Created
February 7, 2016 14:31
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Take or select photo(s)</title> | |
<script type="text/javascript"> | |
function fileSelected() { | |
var count = document.getElementById('fileToUpload').files.length; | |
document.getElementById('details').innerHTML = ""; | |
for (var index = 0; index < count; index ++) | |
{ | |
var file = document.getElementById('fileToUpload').files[index]; | |
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('details').innerHTML += 'Name: ' + file.name + '<br>Size: ' + fileSize + '<br>Type: ' + file.type; | |
document.getElementById('details').innerHTML += '<p>'; | |
} | |
} | |
function uploadFile() { | |
var fd = new FormData(); | |
var count = document.getElementById('fileToUpload').files.length; | |
for (var index = 0; index < count; index ++) | |
{ | |
var file = document.getElementById('fileToUpload').files[index]; | |
fd.append('myFile', file); | |
} | |
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", "savetofile.php"); | |
xhr.send(fd); | |
} | |
function uploadProgress(evt) { | |
if (evt.lengthComputable) { | |
var percentComplete = Math.round(evt.loaded * 100 / evt.total); | |
document.getElementById('progress').innerHTML = percentComplete.toString() + '%'; | |
} | |
else { | |
document.getElementById('progress').innerHTML = 'Upload error!'; | |
} | |
} | |
function uploadComplete(evt) { | |
alert(evt.target.responseText); | |
} | |
function uploadFailed(evt) { | |
alert("Error sendin file..."); | |
} | |
function uploadCanceled(evt) { | |
alert("Upload cancelled by the user or network error!"); | |
} | |
</script> | |
</head> | |
<body> | |
<form id="form1" enctype="multipart/form-data" method="post" action="savetofile.php"> | |
<div> | |
<label for="fileToUpload">Take or select photo(s)</label><br /> | |
<input type="file" name="fileToUpload" id="fileToUpload" onchange="fileSelected();" accept="image/*" /> | |
</div> | |
<div id="details"></div> | |
<div> | |
<input type="button" onclick="uploadFile()" value="Upload" /> | |
</div> | |
<div id="progress"></div> | |
</form> | |
</body> | |
</html> |
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