Implements hook_form_FORM_ID_alter().
function dashboard_form_dashboard_admin_display_form_alter(&$form, &$form_state) {
// Redirect the 'configure' and 'delete' links on each block back to the
// dashboard blocks administration page.
foreach ($form['blocks'] as &$block) {
if (isset($block['configure']['#href'])) {
$block['configure']['#options']['query']['destination'] = 'admin/dashboard/configure';
}
if (isset($block['delete']['#href'])) {
$block['delete']['#options']['query']['destination'] = 'admin/dashboard/configure';
}
}
}