Add slug as class for listing-item
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Thanks so much for this outstanding plugin. I use it all the time.
One thing that would be very helpful, which I haven’t seen in any of your documentation, code snippets, discussion threads, etc., is to simply add the slug as a class in the listing-item. For example, if there are two posts — one with the slug post-01 and the other post-02 — the plugin would output:
<li class="listing-item post-01">...</li> <li class="listing-item post-02">...</li>This would allow different CSS styling (such as background-image) to be applied to each post in the listing.
I tested it by simply adding
'post-' . $post->post_nameto the$classarray on Line 471 of display-posts-shortcode.php and it works. But obviously this will break as soon as I update the plugin.I hope you’ll consider adding this feature to your next version. Thanks again for the great work.
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The post class is filterable. See this code snippet ( https://www.billerickson.net/code/dps-add-post-type-class-posts/ ) which adds the post type as a class.
Change line 8 to
global $post;
$classes[] = $post->post_name;
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