Drupal 7 额外的类添加到页面
在 Drupal 7 中，有时 View 可以在此处添加类 contextual-links-region。 因此，它使上下文链接显示在所有 View 中，而不仅仅是您将鼠标悬停在其上的 View 。
这里在哪里/如何添加类？ 如何从#page 中删除此类？
最佳答案
我不建议你这样做，但如果你仍然想要它， View 模块使用 JavaScript 添加类“contextual-links-region”。
来自 View 模块:
/**
* Implements MODULE_preprocess_HOOK().
*/
function views_preprocess_html(&$variables) {
// If the page contains a view as its main content, contextual links may have
// been attached to the page as a whole; for example, by views_page_alter().
// This allows them to be associated with the page and rendered by default
// next to the page title (which we want). However, it also causes the
// Contextual Links module to treat the wrapper for the entire page (i.e.,
// the <body> tag) as the HTML element that these contextual links are
// associated with. This we don't want; for better visual highlighting, we
// prefer a smaller region to be chosen. The region we prefer differs from
// theme to theme and depends on the details of the theme's markup in
// page.tpl.php, so we can only find it using JavaScript. We therefore remove
// the "contextual-links-region" class from the <body> tag here and add
// JavaScript that will insert it back in the correct place.
if (!empty($variables['page']['#views_contextual_links_info'])) {
$key = array_search('contextual-links-region', $variables['classes_array']);
if ($key !== FALSE) {
unset($variables['classes_array'][$key]);
// Add the JavaScript, with a group and weight such that it will run
// before modules/contextual/contextual.js.
drupal_add_js(drupal_get_path('module', 'views') . '/js/views-contextual.js', array('group' => JS_LIBRARY, 'weight' => -1));
}
}
}
你可以通过实现hook_js_alter()来移除一个JS文件
关于css - 添加到页面的 Drupal 7 额外类，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23436799/