Using Javascript interop to use the Cloudinary widget in Blazor

view=aspnetcore-5.0#invoke-an-instance-net-method) we use for invoking a method in our Blazor page in the widget event. We also pass in the name of the method so we can invoke it.

Our Upload Widget event now looks like this:

        },(error,result) => {
                if (!error && result.event === 'success'){
                    instance.invokeMethodAsync(callback,JSON.stringify(result));
                }

We invoke the method and pass in a stringified version of the data from the widget so our callback serializes it to a SuccessEvent object which we can then do a number of things - in this demo, we simply take the info and build an image tag which we put into a MarkupString so we can display the image on our page.

The README has details for configuring the dotnet secrets to getting it running.

Enjoy!

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