drupal jQuery 1.4在特定页面上 [英] drupal jQuery 1.4 on specific pages

问题描述

我正在寻找一种方法来强制drupal在特定页面上使用1.4。

与旧问题相同： drupal jQuery 1.4在特定页面上

该答案的代码如下所示：

  / ** 
 *执行hook_theme_registry_alter（）。 
 *基于jquery_update模块。 
 * 
 *使此页面预处理函数运行* last *，
 *，以便主题不能调用drupal_get_js（）。 
 * / 
函数MYMODULE_theme_registry_alter（& $ theme_registry）{
 if（isset（$ theme_registry ['page']））{
 //查看我们的预处理函数是否加载如果这样删除它。 
 if（$ key = array_search（'MYMODULE_preprocess_page'，
 $ theme_registry ['page'] ['preprocess functions']））{
 unset（$ theme_registry ['page'] ['预处理函数'] [$ key]）; 
} 
 //现在将其添加到数组的末尾，以便最后运行。 
 $ theme_registry ['page'] ['preprocess functions'] [] ='MYMODULE_preprocess_page'; 
} 
} 
 
 / ** 
 *实现moduleName_preprocess_hook（）。 
 *根据jquery_update模块的功能。 * 
 *删除JS和CSS的路径。 
 * / 
函数MYMODULE_preprocess_page（& $ variables，$ arg ='my_page'，$ delta = 0）{
 
 //我需要一个命中奇迹。可以改变使用函数参数
 //来增加它的灵活性。 
 if（arg（$ delta）== $ arg）{
 $ scripts = drupal_add_js（）; 
 $ css = drupal_add_css（）; 
 //只对那些有JavaScript的页面执行此操作。 
 if（！empty（$ variables ['scripts']））{
 $ path = drupal_get_path（'module'，'admin_menu'）; 
 unset（$ scripts ['module'] [$ path。'/admin_menu.js']）; 
 $ variables ['scripts'] = drupal_get_js（'header'，$ scripts）; 
} 
 // CSS的类似过程，但有2个Css实例变量。 
 // $ variables ['css']和$ variables ['styles']都被使用。 
 if（！empty（$ variables ['css']））{
 $ path = drupal_get_path（'module'，'admin_menu'）; 
 unset（$ css ['all'] ['module'] [$ path。'/admin_menu.css']）; 
 unset（$ css ['all'] ['module'] [$ path。'/admin_menu.color.css']）; 
 $ variables ['styles'] = drupal_get_css（$ css）; 
} 
} 
} 
  

我需要jquery_update 1.3。 2要在博客和视频的节点类型上取消设置。有人可以帮我吗？

谢谢。

解决方案

$ code> MYMODULE_preprocess_page 函数，$ scripts变量包含一个数组，其中包含有关将添加到页面的所有JavaScript的信息。

如果要从页面中删除JS文件，则应从$ scripts数组中删除其条目（然后更新$ variables ['scripts']）。这就是 unset 函数正在做的。

如果你想要删除的jQuery是发送的与Drupal，您可以删除它：

  unset（$ scripts ['core'] ['misc / jquery.js' ]）; 
  

否则，您必须 print_r $ scripts var为了找到您需要删除的条目。

I'm looking for a way to force drupal to use 1.4 on specific pages.

This is the same as this old question: drupal jQuery 1.4 on specific pages

It look me a while to try the answer which I marked correct. But because I'm new to module dev overall I couldn't figure it out based on the answer.

The code from that answer looked like this:

/**
 * Implementation of hook_theme_registry_alter().
 * Based on the jquery_update module.
 *
 * Make this page preprocess function runs *last*,
 * so that a theme can't call drupal_get_js().
 */
function MYMODULE_theme_registry_alter(&$theme_registry) {
  if (isset($theme_registry['page'])) {
    // See if our preprocess function is loaded, if so remove it.
    if ($key = array_search('MYMODULE_preprocess_page', 
      $theme_registry['page']['preprocess functions'])) {
      unset($theme_registry['page']['preprocess functions'][$key]);
    }
    // Now add it on at the end of the array so that it runs last.
    $theme_registry['page']['preprocess functions'][] = 'MYMODULE_preprocess_page';
  } 
}

/**
 * Implementation of moduleName_preprocess_hook().
 * Based on the jquery_update module functions.  *
 * Strips out JS and CSS for a path.
 */
function MYMODULE_preprocess_page(&$variables, $arg = 'my_page', $delta=0) {

  // I needed a one hit wonder. Can be altered to use function arguments
  // to increase it's flexibility.
  if(arg($delta) == $arg) {
    $scripts = drupal_add_js();
    $css = drupal_add_css();
    // Only do this for pages that have JavaScript on them.
    if (!empty($variables['scripts'])) {
      $path = drupal_get_path('module', 'admin_menu');
      unset($scripts['module'][$path . '/admin_menu.js']);
      $variables['scripts'] = drupal_get_js('header', $scripts);
    }
    // Similar process for CSS but there are 2 Css realted variables.
    //  $variables['css'] and $variables['styles'] are both used.
    if (!empty($variables['css'])) {
      $path = drupal_get_path('module', 'admin_menu');
      unset($css['all']['module'][$path . '/admin_menu.css']);
      unset($css['all']['module'][$path . '/admin_menu.color.css']);
      $variables['styles'] = drupal_get_css($css);
    }
  }
}

I need the jquery_update 1.3.2 to be unset on the node-types of 'blog' and 'video'. Can someone help me out?

Thank you.

解决方案

In the MYMODULE_preprocess_page function, the $scripts variable contains an array with the information about all JavaScript that will be added to the page.

If you want to remove a JS file from the page, you should remove its entry from the $scripts array (and then update $variables['scripts']). That's what the unset function is doing .

If the jQuery you're trying to remove is the one that's shipped with Drupal, you can remove it with:

unset($scripts['core']['misc/jquery.js']);

Otherwise, you'll have to print_r the $scripts var in order to find the entry you need to remove.

这篇关于drupal jQuery 1.4在特定页面上的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！