Activities of "josus"

I answer myself:

My ApplicationService now returns a Dto with a byte[] for the image data and other additional properties. When this Dto is serialized as Json string the byte[] is converted to a Base64 string.

In my controler I used this;

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray/from

to convert back this Base64 string to a javascript byte array that is the source for a Blob passed to FileSaver module. And it works!!

The final client code looks like this:

                employeeService.getEmployeeCard(employee.id)
                    .then(function (result) {
                        var bytes = Uint8Array.from(atob(result.data.image), c => c.charCodeAt(0));
                        var data = new Blob([bytes], { type: 'image/jpeg' });
                        fileSaver.saveAs(data, result.data.employeeName + '.jpeg');
                    });

Regards!

I saw it, but it is done in a MVC controller and the return type is a FileResult. I need to return the image data, something like a byte array from an ApplicationService, where no reference to System.Web.Mvc is needed. Any other option to make it work?

Hi all,

I am using angular file saver to download a file from the server. My Application Service creates an image on the fly and return a byte array from a memory stream. On the client side, the data is received as string. The file saver get the data with a Blob object and it save the file to disk. But, when I try to open it it is wrong.

Can you provide some code sample with the correct way to do this? Is the ApplicationService the correct place to do it? I am using mvc5/angularjs version of aspnetzero.

Thanks in advance.

Josus

Great!!!

I was looking only into the aspnetzero docs and I wasn't able to find any info about my requirement. I think a need to read a lot before start.

Thank you very much!!

Hello,

As new aspnetzero customers we are starting to see how to fit our new product into the framework. One of our goals is to create new entities related to OU, so, we will have Employees, Customers, Projects and other entities related to one or more OU. Do you think:

1.- Is this a good idea, or maybe we can "clone" OU as a new entity and work with it? 2.- If you think it is a good idea, can you teach us where to start?

Thanks in advance.