Hello,
I try to upload an image:
The upload path does not appear to be valid.
Why does that error appears?
http://jamshidhashimi.com/2011/06/14/ima...igniter-2/
controllers/Site.php
PHP Code:
<?php
//Author: Jamshid HASHIMI
class Upload extends CI_Controller
{
function __construct()
{
parent::__construct();
$this->load->helper('form');
$this->load->helper('url');
}
function index()
{
$this->load->view('upload_view');
}
//Upload Image function
function uploadImage()
{
$config['upload_path'] = "uploads/";
$config['allowed_types'] = "gif|jpg|jpeg|png";
$config['max_size'] = "5000";
$config['max_width'] = "1907";
$config['max_height'] = "1280";
$this->load->library('upload',$config);
if(!$this->upload->do_upload())
{
echo $this->upload->display_errors();
}
else
{
$finfo=$this->upload->data();
$this->_createThumbnail($finfo['file_name']);
$data['uploadInfo'] = $finfo;
$data['thumbnail_name'] = $finfo['raw_name']. '_thumb' .$finfo['file_ext'];
$this->load->view('upload_success',$data);
// You can view content of the $finfo with the code block below
/*echo '<pre>';
print_r($finfo);
echo '</pre>';*/
}
}
//Create Thumbnail function
function _createThumbnail($filename)
{
$config['image_library'] = "gd2";
$config['source_image'] = "uploads/" .$filename;
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = "80";
$config['height'] = "80";
$this->load->library('image_lib',$config);
if(!$this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}
}
}
?>
views/upload_view.php
PHP Code:
<html>
<head>
<title> Image Upload </title>
</head>
<body>
<div id="container">
<?php echo form_open_multipart('upload/uploadImage')?>
<input type="file" name="userfile" />
<p><input type="submit" name="submit" value="submit" /></p>
<?php echo form_close();?>
</div>
</body>
</html>
views/upload_success.php
PHP Code:
<html>
<head>
<title> Image Upload </title>
</head>
<body>
<div id="container">
<dl>
<dt>
File Name:
</dt>
<dd>
<?php echo $uploadInfo['file_name'];?>
</dd>
<dt>
File Size:
</dt>
<dd>
<?php echo $uploadInfo['file_size'];?>
</dd>
<dt>
File Extension:
</dt>
<dd>
<?php echo $uploadInfo['file_ext'];?>
</dd>
<br />
<p>The Image:</p>
<img alt="Your uploaded image" src="<?=base_url(). 'uploads/' . $uploadInfo['file_name'];?>">
<p>The Image:</p>
<img alt="Your Thumbnail image" src="<?=base_url(). 'uploads/' . $thumbnail_name;?>">
</dl>
</div>
</body>
</html>
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