How to set the filename when rendering it from a stream?

Question

JavaScript

The server (in Laravel) generates a PDF and sends it as a string to the client in Angular.
The client outputs this way:

spoiler

var file = new Blob([response.data], {type: 'application/pdf'});
var fileURL = URL.createObjectURL(file);
$window.open($sce.trustAsResourceUrl(fileURL));

Now the client wanted to assign names to documents. How can this be done for a blob?

Answer 1

Try like this

var blob = new Blob([response.data], {type : 'application/pdf'});
var fileOfBlob = new File([blob], 'fileName.pdf');
...

Answer 2

If you need to give the name from the server, then try it in the response header.