Array all images attached to post

  • Resolved chadvonlind

    (@chadvonlind)


    13 years, 2 months ago

    I’ve put together this loop based on the Codex page for the get_children function. This works within a post’s loop to spit out the URL of each attached image, and it spits them out perfectly.

    ie:
    http://domain.com/uploads/image01.jpg
    http://domain.com/uploads/image02.jpg
    http://domain.com/uploads/image03.jpg

    <?php // find images attached to this post / page.
		$images =& get_children( 'post_parent='. $post->ID .'&orderby=menu_order&order=ASC&post_type=attachment&post_mime_type=image&numbersposts=-1' );
		foreach ( (array) $images as $attachment_id => $attachment ) { ?>
            <?php echo wp_get_attachment_url( $attachment_id ); ?>
<?php	}  ?>

    Where it gets weird on me, is when I try to use that URL within an image tag. I’m making use of timthumb, which is why I want the URL and not the normal image link

    When I change the code to what I have below, it will spit out all the images, but only 2 will include the src for the images. The rest will just have the original=[imageurl] included, but no src=[imageurl]. This is very odd to me.

    <?php // find images attached to this post / page.
		$images =& get_children( 'post_parent='. $post->ID .'&orderby=menu_order&order=ASC&post_type=attachment&post_mime_type=image&numbersposts=-1' );
		foreach ( (array) $images as $attachment_id => $attachment ) { ?>
           <img src="<?php bloginfo('template_url'); ?>/thumb.php?src=<?php echo wp_get_attachment_url( $attachment_id ); ?>&h=145&w=235&zc=1" alt="<?php the_title(); ?>" width="235" height="145" border="0" />
<?php	}  ?>

    Any attachment loop experts out there have any idea as to why it wouldn’t include the source for the rest of the images?

Viewing 4 replies - 1 through 4 (of 4 total)
  • Thread Starter chadvonlind

    (@chadvonlind)

    13 years, 2 months ago

    I’ve found the solution, and it was even suggested on the get_children reference page in the Codex. Use get_posts instead! Here it is for anybody interested.

    <?php
$args = array( 'post_type' => 'attachment', 'numberposts' => -1, 'post_mime_type' => 'image' ,'post_status' => null, 'post_parent' => $post->ID );
$attachments = get_posts($args);
if ($attachments) {
	foreach ( $attachments as $attachment ) { ?>
    <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><img src="<?php bloginfo('template_url'); ?>/thumb.php?src=<?php echo wp_get_attachment_url( $attachment->ID , false ); ?>&h=145&w=235&zc=1" alt="<?php the_title(); ?>" width="230" height="140" border="1" /></a>

<?php	}
}
?>
    Thread Starter chadvonlind

    (@chadvonlind)

    13 years, 2 months ago

    Hah. Crap. Now this code is doing the same thing as the previous code. What gives??

    Thread Starter chadvonlind

    (@chadvonlind)

    13 years, 2 months ago

    I wonder if it has to do with some other tags. When I assign the attached images a order number, it seems to mess with things.

    Thread Starter chadvonlind

    (@chadvonlind)

    13 years, 2 months ago

    **FACEPALM**

    It was the jQuery lazyload script interfering.

Viewing 4 replies - 1 through 4 (of 4 total)
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