drupal Archives - Jay Sharp https://sharpi.sh/tag/drupal/ Digital Product Development & Engineering in Europe & Hong Kong Sun, 11 Nov 2018 12:06:53 +0000 en-GB hourly 1 https://wordpress.org/?v=6.9.4 https://sharpi.sh/wp-content/uploads/2018/02/fav2-1.png drupal Archives - Jay Sharp https://sharpi.sh/tag/drupal/ 32 32 Drupal 8 TWIG template check field is empty https://sharpi.sh/posts/web-development/drupal-8-twig-template-check-field-is-empty/?utm_source=rss&utm_medium=rss&utm_campaign=drupal-8-twig-template-check-field-is-empty Sun, 11 Nov 2018 12:02:07 +0000 http://sharpi.sh/?p=826 Playing around with Paragraphs I needed to display or hide a bit of a template based on a text field length being greater than 0. First try Check length… {% if content.field_option_alert|length > 10} length:{{ content.field_option_alert|length }} {% endif %} Checking the length of the field always returns 2 for empty field and does not […]

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]]> Drupal 8 display an image_style in a Twig Template with Twig Tweak https://sharpi.sh/posts/web-development/drupal-8-display-an-image_style-in-a-twig-template-with-twig-tweak/?utm_source=rss&utm_medium=rss&utm_campaign=drupal-8-display-an-image_style-in-a-twig-template-with-twig-tweak Thu, 15 Feb 2018 09:18:37 +0000 https://sharpi.sh/?p=401 This example is related to displaying styled images in a Drupal 8 Paragraph template for the fields of a Paragraph, but still applies to other templating sichuations where a file URI is available in the template vars. Install the twig_tweak module (heres the module cheat sheet ) which provides this function, which will return a styled image URL from […]

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]]> Where to find Drupal 8 Views Theme Information. Err, You can’t. Twig Debug Instead! https://sharpi.sh/posts/web-development/where-to-find-drupal-8-views-theme-information-err-you-cant-twig-debug-instead/?utm_source=rss&utm_medium=rss&utm_campaign=where-to-find-drupal-8-views-theme-information-err-you-cant-twig-debug-instead Sat, 10 Feb 2018 09:58:51 +0000 https://sharpi.sh/?p=378 The handy “Theming information” window available in Drupal 7 which more or less told you what template file name to use for theming Views has been removed in D8. I have yet to see an argument for why this was done, but alas it’s been left out in D8 core Views. What has replaced this […]

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