php - Call a function from a link in drupal 7 -


i'm creating table delete field in every row. delete fields links. i'm wondering; how can call function (to delete data database) when click link.

the code the table:

        $header = array("booking day" , "where" , "nr of people", "cancel");         $rows = null;         foreach ($res $booking) {                           if(isset($venues[$booking->nid]->title)){                 $rows[] = array(                 date("d-m-y",                  $booking->date),                  $venues[$booking->nid]->title,                  $booking->num_guests,                 l('delete', "link here" ),                 );             }         }

i've found example online dictates me make new menu page this:

$items['node/%node/delete_slot'] = array( 'title' => 'delete slot', 'page callback' => 'bookings_delete_booking', 'page arguments' => array(2), 'access arguments' => array('access content'), // whatever see above 'type' => menu_callback

);

and new function this:

function bookings_delete_booking($identifier_for_what_percent_is) { dsm('test');

}

when click link goes 404 page.

does have idea how make work?

-thanks

how table being generated? not generate via view has node[delete] option included?

you need flush cache (page registry) not pick code up.

also want page arguments line following

'page arguments' => array(1)

as argument positioned second in url


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