Witam, korzystając z tego poradnika:
http://www.matlus.com/html5-file-upload-with-progress/ napisałem pasek postępu, powiem tak, działa rewelacyjnie! Aż... Do momentu wrzucenia na serwer, podejrzewam że jest to wina linki odpowiadającej za otwieranie upload.php.
Oto mój kod:
test.php
<!DOCTYPE html>
<title>Upload Files using XMLHttpRequest - Minimal
</title>
<script type="text/javascript"> function fileSelected() {
var file = document.getElementById('fileToUpload').files[0];
if (file) {
var fileSize = 0;
if (file.size > 1024 * 1024)
fileSize = (Math.round(file.size * 100 / (1024 * 1024)) / 100).toString() + 'MB';
else
fileSize = (Math.round(file.size * 100 / 1024) / 100).toString() + 'KB';
document.getElementById('fileName').innerHTML = 'Name: ' + file.name;
document.getElementById('fileSize').innerHTML = 'Size: ' + fileSize;
document.getElementById('fileType').innerHTML = 'Type: ' + file.type;
}
}
function uploadFile() {
var fd = new FormData();
fd.append("fileToUpload", document.getElementById('fileToUpload').files[0]);
var xhr = new XMLHttpRequest();
xhr.upload.addEventListener("progress", uploadProgress, false);
xhr.addEventListener("load", uploadComplete, false);
xhr.addEventListener("error", uploadFailed, false);
xhr.addEventListener("abort", uploadCanceled, false);
xhr.open("POST", "Upload.php");
xhr.send(fd);
}
function uploadProgress(evt) {
if (evt.lengthComputable) {
var percentComplete = Math.round(evt.loaded * 100 / evt.total);
document.getElementById('progressNumber').innerHTML = percentComplete.toString() + '%';
document.getElementById("prg").style.width = percentComplete.toString() + '%';
}
else {
document.getElementById('progressNumber').innerHTML = 'unable to compute';
}
}
function uploadComplete(evt) {
/* This event is raised when the server send back a response */
alert("Success upload");
}
function uploadFailed(evt) {
alert("There was an error attempting to upload the file.");
}
function uploadCanceled(evt) {
alert("The upload has been canceled by the user or the browser dropped the connection.");
}
<form id="form1" method="post" enctype="multipart/form-data" action="?"> <label for="fileToUpload">Select a File to Upload
</label><br /> <input type="file" name="fileToUpload" id="fileToUpload" onchange="fileSelected();"/> <input type="button" onclick="uploadFile()" name="upload" value="Upload" /> <div id="progressNumber"></div> <div id="frame" style="width: 400px; border: 1px solid #000; height: 10px;"><div id="prg" style="background: red; height: 10px; width: 0%;"></div></div>
Upload.php:
<?php
$file_tmp = $_FILES['fileToUpload']['tmp_name'];
$file_name = $_FILES['fileToUpload']['name'];
$file_size = $_FILES['fileToUpload']['size'];
$file_mime = $_FILES['fileToUpload']['type'];
}
else {
}
?>
Orientujących się w temacie bardzo proszę o pomoc.
Pozdrawiam
[php][/php]