Using the FooBox Lightbox plugin instead of the default Thickbox
GravityView uses the WordPress included Thickbox plugin to generate the lightbox for images and PDFs.
You may want to use a different lightbox solution. If you use the FooBox Image Lightbox plugin, this is how you can override the GravityView lightbox to use the FooBox lightbox instead:
Paste the following code into your theme's functions.php file (see how):
// GravityView: Override the default lightbox by FooBox add_filter( 'gravityview/fields/fileupload/link_atts', 'my_gv_image_link_atts', 10, 2 ); function my_gv_image_link_atts( $link_atts, $field ) { $link_atts['class'] = 'foobox'; return $link_atts; }
And there you go: images will now be using Foobox instead of the GravityView (and WordPress) default!