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drupal_add_js

  1. drupal
    1. 4.7
    2. 5
    3. 6 common.inc
    4. 7 common.inc
Versions
4.7 drupal_add_js($file, $nocache = FALSE)
5 drupal_add_js($data = NULL, $type = 'module', $scope = 'header', $defer = FALSE, $cache = TRUE)
6 drupal_add_js($data = NULL, $type = 'module', $scope = 'header', $defer = FALSE, $cache = TRUE, $preprocess = TRUE)
7 drupal_add_js($data = NULL, $options = NULL)

Add a JavaScript file to the output.

The first time this function is invoked per page request, it adds "misc/drupal.js" to the output. Other scripts depends on the 'killswitch' inside it.

Related topics

Input validation
Functions to validate user input.

▸ 6 functions call drupal_add_js()

▾ 6 functions call drupal_add_js()

theme_fieldset in includes/form.inc
Format a group of form items.
theme_textarea in includes/form.inc
Format a textarea.
theme_textfield in includes/form.inc
Format a textfield.
update_progress_page in ./update.php
update_selection_page in ./update.php
upload_form_alter in modules/upload.module

Code

includes/common.inc, line 1249

<?php
function drupal_add_js($file, $nocache = FALSE) {
  static $sent = array();

  $postfix = $nocache ? '?' . time() : '';
  if (!isset($sent['misc/drupal.js'])) {
    drupal_set_html_head('<script type="text/javascript" src="' . base_path() . 'misc/drupal.js' . $postfix . '"></script>');
    $sent['misc/drupal.js'] = true;
  }
  if (!isset($sent[$file])) {
    drupal_set_html_head('<script type="text/javascript" src="' . check_url(base_path() . $file) . $postfix . '"></script>');
    $sent[$file] = true;
  }
}
?>