How to create a custom gallery meta field for posts in WordPress

Hello! If you read our last post on us releasing a new WordPress Plugin for Portfolio Galleries, you would have seen us touch a bit on creating custom fields / meta boxes for your post type. One of the bigger challenges when creating the Portfolio Grid plugin was implementing the administrative jQuery to manipulate the WordPress media system in such a way to create custom galleries. The galleries were needed for the plugin. When you view a single portfolio item, you will be brought to a single post page template that displays a modal gallery of additional portfolio images. I’ll be walking you through how we manipulated the custom gallery field with jQuery. I will also show the final product which is the query to produce the gallery images as thumbnails with a modal window to expand the images if they are clicked. Create a meta box for posts in […]