class flag_lists_handler_field_list_delete in Flag Lists 6
Same name and namespace in other branches
- 7.3 includes/flag_lists_handler_field_list_delete.inc \flag_lists_handler_field_list_delete
- 7 includes/flag_lists_handler_field_list_delete.inc \flag_lists_handler_field_list_delete
Field handler to provide simple renderer that links to the list edit page.
Hierarchy
- class \flag_lists_handler_field_list_delete extends \views_handler_field
Expanded class hierarchy of flag_lists_handler_field_list_delete
1 string reference to 'flag_lists_handler_field_list_delete'
- flag_lists_views_data in includes/
flag_lists.views.inc - Implementation of hook_views_data().
File
- includes/
flag_lists_handler_field_list_delete.inc, line 11 - Contains the basic 'list delete' field handler.
View source
class flag_lists_handler_field_list_delete extends views_handler_field {
function construct() {
parent::construct();
$this->additional_fields['fid'] = 'fid';
}
function option_definition() {
$options = parent::option_definition();
$options['text'] = array(
'default' => '',
'translatable' => TRUE,
);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['text'] = array(
'#type' => 'textfield',
'#title' => t('Text to display'),
'#default_value' => $this->options['text'],
);
}
function query() {
$this
->ensure_my_table();
$this
->add_additional_fields();
}
function render($values) {
$fid = $values->{$this->aliases['fid']};
// Check delete access.
if (!flag_lists_is_owner('delete', $fid)) {
return;
}
$text = !empty($this->options['text']) ? $this->options['text'] : t('delete');
return l($text, "flags/lists/delete/" . $fid, array(
'query' => drupal_get_destination(),
));
}
}