How can I add a CSS class to a #type table render element?

Jahid

5/19/24, 3:15 PM

I was trying to add a custom classname to the table in my custom module. But for some reason it's not working (Drupal 9). I can not get the table class name added into the HTML. Any help would be appreciated.

Edit: I was following this post below, but no luck. Add a class to a Drupal table cell containing ['data']

    '#type' => 'table',
    '#attributes' => [
       'class' => ['table-class-name'],
     ],
    '#header' =>  [], /header column goes here/
    '#rows' => [], / data goes here/ 
  ];

0 + 3

theming

Jaypan

5/19/24, 3:27 PM

That should work - maybe you need to clear your cache.

Jahid

5/22/24, 2:42 AM

Thanks @Jaypan for your time, i have tried to clear cache several times, but i still don't see the table class name in HTML. However, I have added a class to the <th> of the same table that worked okay. So strange...

Ryan Hartman

5/24/24, 10:42 PM

Have you tried adding the class to the table template?

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: How can I add a CSS class to a #type table render element?

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