editableviews_handler_field_node_title_edit.inc in Editable Views 7

File

handlers/editableviews_handler_field_node_title_edit.inc

<?php

/**
 * Field handler for node title editable field.
 */
class editableviews_handler_field_node_title_edit extends views_handler_field_node {

  /**
   * Boolean to indicate to the style plugin that this field is editable.
   *
   * We do this here rather than just check the class parentage to allow field
   * handlers to provide form elements for non-FieldAPI entity properties.
   */
  public $editable = TRUE;
  function option_definition() {
    $options = parent::option_definition();
    $options['textfield_size'] = array(
      'default' => NULL,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['textfield_size'] = array(
      '#type' => 'textfield',
      '#title' => t('Textfield size'),
      '#description' => t("The size of the textfield for this form element."),
      '#default_value' => $this->options['textfield_size'],
      '#size' => 6,
    );
  }

  /**
   * Return the name of the entity property this handler controls.
   */
  function field_name() {
    return 'title';
  }

  /**
   * Return the edit form for the field.
   */
  function edit_form($entity_type, $entity, &$element, &$form_state) {

    // Just do the same thing as node_content_form().
    $type = node_type_get_type($entity);
    $element['title'] = array(
      '#type' => 'textfield',
      '#title' => check_plain($type->title_label),
      // This is required on existing entities, but not on new ones to allow
      // the user to not create the new entity.
      // Obviously, problems arise when there are multiple editable fields on
      // this entity, since the title *is* required if actually creating an
      // entity!
      // TODO: consider this thorny problem.
      '#required' => isset($entity->nid),
      // The title might not be set in the case where we're on a non-required
      // relationship with empty data.
      '#default_value' => isset($entity->title) ? $entity->title : '',
      '#size' => $this->options['textfield_size'],
      '#maxlength' => 255,
    );
  }

  /**
   * Handle the form validation for this field's form element.
   */
  function edit_form_validate() {

    // Nothing to do.
  }

  /**
   * Handle the form submission for this field's form element.
   */
  function edit_form_submit($entity_type, $entity, &$element, &$form_state) {
    $parents = $element['#parents'];
    $parents[] = 'title';

    // Get the value out of the form state.
    $value = drupal_array_get_nested_value($form_state['values'], $parents);

    // Set it on the node.
    $entity->title = $value;
  }

}

Classes

Name	Description
editableviews_handler_field_node_title_edit	Field handler for node title editable field.