express_back_to_top.module in Express 8

Back to top.

File

modules/custom/express_back_to_top/express_back_to_top.module

<?php

/**
 * @file
 * Back to top.
 */

/**
 * Preprocess theme variables for a specific theme hook.
 *
 * This hook allows modules to preprocess theme variables for a specific theme
 * hook. It should only be used if a module needs to override or add to the
 * theme preprocessing for a theme hook it didn't define.
 *
 * For more detailed information, see theme().
 *
 * @param array $variables
 *   The variables array (modify in place).
 */

/**
 * function express_back_to_top_preprocess_html(&$variables) {
 *  $variables['page']['back_to_top']['#markup'] = '<div id="express_back_to_top"><a href="#page" title="Back to Top">Back to Top</a></div>';
 *  var_dump($variables['page']);
 * }
 */

/**
 * Preprocess theme variables for a specific theme hook.
 *
 * This hook allows modules to preprocess theme variables for a specific theme
 * hook. It should only be used if a module needs to override or add to the
 * theme preprocessing for a theme hook it didn't define.
 *
 * For more detailed information, see theme().
 *
 * @param array $variables
 *   The variables array (modify in place).
 */
function express_back_to_top_preprocess_page(&$variables) {
  $variables['#attached'][library][] = 'express_back_to_top/express-back-to-top';
  $variables['page']['content']['back_to_top']['#markup'] = '<div id="express_back_to_top"><a href="#page" title="Back to Top">Back to Top</a></div>';

  //var_dump($variables['page']);
}

Functions

Name	Description
express_back_to_top_preprocess_page	Preprocess theme variables for a specific theme hook.