WordPress.org

1. juxprose2
   Member
   Posted 3 years ago #

   Is it possible to grab just the URL for all images attached to a post?

   I need to extract the URL for thumb, medium and large.

   The URLS will fit into something like this within the loop:

   <ul>
   <li>
   <a href="PATH TO MEDIUM IMAGE" original="PATH TO LARGE IMAGE">
   <img src="PATH TO THUMBNAIL IMAGE"></a>
   </li>
   </ul>

   This will be true for all images attached to the post.

   This post is pretty close, but I can only get it to work for one image size (medium): http://wordpress.org/support/topic/140609?replies=43

   Any ideas?

   Thanks

2. juxprose2
   Member
   Posted 3 years ago #

   OK, so this code will happily output the 3 different image sizes for all images attached to a post:

   <?php if ( $images = get_children(array(
   'post_parent' => get_the_ID(),
   'post_type' => 'attachment',
   'post_mime_type' => 'image',
   ))) : ?>
   
   <ul>
   <?php foreach( $images as $image ) :  ?>
   <li><?php echo wp_get_attachment_link($image->ID, 'thumbnail'); ?></li>
   <li><?php echo wp_get_attachment_link($image->ID, 'medium'); ?></li>
   <li><?php echo wp_get_attachment_link($image->ID, 'full'); ?></li>
   <?php endforeach; ?>
   </ul>
   
   <?php else: // No images ?>
   <!-- This post has no attached images -->
   <?php endif; ?>

   Now, does anyone know how the above could be modified to just output the URL, not the <img src"">? I would like to make up the <img src=""> myself.

   Any help would be great, thanks.

3. juxprose2
   Member
   Posted 3 years ago #

   Perhaps a better way of describing this would be that I want to pull all image attachments from a post and output all 3 sizes as "http://PATH TO IMAGE".

   This code will output the http://PATH TO IMAGE.jpg for each image attached the post.....but it just outputs the large image ref 3 times - it can't separate between thumb,medium and large.

   <?php if ( $images = get_children(array(
   'post_parent' => get_the_ID(),
   'post_type' => 'attachment',
   'post_mime_type' => 'image',
   ))) : ?>
   <ul>
   
   <?php foreach( $images as $image ) :  ?>
   <li><?php echo wp_get_attachment_url($image->ID, 'thumbnail'); ?></li>
   <li><?php echo wp_get_attachment_url($image->ID, 'medium'); ?></li>
   <li><?php echo wp_get_attachment_url($image->ID, 'full'); ?></li>
   <?php endforeach; ?>
   </ul>
   
   <?php else: // No images ?>
   <!-- This post has no attached images -->
   <?php endif; ?>

   I'm getting close, but don't know much PHP, so any suggestions would be helpful, thanks.

4. juxprose2
   Member
   Posted 3 years ago #

   Does anybody know if this is possible?

5. juxprose2
   Member
   Posted 3 years ago #

   Anyone?

6. Lumpysimon
   Member
   Posted 3 years ago #

   You can use the function wp_get_attachment_image_src, which returns an array. The URL of the image is in $whatever_your_array_is_called[0]. there's a full description in the codex:

   http://codex.wordpress.org/Function_Reference/wp_get_attachment_image_src

   hope that helps!

7. takien
   Member
   Posted 3 years ago #

   looking for this too

8. taeke
   Member
   Posted 2 years ago #

   @juxprose2; did you manage to come up with a solution? I'm trying to achieve something similar..

9. youtag
   Member
   Posted 2 years ago #

   thanks juxprose. that was what i needed.

10. left_coaster
    Member
    Posted 2 years ago #

    Yeah I was looking for the same thing and the wp_get_attachment_image_src() function did the trick. I'm using WP 2.9 beta right now and wanted to display the post image as the background to a <div> with my post title in it.

    <?php if ( has_post_image() ) {
      $image_id = get_post_image_id();
      $post_image_data = wp_get_attachment_image_src( $image_id, $size='medium' ); ?>
    <div id="listing-image" style="background:transparent url(<?php echo $post_image_data[0]; ?>) no-repeat scroll 0 0;height:<?php echo $post_image_data[2]; ?>px;">
       <h2><?php the_title(); ?></h2>
    </div><?php } ?>

    Works great! Thanks for the pointer :)

Topic Closed

This topic has been closed to new replies.