【发布时间】:2022-01-11 14:24:07
【问题描述】:
我是 drupal 9 的新手...我发现我的 drupal 页面的头部位于 html.html.twig 文件中。我想将 boostrap CDN 添加到我的文件的头部,但是当我附加它时,什么都没有出现。该脚本甚至没有显示在源页面中。我认为文档的整个头部都没有可视化。我该怎么办?
{# /**
* @file
* Default theme implementation for the basic structure of a single Drupal page.
*
* Variables:
* - logged_in: A flag indicating if user is logged in.
* - root_path: The root path of the current page (e.g., node, admin, user).
* - node_type: The content type for the current node, if the page is a node.
* - head_title: List of text elements that make up the head_title variable.
* May contain one or more of the following:
* - title: The title of the page.
* - name: The name of the site.
* - slogan: The slogan of the site.
* - page_top: Initial rendered markup. This should be printed before 'page'.
* - page: The rendered page markup.
* - page_bottom: Closing rendered markup. This variable should be printed after
* 'page'.
* - db_offline: A flag indicating if the database is offline.
* - placeholder_token: The token for generating head, css, js and js-bottom
* placeholders.
*
* @see template_preprocess_html()
*
* @ingroup themeable
*/
#}
<!DOCTYPE html>
<html{{ html_attributes }}>
<head>
{% block stylesheets %}
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
{% endblock %}
{% block javascripts %}
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
{% endblock %}
<head-placeholder token="{{ placeholder_token }}">
<title>{{ head_title|safe_join(' | ') }}</title>
<css-placeholder token="{{ placeholder_token }}">
<js-placeholder token="{{ placeholder_token }}">
</head>
<body{{ attributes }}>
{#
Keyboard navigation/accessibility link to main content section in
page.html.twig.
#}
<a href="#main-content" class="visually-hidden focusable">
{{ 'Skip to main content'|t }}
</a>
{{ page_top }}
{{ page }}
{{ page_bottom }}
<js-bottom-placeholder token="{{ placeholder_token }}">
</body>
</html>
#}
【问题讨论】:
-
你清除缓存了吗?
标签: bootstrap-4 drupal