Hi I am creating a wordpress custom page theme, I have included the code. Is there a way to dynamically add the list items. In the code I grab each image related to its post with screenshot1 screenshot2 so on… This all currently works. My problem is at the current moment if I upload 2 screen shots 3 list items will show up and the third will just be blank. So how could I dynamically add them based on the number of images in the post?
query_posts('cat=3'); /*--Query to grab Projects categorie--*/
while (have_posts()) : the_post(); /* --- loop through the posts in that categorie */
<ul>
<?php
$screen1 = get_post_meta($post->ID, 'screenshot1', true);
$screen2 = get_post_meta($post->ID, 'screenshot2', true);
$screen3 = get_post_meta($post->ID, 'screenshot3', true);
echo "<li>" . wp_get_attachment_image($screen1, 'large') . "</li>";
echo "<li>" . wp_get_attachment_image($screen2, 'large') . "</li>";
echo "<li>" . wp_get_attachment_image($screen3, 'large') . "</li>";
?>
</ul>
Loop through the possible meta values and only output it if it’s not empty.
Something like: