Created
November 2, 2013 21:10
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Upload photo to Parse from website
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Parse.initialize("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"); | |
var file; | |
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 file = 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); | |
var serverUrl = 'https://api.parse.com/1/files/' + file.name + ''; | |
xhr.open("POST", serverUrl, true); | |
xhr.setRequestHeader("X-Parse-Application-Id", "fAQ3T1CMKY9PRG6vnpGwZxbcXLSUQq6UD2hnXPBd"); | |
xhr.setRequestHeader("X-Parse-REST-API-Key", "pRSh5LVIgFhiE9HKtucYNbbt6FtApS0VczMHZ1CD"); | |
xhr.setRequestHeader("Content-Type", file.type); | |
xhr.send(file); | |
} | |
function uploadProgress(evt) { | |
if (evt.lengthComputable) { | |
var percentComplete = Math.round(evt.loaded * 100 / evt.total); | |
var currentstatus = percentComplete.toString() + '%'; | |
} else { | |
document.getElementById('progressNumber').innerHTML = 'unable to compute'; | |
} | |
} | |
function uploadComplete(evt) { | |
/* This event is raised when the server send back a response */ | |
// this micro-script came from | |
// http://jquerybyexample.blogspot.com/2012/05/how-to-read-and-parse-json-using-jquery.html | |
var jsonp = '[' + evt.target.responseText + ']'; | |
var lang = ''; | |
var obj = $.parseJSON(jsonp); | |
$.each(obj, function () { | |
lang += this['name']; | |
}); | |
var xhr = new XMLHttpRequest(); | |
xhr.open("POST", "https://api.parse.com/1/classes/inspection_photos", true); | |
xhr.setRequestHeader("X-Parse-Application-Id", "fAQ3T1CMKY9PRG6vnpGwZxbcXLSUQq6UD2hnXPBd"); | |
xhr.setRequestHeader("X-Parse-REST-API-Key", "pRSh5LVIgFhiE9HKtucYNbbt6FtApS0VczMHZ1CD"); | |
xhr.setRequestHeader("Content-Type", "application/json"); | |
// assuming that "data" is the same as '-d' in curl format | |
var data = '{ "fileKey": { "name": "' + lang + '", "__type": "File" } }'; | |
xhr.send(data); | |
} | |
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."); | |
} |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Photo Upload</title> | |
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" /> | |
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script> | |
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script> | |
<script src="http://www.parsecdn.com/js/parse-1.1.15.min.js"></script> | |
<script src="app.js"></script> | |
<!-- THIS MUST BE BELOW THE JQUERY MOBILE SCRIPT/CSS --> | |
<script type="text/javascript"> | |
<!-- Add global jQuery Mobile tweaks/settings --> | |
$(document).bind("mobileinit", function() { | |
// to allow for AJAX/RESTful actions | |
$.support.cors = true; | |
$.mobile.allowCrossDomainPages = true; | |
// to speed up jQuery Mobile performance | |
$.mobile.buttonMarkup.hoverDelay = 0; | |
}); | |
</script> | |
</head> | |
<body> | |
<div data-role="page"> | |
<div data-role="header"> | |
<h1>Inspector</h1> | |
</div> | |
<div data-role="content"> | |
<form id="form1" enctype="multipart/form-data" method="post" action="Upload.aspx"> | |
<div class="row"> | |
<label for="fileToUpload">Select a File to Upload</label><br /> | |
<input type="file" name="fileToUpload" id="fileToUpload" onchange="fileSelected();"/> | |
</div> | |
<div id="fileName"></div> | |
<div id="fileSize"></div> | |
<div id="fileType"></div> | |
<input type="button" onclick="uploadFile()" value="Upload" /> | |
<div id="progressNumber"></div> | |
</form> | |
</div> | |
</div> | |
</body> | |
</html> |
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