Drupal 7:修改菜单HTML输出? [英] Drupal 7: Modifying menu HTML output?
问题描述
基本上,而不是<只包含简单的a> s与文本,我想包括一些额外的HTML在< a>。
我知道可以修改由Drupal中的菜单创建的HTML。我可以在page.tpl.php中看到以下调用:
<?php print theme ('links__system_main_menu',array(
'links'=> $ main_menu,
'attributes'=>数组(
'id'=>'主菜单',
'class'=> array('links','clearfix'),
),
'heading'=>数组(
'text'=> t '),
'level'=>'h2',
'class'=> array('element-invisible'),
),
)); ?>
这显然调用了主题功能,它创建了输出。修改输出的一种方法是修改theme.inc中的theme_links函数,对吧?
http://api.drupal.org/api/drupal/includes--theme.inc/function/theme_links
我也知道你可以在template.php中挂钩来覆盖创建HTML的函数。我不知道如何创建实际的覆盖功能。有人可以指出我正确的方向吗?
你会做的是实现一个钩子来修改输出,而不直接修改theme.inc文件。 / p>
例如,本页面上接受的答案: Drupal覆盖自定义菜单模板
作为一般规则,当您要修改输出的一些东西,要么是实现钩子 (在模块中或活动主题的template.php中)或使用具有预定义文件名的模板当这种情况存在时(没有模板已经存在,你也可以修改模板建议列表s 使用模块或主题)。
I am trying to modify the HTML output in a Drupal 7 theme that I am creating.
Basically, instead of the < li >s containing just plain < a >s with text, I want to include some additional HTML inside the < a >.
I know that it's possible to modify the HTML created by the menus in Drupal. I can see the following call in page.tpl.php:
<?php print theme('links__system_main_menu', array(
'links' => $main_menu,
'attributes' => array(
'id' => 'main-menu',
'class' => array('links', 'clearfix'),
),
'heading' => array(
'text' => t(''),
'level' => 'h2',
'class' => array('element-invisible'),
),
)); ?>
which apparently calls the theme function, which creates the output. One way to modify the output would be to modify the theme_links function in theme.inc, right?
http://api.drupal.org/api/drupal/includes--theme.inc/function/theme_links
I also know that you can put a hook in template.php to override the function which creates the HTML. I can't figure out how to create the actual override function. Can somebody point me in the right direction, please?
What you would do is implement a hook to modify the output, not modify the "theme.inc" file directly.
For example, the accepted answer on this page: Drupal Override Custom Menu Template
And as a general rule, when you want to modify the output of something, either implement a hook (in a module or in the template.php of the active theme) or use a template with a predefined file name when such a case exists (when no template already exists, you can also modify the list of template suggestions using a module or the theme).
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