When I just load the page there are all the fields, but when I click on them, then the clicked field just disappears. However, no changes are applied to DB.
This is the code:
function page_users_listing($p){
$g = $this->add( Grid );
$g->addColumn( inline , first_name );
$g->addColumn( inline , last_name );
$g->addColumn( text , telephone );
$g->addColumn( expander , comments );
$g->setSource( client );
}
What could I missing?