For minimal example, I have
Host: 111.222.111.123
Username: user_name
Password: pass_word
File to upload is selected with HTML input element
I can upload the file manually to the target directory on the server with a client like FileZilla.
The target directory is where the file should be uploaded. Its location on the Internet is https://nameofsite/targetdir/, so the file should be reachable on the internet for anyone as https://nameofsite/targetdir/1.html.
But is it possible to upload the file to the server with javascript?
I tried this example taking to account @mcrdy455's answer, but anyway it's not clear what the FtpConnection is:
<input id="fileForUpload" type=file onchange="upload()">
<div id="fileContents"></div>
<script>
function upload() {
var file = document.getElementById("fileForUpload").files[0];
if (file) {
var reader = new FileReader();
reader.readAsText(file, "UTF-8");
reader.onload = function (evt) {
document.getElementById("fileContents").innerHTML = evt.target.result;
var ftp = new FtpConnection("ftp://111.222.111.123/");
ftp.login("user_name", "pass_word");
ftp.put(file, "1.html");
ftp.close();
file.close();
}
}
}
</script>
Uncaught ReferenceError: FtpConnection is not defined
After searching on the Internet, I'm still not sure what project FtpConnection belongs to. Other examples use URLs instead of IP addresses (111.222.111.123).
E.g. Ftp.createCORSRequest('POST', "http://www.ftpjs.xyz/upload.aspx") in this one. I would like not to complicate things (with CORS) and use the 111.222.111.123 address.
If FileZilla can do the job, why couldn't javascript do it? How?
