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I have developed a module in Drupal 7.

Now, I want to add a custom themed-page in the admin panel of Drupal.

I have added a page using admin_menu():

function newsletter_menu()
{
    $info = array();

    $info['admin/reports/newsletter'] = array(
        "title" => "Number of Registered Users for Newsletter",
        "description" => "",
        "page callback" => "newsletter_admin_content_block",
        'page arguments' => array('newsletter_admin'),
        'access arguments' => array('administer newsletter settings'),
        'type' => MENU_NORMAL_ITEM
    );

    return $info;
}

It works all well. But my problem is:

I have a template file newsletter.admin.tpl.php which I want to use a the template for this page. But I don't know how should I achieve it. Can anyone help?

2 Answers 2

2

Have a look at this question on stackoverflow: https://stackoverflow.com/questions/5305114/drupal-7-how-to-load-a-template-file-from-a-module

It basically comes down to this:

  1. Implement hook_theme()
  2. Create the template file
  3. At the end of your newsletter_admin_content_block call theme() with your template key (as defined in hook_theme()) as first argument and any additional variables that you need in your template as an array.

Example:

function hook_theme($existing, $type, $theme, $path) {
  return array(
    'newsletter_admin_content_template' => array(
      'variables' => array('var1' => NULL, 'var2' => NULL, ...),
      'template' => 'newsletter-admin-content-template'
    ),
  ),
}

And at the end of your menu callback:

return theme('newsletter_admin_content_template', array(
  'var1' => $var1,
  'var2' => $var2,
  ...
));
3
  • I have already implemented this technique, though it doesn't work. Seeing some other places on the net suggesting the same technique as yours, I know am sure that the problem is my code and not the technique itself. Apr 6, 2015 at 13:55
  • 1
    Be sure to clear the cache. Also, do not add ".tpl.php" to the template name in hook_theme(). What else? There is also the question of where your template file is stored in your file system. For a custom module, it is logical to put it into your module directory and specify the pathkey in hook_theme().
    – berliner
    Apr 6, 2015 at 13:57
  • Yes it was a caching problem. Apr 6, 2015 at 14:02
1

you could try page--admin--reports--newsletter.tpl.php (refer to Template Suggestions and Arguments for some more details).

Or just use a theme_hook_suggestion (if really needed, with hook_init() and menu_get_item()).

In any case, be sure to place it in the templates folder of your theme and don't forget to clear the cache.

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