I'm trying to add the ability to upload files on an existing add
method within a controller, but no matter which method I use to try
and upload files I get an "undefined index" error on the name of the
field within the view and I cannot understand why.
I thought it may have been a problem with the components I was trying,
but after stripping back to a simple bit of code found here (http://
www.davidgolding.net/cakephp/using-the-file-functions-in-cakephp.html)
- I am still getting the error.
Code looks like this:
// Controller:
if ($this->data['Tip']['image']) {
$file = new File($this->data['Tip']['image']);
$ext = $file->ext();
if ($ext != 'jpg' && $ext != 'jpeg' && $ext !=
'gif' && $ext !=
'png') {
$this->Session->setFlash('You may only upload
image files.');
$this->render();
} else {
$date = $this->data['Tip']['created'];
$filename =
$date['year'].'-'.$date['month'].'-'.$date['day'].'-
post-image.'.$ext;
$data = $file->read();
$file->close();
$file = new
File(WWW_ROOT.'/img/'.$filename,true);
$file->write($data);
$file->close();
}
}
// View file:
<?php echo $form->create('Tip',array('type'=>'file')); ?>
<fieldset>
<legend><?php __('Add Tip');?></legend>
<?php
echo $form->input('comment_count');
echo $form->input('name');
echo $form->input('slug');
echo $form->input('description');
echo $form->input('image',array('type'=>'file'));
echo $form->input('expires');
echo $form->input('rating');
echo $form->select('Tip.category_id', $cat_list, null, array(),
true);
echo $form->input('site_id');
echo $form->input('user_id');
echo $form->input('Tag.name',array(
'type' => 'text',
'label' => __('Add Tags',true),
'after' => __('Seperate each tag with a
comma. Eg: family, sports, icecream',true)
));
?>
</fieldset>
<?php echo $form->end('Submit');?>
There is more in the controller file, but I thought I would include
just the relevant information for the time being. Is it possible that
something else in there is conflicting with the code? I tried also
adding ['tmp_name'] but no joy...
Any insight would be appreciated.
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