I have been trying to upload an image with AJAX but somehow it's not working. CodeIgniter always throwing 'You have not selected any file'. Thanks in advance.
Here's my Controller -
class Upload extends CI_Controller {
public function __construct() {
parent::__construct();
$this->load->helper('url');
}
public function index() {
$this->load->view('upload/upload');
}
public function upload_file() {
$config['upload_path'] = './uploads/Ajax/';
$config['allowed_types'] = 'gif|jpg|png|doc|txt';
$config['max_size'] = 1024 * 8;
$this->load->library('upload', $config);
$title=$this->input->post('title');
if (!$this->upload->do_upload('userfile')) {
echo $this->upload->display_errors()."<br>".$title;
}
else {
$data = $this->upload->data();
echo $data['file_name']." uploaded successfully";
}
}
}
/* end of file */
And here's the view
<!DOCTYPE HTML>
<html>
<head>
<title>AJAX File Upload</title>
<script src="<?php echo base_url(); ?>assets/js/jquery-1.11.3.js"> </script>
<script src="<?php echo base_url(); ?>assets/js/AjaxFileUpload.js"> </script>
<script>
$(document).ready(function() {
$('#upload-form').submit(function(e) {
e.preventDefault();
if (typeof FormData !== 'undefined') {
$.ajax({
url : '<?php echo base_url(); ?>upload/upload/upload_file',
type : 'POST',
data : FormData,
beforeSend: function () {
$("#result").html("Uploading, please wait....");
},
error: function () {
alert("ERROR in upload");
},
success : function(data) {
$('#result').html(data)
}
});
}
else {
alert("Your browser doesn't support FormData API!");
}
});
});
</script>
</head>
<body>
<h1>Upload File</h1>
<form method="post" action="" id="upload-form" enctype="multipart/form-data" accept-charset="utf-8">
<p>
<label for="title">Title</label>
<input type="text" name="title" id="title" value="" autocomplete="off">
</p>
<p>
<label for="userfile">File</label>
<input type="file" name="userfile" id="userfile">
</p>
<input type="submit" name="submit" id="submit">
</form>
<h2>Result</h2>
<span id="result"></span>
</body>
I have tested in Firefox 43, IE11 & Chrome 43
