Hello, I would like to know if there is a way to convert a file / file into a binary object from js and then pass it as a parameter in ajax . If we assume that I am taking a file from a input type = file and then I want to pass it to the server using C #. An Example would be incredible. Thanks
recently I did that and I pass my portion of code, hopefully it will help:
$('#myFile').on('change', function (e) {
readFile(this.files[0], function (e) {
bytes = (e.target.result);
console.log(bytes);
});
});
This will print something like this: data: application / pdf; base64, JVBERi0xLjUKJYCAgIAKMTEgMC ...
However, if you are going to occupy it in ajax, the data: application / pdf; base64 part will not be very useful, you can remove it with a:
bytes.replace("data:" + formato + ";base64,", "")
the format you take with a:
formato = this.files[0].type;
It is worth mentioning that this occupies it to attach a file and be able to send it through an email which was a WS in JAVA