I have an amazon S3 URL being passed back to me from an external service that is in the format:
I haven't worked much with S3, but my understanding is this is a Presigned URL - I can paste it in my browser and the excel file downloads.
How can I download this file directly using javascript (on the frontend, as my system is not running node)?
I have tried generating an tag element with click - however all my files download as corrupt. I can download the file directly by pasting the link in my browser and it auto initiates a download.
Any help will be appreciated.
I have tried the following, but it downloads a file with error:
var link = document.createElement('a');
link.href = url;
link.download = 'foo.xlsx';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
You don't need JS to force a download on clicking the link; you can do this with just HTML. And, it doesn't matter that the source is a presigned S3 URL - it works with any URL.
<a href=“Foo.xlsx” download>click to download</a>
should do it for you.
Have a look at https://www.w3schools.com/howto/howto_html_download_link.asp for the browser support matrix.
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