-
-
Save kressly/d44a4dd9808f0815bc3c to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| $fileName = $_FILES['afile']['name']; | |
| $fileType = $_FILES['afile']['type']; | |
| $fileContent = file_get_contents($_FILES['afile']['tmp_name']); | |
| $dataUrl = 'data:' . $fileType . ';base64,' . base64_encode($fileContent); | |
| $json = json_encode(array( | |
| 'name' => $fileName, | |
| 'type' => $fileType, | |
| 'dataUrl' => $dataUrl, | |
| 'username' => $_REQUEST['username'], | |
| 'accountnum' => $_REQUEST['accountnum'] | |
| )); | |
| echo $json; | |
| ?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <!-- | |
| Copyright 2012 Google Inc. | |
| Licensed under the Apache License, Version 2.0 (the "License"); | |
| you may not use this file except in compliance with the License. | |
| You may obtain a copy of the License at | |
| http://www.apache.org/licenses/LICENSE-2.0 | |
| Unless required by applicable law or agreed to in writing, software | |
| distributed under the License is distributed on an "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| See the License for the specific language governing permissions and | |
| limitations under the License. | |
| Author: Eric Bidelman ([email protected]) | |
| --> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" /> | |
| <title>xhr.send(FormData) Example</title> | |
| </head> | |
| <body> | |
| <input type="file" name="afile" id="afile" accept="image/*"/> | |
| <script> | |
| document.querySelector('#afile').addEventListener('change', function(e) { | |
| var file = this.files[0]; | |
| var fd = new FormData(); | |
| fd.append("afile", file); | |
| // These extra params aren't necessary but show that you can include other data. | |
| fd.append("username", "Groucho"); | |
| fd.append("accountnum", 123456); | |
| var xhr = new XMLHttpRequest(); | |
| xhr.open('POST', 'handle_file_upload.php', true); | |
| xhr.upload.onprogress = function(e) { | |
| if (e.lengthComputable) { | |
| var percentComplete = (e.loaded / e.total) * 100; | |
| console.log(percentComplete + '% uploaded'); | |
| } | |
| }; | |
| xhr.onload = function() { | |
| if (this.status == 200) { | |
| var resp = JSON.parse(this.response); | |
| console.log('Server got:', resp); | |
| var image = document.createElement('img'); | |
| image.src = resp.dataUrl; | |
| document.body.appendChild(image); | |
| }; | |
| }; | |
| xhr.send(fd); | |
| }, false); | |
| </script> | |
| <!--[if IE]> | |
| <script src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script> | |
| <script>CFInstall.check({mode: 'overlay'});</script> | |
| <![endif]--> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment