efq_views_handler_filter_field_in_operator.inc in EntityFieldQuery Views Backend 7

File

handlers/efq_views_handler_filter_field_in_operator.inc

<?php

/**
 * Handle matching of multiple options selectable via checkboxes
 */
class efq_views_handler_filter_field_in_operator extends efq_views_handler_filter_in_operator {
  function option_definition() {
    $options = parent::option_definition();
    $options['delta'] = array(
      'default' => NULL,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['delta'] = array(
      '#type' => 'textfield',
      '#title' => t('Delta'),
      '#default_value' => $this->options['delta'],
      '#description' => t('Numeric delta group identifier. If provided, only values attached to the same delta are matched. Leave empty to match all values.'),
    );
  }
  function op_simple() {
    if (empty($this->value)) {
      return;
    }

    // We use array_values() because the checkboxes keep keys and that can cause
    // array addition problems.
    $this->query->query
      ->fieldCondition($this->definition['field_name'], $this->real_field, array_values($this->value), $this->operator, efq_views_extract_delta($this));
  }

}

Classes

Name	Description
efq_views_handler_filter_field_in_operator	Handle matching of multiple options selectable via checkboxes