WordPress Snippet
Adds the srcset and sizes attributes to ACF image uploads. Requires installation of the Advanced Custom Fields plugin.
NOTE: ACF image field must be set to return the ID.
NOTE: WordPress needs image sizes with equal aspect ratios in order to generate the srcset, and does not use srcset when images are added as "Full Size".
| $.fn.randomize = function (selector) { | |
| var $elems = selector ? $(this).find(selector) : $(this).children(), | |
| $parents = $elems.parent(); | |
| $parents.each(function () { | |
| $(this).children(selector).sort(function (childA, childB) { | |
| // * Prevent last slide from being reordered | |
| if($(childB).index() !== $(this).children(selector).length - 1) { | |
| return Math.round(Math.random()) - 0.5; | |
| } |
| <?php | |
| /* | |
| * ----------------------------------------------------------------------------- | |
| * Advanced Custom Fields Modifications | |
| * ----------------------------------------------------------------------------- | |
| */ | |
| function PREFIX_apply_acf_modifications() { | |
| ?> | |
| <style> |
