__4.MoveNext() in C:\Dev\Surpathv2\src\inzibackend.Application\Timing\TimingAppService.cs:line 50
  
        This exception was originally thrown at this call stack:
          inzibackend.Timing.TimingAppService.GetTimezoneInfos(Abp.Configuration.SettingScopes) in TimingAppService.cs
  

  This is the function that throws:

      return TZConvert.KnownWindowsTimeZoneIds.OrderBy(tz => tz)
                  .Select(tz => new NameValueDto
                  {
                      Value = tz,
                      Name = TZConvert.GetTimeZoneInfo(tz).DisplayName
                  }).ToList();
                  
  

  Haven't resolved it yet.

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• 

  0

  marble68 created 2 years ago

  What's interesting, is if I move that function from the TimeZoneService, and run it inside the TimingAppService, it works fine.

  Only when it's under Core project does it fail.

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• 

  0

  marble68 created 2 years ago

  I determined why: I was importing a project into the .core project and it downgraded TZConvert.

  I made sure my imported project's csproj file, packages, etc were as identical to .core as I could - and in doing so, the TZConvert is behaving as expected.

  Therefore, shedspotter, check your nuget packages, and more in the csproj file - in the event you're importing a project or a package downgraded your TZConvert.

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