Page-specific Galleries in Oxygen with Meta Box and GLightbox
This members-only tutorial provides the steps to display a WordPress Gallery in Oxygen from the images uploaded to Pages using Meta Box and GLightbox.
Step 1
Install and activate Meta Box AIO.
Go to Meta Box > Custom Fields and add a new field group having a field of the type "Image Advanced".
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In the Settings area, select the desired location where you want to attach the field group to.
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In this example, let us set it to appear on all static Pages.
Step 2
Edit your Page(s) and populate the field.
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Step 3
Register a custom size for the images in the gallery.
Install and activate Code Snippets plugin.
Go to Snippets > Add New.
Title: Custom image sizes
Code:
add_image_size( 'gallery-image', 600, 338, true ); // 16 x 9
Set the snippet to run everywhere. Save changes and activate.
If you are going to use images that are already present in the Media Gallery, regenerate thumbnails.
Step 4
Let us specify that the HTML output of WordPress galleries and other elements be in HTML5.
Add another code snippet.
Title: Add support for HTML5 markup
Code:
add_theme_support( 'html5', array( 'comment-list', 'comment-form', 'search-form', 'gallery', 'caption' ) );
Step 5
Edit the Oxygen Template that applies to all the static Pages with Oxygen.
Add a Section where you would like to show the Page Gallery - say, below the content.
Add a Heading that reads something like "Gallery".
Add a Code Block.
Set its width to 100%.
PHP & HTML:
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