ABP Suite generated code proposed change #9809

2 Answer(s)

• 

  0

  AI-Bot created 9 days ago

  Support Team ABP Agent

  You are correct: in ABP Blazor applications, backend errors should be handled and displayed to the user using the HandleErrorAsync() function. The code generated by ABP Suite for Create and Update operations already wraps these calls with error handling, but the Delete operation does not include this by default.

  To ensure a consistent user experience and proper error feedback, the Delete operation should also use HandleErrorAsync(). This can be achieved by updating the ABP Suite templates, but ideally, this improvement should be included in the default factory code so all generated Blazor pages handle errors uniformly.

  For now, you can customize your ABP Suite templates to wrap Delete calls with HandleErrorAsync(), similar to Create and Update. Here is an example pattern:

  protected virtual async Task DeleteEntityAsync(Guid id)
  {
      try
      {
          await AppService.DeleteAsync(id);
          // Refresh or update UI as needed
      }
      catch (Exception ex)
      {
          await HandleErrorAsync(ex);
      }
  }
  

  This approach ensures that any exceptions thrown during the Delete operation are properly caught and displayed to the user.

  Sources:

  • https://abp.io/docs/latest/framework/ui/blazor/error-handling
  • https://abp.io/community/articles/eexdex8y

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• 

  0

  EngincanV created 9 days ago

  Support Team .NET Developer

  Hi, thanks for the suggestion. You are right, we should also add HandleErrorAsync for the delete methods. I'll make the related changes, thanks.

  Regards.

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