I have an image field on a node, which will not always be populated. In the case where the field is empty (no image), I want to alter the markup to display a random image which always exists in a specified directory of the files dir. The second part isn’t a problem, but I am struggling with the alter part. I am trying to find the correct hook or theme function to test if the image field is empty and then render some markup in it’s place. I am lead towards a theme function. Any ideas?
Thanks
Pixeldust is a 20-year-old web development agency specializing in Drupal and WordPress and working with clients all over the country. With our best in class capabilities, we work with small businesses and fortune 500 companies alike. Give us a call at 1(800)730-2416 and let’s talk about your project.
Test your site below to see which issues need to be fixed. We will fix them and optimize your Drupal site 100% for Google and Bing. (Allow 30-60 seconds to gather data.)
We make sure your site is 100% optimized (and stays that way) for the best SEO results.
With Pixeldust On-site (or On-page) SEO we make changes to your site’s structure and performance to make it easier for search engines to see and understand your site’s content. Search engines use algorithms to rank sites by degrees of relevance. Our on-site optimization ensures your site is configured to provide information in a way that meets Google and Bing standards for optimal indexing.
This service includes:
