class content_handler_filter_many_to_one in Content Construction Kit (CCK) 6.2
Same name and namespace in other branches
- 6.3 includes/views/handlers/content_handler_filter_many_to_one.inc \content_handler_filter_many_to_one
@file The subclass simply adds properties, for field-specific subclasses to use if they need to.
Hierarchy
- class \content_handler_filter_many_to_one extends \views_handler_filter_many_to_one
Expanded class hierarchy of content_handler_filter_many_to_one
4 string references to 'content_handler_filter_many_to_one'
- nodereference_field_settings in modules/
nodereference/ nodereference.module - Implementation of hook_field_settings().
- number_field_settings in modules/
number/ number.module - Implementation of hook_field_settings().
- text_field_settings in modules/
text/ text.module - Implementation of hook_field_settings().
- userreference_field_settings in modules/
userreference/ userreference.module - Implementation of hook_field_settings().
File
- includes/
views/ handlers/ content_handler_filter_many_to_one.inc, line 8 - The subclass simply adds properties, for field-specific subclasses to use if they need to.
View source
class content_handler_filter_many_to_one extends views_handler_filter_many_to_one {
var $content_field;
function construct() {
parent::construct();
$this->content_field = content_fields($this->definition['content_field_name']);
$this->additional_fields = $this->definition['additional fields'];
$field = $this->content_field;
$this->value_title = $field['widget']['label'];
}
function get_value_options() {
$this->value_options = $this
->allowed_values();
}
// Get allowed values from hook_allowed_values(), if any,
// or from content_allowed_values();
function allowed_values() {
$field = $this->content_field;
$function = $field['module'] . '_allowed_values';
if ($this->value_form_type == 'select') {
// Select elements accept multidimensional arrays to support optgroups.
$options = function_exists($function) ? $function($field) : content_allowed_values($field, FALSE);
// For selects, HTML should be filtered out and entities left unencoded.
// See content_allowed_values / content_filter_xss / filter_xss.
content_allowed_values_filter_html($options);
}
else {
$options = function_exists($function) ? $function($field) : content_allowed_values($field);
}
return (array) $options;
}
}