Metaslider Filmstrip Alt Tags

[jmr06005]

Need alt tags on metaslider filmstrips. They sent me the following code which will need some tweaking:

function metaslider_filmstrip_alt_tags( $list_item, $post, $url ) {$alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );$list_item = "<li class="ms-thumb slide-{$post->ID} post-{$post->ID}" style="display: none;"><img src="{$url}" alt="{$alt}" />";return $list_item;}
add_filter( 'metaslider_filmstrip_list_item', 'metaslider_filmstrip_alt_tags', 10, 3 );

[jmr06005]

Duplicate of #36