Parse UploadCompleteEventArgs

Radzen.Blazor Components
1

After uploading multiple files I send back the number of successfully and failed files:
return StatusCode(200, new {_uploadService.FilesSuccess, _uploadService.FilesError });

On UploadComplete I want to parse this result to get back the number of success and failed files to provide a meaningful message to my user:

How to do this? I tried to JsonSerializer.Deserialize() args.JsonResponse and args.RawResponse, but couldn't solve this.

2

I suggest you check with the debugger what the event arguments are. Also you can check the server response is via the browser web tools.

3

Thanks for your quick reply.
The args are:

image
image835×151 5.83 KB

I can see the values I need, but I'm not sure how to extract them.

4

I recommend looking online how to use the System.Text.Json.JsonDocument class.

5

I'm gratefull for your patience.
Not only am I learning Radzen but also Blazor and .NET Core.
Making it hard for me to understand where to ask what.

I managed to get what I needed.

For future reference.
I created a struct to hold the results:

    public struct UploadResults
    {
        public int filesSuccess { get; set; }
        public int filesError { get; set; }
    }

Notice the first character is lower-case!

Next I used this struct to return in my controller:

return StatusCode(200, 
   new UploadResults {filesSuccess = _uploadService.FilesSuccess, 
                      filesError = _uploadService.FilesError });

And in my view I deserialize it:

var counts = JsonSerializer.Deserialize<MDGR.Web.Api.UploadResults>(args.RawResponse);
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