在Drupal上的某个页面上添加JS文件
作者:互联网
我有一个JS文件,我想添加到Admin>添加内容>某些内容类型
看完template.php并查看函数theme_preprocess_node
我试图通过drupal_add_js(…)添加JS,但没有去.
现在,我知道有一个类似的问题,但我的情况是关于添加
一个JS文件到某个页面,没有别的(更好的分离JS文件).
谢谢.
(Drupal 6)
解决方法:
查看drupal_add_js() in page template not working.
它的要点是在预处理函数期间调用drupal_add_js()(或drupal_add_css())基本上是迟到的,因为js / css包含的标记已经被渲染成变量.要解决此问题,您需要在添加后调用drupal_get_js()再次覆盖该变量:
function yourThemeName_preprocess_page(&$variables) {
// Is this a node addition page for the specific content type?
// TODO: Adjust the content type to your needs
// NOTE: Will only work for the node add form - if you want your js to be
// included for edit forms as well, you need to enhance the check accordingly
if ('node' == arg(0) && 'add' == arg(1) && 'yourContentType' == arg(2)) {
// Add your js file as usual
drupal_add_js('path/to/your/file.js', 'theme');
// Ensure that the addition has any effect by repopulating the scripts variable
$variables['scripts'] = drupal_get_js();
}
}
注意:使用preprocess_page而不是preprocess_node,因为javascript包含应该在页面模板中发生.此外,Kevins暗示需要重建主题注册表仍然适用(1).
标签:javascript,drupal,drupal-6 来源: https://codeday.me/bug/20190713/1445180.html