Form Generation Library

[eluser]dinhtrung[/eluser]
I gave it a test lastnight. Well, you can't use multiple upload dynamically or use uploadify with FormGen. Sorry about this.
It is because every element in Formgen is automatically assigned an unique ID to check for various thing, like which is the last element user accessed, whether the form is submit or not.
For upload element, the upload data is assigned back into $data that send to your model by the field name. Say, if you do:

Code:

$this->form->upload('userfile', "Upload, Please", 'allowed_types=pdf|zip,upload_path=/tmp/,max_size=4000');

Then if the user upload the file, you get something like this:

Code:

$data['userfile'] = array('full_path' => '/tmp/yourfilename.zip', 'file_name' => 'yourfilename', 'file_ext' => 'zip'...)

So, if you use the method in my previous post, you use 'userfile[]' instead of 'userfile', you get error message : this element is already exists. Even if you change userfile[] to userfile_1, userfile_2... it won't work, because those extra fields is not 'registered' with Formgen.
I'll try to extend this feature as well. I'm in the need of it, too.