Description
Use this filter to modify or add attributes to each slide image tag.
{type} can be flex, coin, responsive or nivo.
Parameters
$attributes
(array) (required) Default image attributes (eg width, height, src).
$slide
(array) (required) Slide data
$slider_id
(int) (required) Slideshow ID
Examples
Add rel attribute
This example will add a ‘rel’ attribute of ‘lightbox’ to each slide in the slideshow. Eg, <img width=’x’ height=’x’ src=’x’ rel=’lightbox’ />
function metaslider_add_rel_attribute_to_images($attributes, $slide, $slider_id) {
$attributes['rel'] = 'lightbox';
return $attributes;
}
add_filter('metaslider_flex_slider_image_attributes', 'metaslider_add_rel_attribute_to_images', 10, 3);
Posted in: Developer API