webform_matrix_component.api.php in Webform Matrix Component 7.2

Sample hooks demonstrating usage in Webform_matrix_component.

File

webform_matrix_component.api.php

<?php

/**
 * @file
 * Sample hooks demonstrating usage in Webform_matrix_component.
 */

/**
 * Validate hook for matrix component.
 *
 * You can define custom validation for this.
 */
function hook_webform_matrix_validate($element, $form_state) {
}

/**
 * Implements hook_webform_edit_matrix_alter().
 *
 * Webform_edit_matrix_alter for alter matrix edit form.
 * Like add helptext textfield.
 *
 * @see hook_webform_render_matrix_alter
 */
function hook_webform_edit_matrix_alter(&$element, &$element_values, $element_id) {
  $helptext = $element_values['helptext'];
  $element['helptext'] = array(
    '#type' => 'textfield',
    '#title' => t('Help Text'),
    '#size' => 15,
    '#default_value' => $helptext,
    '#parents' => array(
      'extra',
      'element',
      $element_id,
      'helptext',
    ),
    '#weight' => 1,
  );
}

/**
 * Webform_render_matrix_alter for alter webform_render_matrix .
 * @see hook_webform_edit_matrix_alter
 */
function hook_webform_render_matrix_alter(&$component, &$value, &$element) {
  $helptext = $value['helptext'];
  if (!empty($helptext)) {
    $element['#field_suffix'] = $helptext;
  }
}

Functions

Name	Description
hook_webform_edit_matrix_alter	Implements hook_webform_edit_matrix_alter().
hook_webform_matrix_validate	Validate hook for matrix component.
hook_webform_render_matrix_alter	Webform_render_matrix_alter for alter webform_render_matrix .