hook_preprocess_page（）似乎不使用建议的模板文件

问题描述

我在一个模块的 hook_preprocess_page（）实现中建议一个模板文件，但建议的模板文件似乎不被使用。

模板文件是page-terminal-template.tpl.php，它在包含该模块的目录中，这是执行 hook_preprocess_page（） 。

  function terminal_preprocess_page（& $ variables）{
 if（arg（0 ）==terminal）{
 $ variables ['theme_hook_suggestions'] [] =page__terminal_template; 
} 
} 
  

有人可以帮助我吗？

解决方案

实际上，这个钩子也可以从主题的template.php文件以及模块的钩子中调用。

请参考Drupal 7文档这里

 
 code>函数MY_THEME_preprocess_page（& $ variables）{
 if（arg（0）==terminal）{
 $ variables ['theme_hook_suggestions'] [] =page__terminal_template 
 
} 
} 
  

模板建议将工作。

编辑：此功能也可以使用模块使用钩子实现。

I am suggesting a template file in the hook_preprocess_page() implementation done from a module, but the suggested template file doesn't seem to be used.

The template file is page--terminal-template.tpl.php, which is in the directory containing the module, and this is the implementation of hook_preprocess_page().

function terminal_preprocess_page(&$variables) {
  if (arg(0) == "terminal") {
    $variables['theme_hook_suggestions'][] = "page__terminal_template";
  }
}

Could anyone please help me?

解决方案

Actually, this hook can also be called from theme's template.php file along with module's hook.

Please refer Drupal 7 documentation here.

Say if your active theme is MY_THEME, then the code should be:

function MY_THEME_preprocess_page(&$variables) {
  if (arg(0) == "terminal") {
      $variables['theme_hook_suggestions'][] = "page__terminal_template";

  }
}

And the template suggestions will work.

Edit: This functionality can also be implemented with Modules using hooks.

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