Definition of views_test_plugin_style_test_mapping.
<?php /** * @file * Definition of views_test_plugin_style_test_mapping. */ /** * Provides a test mapping style plugin. */ class views_test_plugin_style_test_mapping extends views_plugin_style_mapping { /** * Overrides views_plugin_style_mapping::define_mapping(). */ protected function define_mapping() { return array( 'title_field' => array( '#title' => t('Title field'), '#description' => t('Choose the field with the custom title.'), '#toggle' => TRUE, '#required' => TRUE, ), 'name_field' => array( '#title' => t('Name field'), '#description' => t('Choose the field with the custom name.'), ), 'numeric_field' => array( '#title' => t('Numeric field'), '#description' => t('Select one or more numeric fields.'), '#multiple' => TRUE, '#toggle' => TRUE, '#filter' => 'filter_numeric_fields', '#required' => TRUE, ), ); } /** * Restricts the allowed fields to only numeric fields. * * @param array $fields * An array of field labels, keyed by the field ID. */ protected function filter_numeric_fields(&$fields) { foreach ($this->view->field as $id => $field) { if (!($field instanceof views_handler_field_numeric)) { unset($fields[$id]); } } } }