views_handler_field_views_system_requires.inc in Views System 7.4
Definition of views_handler_field_views_system_requires.
File
views/views_handler_field_views_system_requires.incView source
<?php
/**
* @file
* Definition of views_handler_field_views_system_requires.
*/
/**
* Field handler to display all other items that this item requires.
*
* @ingroup views_field_handlers
*/
class views_handler_field_views_system_requires extends views_handler_field_prerender_list {
function pre_render(&$values) {
$this->items = array();
foreach ($values as $result) {
$field = $this
->get_value($result, NULL, TRUE);
if (!empty($field) && !isset($this->items[$field])) {
foreach (unserialize($field) as $name => $label) {
$this->items[$field][$name]['label'] = $label;
$this->items[$field][$name]['name'] = $name;
}
}
}
}
function render_item($count, $item) {
return $item['label'];
}
function document_self_tokens(&$tokens) {
$tokens['[' . $this->options['id'] . '-label' . ']'] = t('The human readable name of the item.');
$tokens['[' . $this->options['id'] . '-name' . ']'] = t('The machine-name of the item.');
}
function add_self_tokens(&$tokens, $item) {
if (!empty($item['name'])) {
$tokens['[' . $this->options['id'] . '-label' . ']'] = $item['label'];
$tokens['[' . $this->options['id'] . '-name' . ']'] = $item['name'];
}
}
}
Classes
Name![]() |
Description |
---|---|
views_handler_field_views_system_requires | Field handler to display all other items that this item requires. |