[tofayelahmed]

I use the documetation of callback_after_upload.
But it show an error message.
[b]Fatal error[/b]: Call to undefined method grocery_CRUD::callback_after_upload().
My code is below:

$this->grocery_crud->callback_after_upload(array($this,'image_callback_after_upload'));

function image_callback_after_upload($uploader_response,$field_info, $files_to_upload)

{

	 $this->load->library('image_moo');



	//Is only one file uploaded so it ok to use it with $uploader_response[0].

	$file_uploaded = $field_info->upload_path.'/'.$uploader_response[0]->name;



	$this->image_moo->load($file_uploaded)->resize(800,600)->save($file_uploaded,true);



	return true;

}

Sorry i post this the wrong place.
Please pardon.

[web-johnny]

callback_after_upload is only for version 1.2 or later

[tofayelahmed]

Thanx johnny. I use version 1.1.8.

[tofayelahmed]

hello everybody.
I want to [color=#333333][font=arial, sans-serif][size=4]display a[/size][/font][/color] [color=#333333][font=arial, sans-serif][size=4]thumbnail[/size][/font][/color] [color=#333333][font=arial, sans-serif][size=4]of an image[/size][/font][/color] [color=#333333][font=arial, sans-serif][size=4]instead of its[/size][/font][/color] [color=#333333][font=arial, sans-serif][size=4]name in the list page.[/size][/font][/color]
[color=#333333][font=arial,sans-serif][size=4]I use latest grocery crud version.[/size][/font][/color]
I use "callback_after_upload" but its not working.
My code is below:

function employee_setup ()

{

  $this->grocery_crud->set_table('members');

  $this->grocery_crud->set_subject('Member Setup');

  $this->grocery_crud->required_fields('first_name','last_name','address_1','email','mobile','username','password');

  $this->grocery_crud->set_rules('password','Password','required|min_length[6]|callback_password_check');

  $this->grocery_crud->set_rules('username','Username','required|callback_username_check');

  $this->grocery_crud->set_rules('email', 'Email', 'valid_email|required');

  $this->grocery_crud->set_field_upload('image','img/mem_image');

  $this->grocery_crud->callback_after_upload(array($this,'example_callback_after_upload'));

  $this->grocery_crud->unset_columns('address_1','address_2','status','member_type','create_date');

  $this->grocery_crud->change_field_type('password','password');

  $this->grocery_crud->display_as('address_1','First Address')->display_as('address_2','Second Address');

 

  $this->poscrud_output($output);

}

function example_callback_after_upload($uploader_response,$field_info, $files_to_upload)

{

    $this->load->library('image_moo');



    //Is only one file uploaded so it ok to use it with $uploader_response[0].

    $file_uploaded = $field_info->upload_path.'/'.$uploader_response[0]->name;



    $this->image_moo->load($file_uploaded)->resize(50,50)->save($file_uploaded,true);



    return true;

}

[web-johnny]

The [color=#282828][font=helvetica, arial, sans-serif]callback_after_upload is not for that reason. The functionality to create a thumbnail is not yet at grocery CRUD so you have to change the core library to this.[/font][/color]