i have:
$crud->fields('field1','field2','field3','field4','field5');
$crud->columns('field1', 'field4', 'field5');
$crud->callback_column('field1',array($this,'_callback_field1'));
...
//show name & first name & middle name
function _callback_field1($value, $row)
{
return $row->field1.' '.$row->field2.' '.$row->field3;
}
this shows me the value of field 1 + value of field 2 + value of field 3, in column 1
all good, but when I use the Search button in column 1, only looks for values of field 1 :(
