grocercrud old
function full_example()
{
$crud = new grocery_CRUD();
$crud->set_table('customers')
->set_subject('Customer')
->columns('customerName','contactLastName','phone','city','country','creditLimit')
->display_as('customerName','Name')
->display_as('contactLastName','Last Name');
$crud->fields('customerName','contactLastName','phone','city','country','creditLimit');
$crud->required_fields('customerName','contactLastName');
$output = $crud->render();
$this->_example_output($output);
}