I am building a custom posts + excerpt listing. I dont know how to pull uploaded/attached post images. Any help please?
[resolved] how do I reference an uploaded post image using code? (10 posts)
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ibexy
Posted 2 years ago # -
Mark / t31os
Posted 2 years ago #Assuming this is what you want...
http://codex.wordpress.org/Function_Reference/get_children -
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Posted 2 years ago #Thanks
I found the following code but it returns every image from the gallery and not ONLY THE IMAGE attached to the current post. This is my code below. I want to return only the image assiciated with the current post in the loop.Basically the below prints an excerpt and am triying to extract the attached image to be like a thumbnail. Any help please?<?php $excerpt = get_the_excerpt(); echo $excerpt; ?> <?php $thumbnailimages =& get_children( 'post_type=attachment&post_mime_type=image' ); if ( empty($thumbnailimages) ) { // no attachments here } else { foreach ( $thumbnailimages as $attachment_id => $attachment ) { echo wp_get_attachment_image( $attachment_id, 'full' ); } } ?> -
Posted 2 years ago #See the parameters on the link i gave you..
http://codex.wordpress.org/Function_Reference/get_childrenNamingly post_parent and numberposts..
Attachments are children of the post they exist in, so feed the post ID into the post parent parameter..
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Posted 2 years ago #Thanks for your response. Am a bit lost with all this tech. talk :) I'd really appreaciate if you could help further. I have inserted my full archive.php here hoping you could help. Currently this file lists the excerpts. I just need to insert a thumbnail of the attached images using the above or other means. Thanks.
<?php get_header(); ?> <?php get_sidebar(); ?> <div class="archive2"> <?php $odd_or_even = 'odd'; ?> <?php if (have_posts()) : ?> <?php while (have_posts()) : the_post(); // check for product large image $pli = get_post_meta($post->ID, 'pli', $single = true); // check for item price $price = get_post_meta($post->ID, 'price', $single = true); ?> <div class="post-<?php echo $odd_or_even; ?>" id="post-<?php the_ID(); ?>"> <?php $odd_or_even = ('odd'==$odd_or_even) ? 'even' : 'odd'; ?> <div class="col1"> <h2><a href="<?php the_permalink() ?>" rel="bookmark" title="<?php echo THEME_PERMANENT_LINK; ?><?php the_title_attribute(); ?>"> <?php the_title(); ?> </a></h2> <!-- THIS IS THE EXCERPT HERE --> <?php $excerpt = strip_tags(get_the_excerpt()); echo $excerpt; ?> <p><img src="<?php bloginfo('template_directory'); ?>/imgs/page.png" alt="<?php echo THEME_CATEGORIES; ?>" /> <strong><?php echo THEME_CATEGORIES; ?></strong> <?php the_category(' '); ?> <p> <p><img src="<?php bloginfo('template_directory'); ?>/imgs/tag.png" alt="<?php echo THEME_TAGS; ?>" /> <strong><?php echo THEME_TAGS; ?></strong> <?php the_tags(' '); ?> <p> </div> <div style="clear: both"></div> </div> <?php endwhile; ?> <div class="navigation"> <div class="left"> <?php next_posts_link(THEME_POST_ENTRIES_PREV) ?> </div> <div class="right"> <?php previous_posts_link(THEME_POST_ENTRIES_NEXT) ?> </div> </div> <?php else : ?> <h2 class="center"><?php echo THEME_POST_NOT_FOUND; ?></h2> <p class="center"><?php echo THEME_POST_NOT_FOUND_MSG; ?></p> <?php include (TEMPLATEPATH . "/searchform.php"); ?> <?php endif; ?> </div> <?php get_footer(); ?> -
Posted 2 years ago #Try this..
<?php get_header(); ?> <?php get_sidebar(); ?> <div class="archive2"> <?php $odd_or_even = 'odd'; ?> <?php if (have_posts()) : ?> <?php while (have_posts()) : the_post(); // check for product large image $pli = get_post_meta($post->ID, 'pli', true); // check for item price $price = get_post_meta($post->ID, 'price', true); ?> <div class="post-<?php echo $odd_or_even; ?>" id="post-<?php the_ID(); ?>"> <?php $odd_or_even = ('odd'==$odd_or_even) ? 'even' : 'odd'; ?> <div class="col1"> <h2> <a href="<?php the_permalink() ?>" rel="bookmark" title="<?php echo THEME_PERMANENT_LINK; ?><?php the_title_attribute(); ?>"> <?php the_title(); ?> </a> </h2> <?php $args = array( 'post_parent' => $post->ID, 'post_type' => 'attachment', 'numberposts' => 1, 'post_status' => 'any', 'post_mime_type' => 'image' ); $thumbnailimages =&get_children( $args ); if ( !empty($thumbnailimages) ) { foreach ( $thumbnailimages as $attachment_id => $attachment ) echo wp_get_attachment_image( $attachment_id, 'thumbnail' ); } ?> <!-- THIS IS THE EXCERPT HERE --> <?php echo strip_tags(get_the_excerpt()); ?> <p><img src="<?php bloginfo('template_directory'); ?>/imgs/page.png" alt="<?php echo THEME_CATEGORIES; ?>" /> <strong><?php echo THEME_CATEGORIES; ?></strong> <?php the_category(' '); ?> </p> <p><img src="<?php bloginfo('template_directory'); ?>/imgs/tag.png" alt="<?php echo THEME_TAGS; ?>" /> <strong><?php echo THEME_TAGS; ?></strong> <?php the_tags(' '); ?> </p> </div> <div style="clear: both"></div> </div> <?php endwhile; ?> <div class="navigation"> <div class="left"><?php next_posts_link(THEME_POST_ENTRIES_PREV) ?></div> <div class="right"><?php previous_posts_link(THEME_POST_ENTRIES_NEXT) ?></div> </div> <?php else : ?> <h2 class="center"><?php echo THEME_POST_NOT_FOUND; ?></h2> <p class="center"><?php echo THEME_POST_NOT_FOUND_MSG; ?></p> <?php // include (TEMPLATEPATH . "/searchform.php"); ?> <?php get_search_form(); // Does the same as above line ?> <?php endif; ?> </div> <?php get_footer(); ?> -
Posted 2 years ago #it worked perfectly! Thanks very much!
I added a <div> around the image to enable me add a float:left CSS. Its showing OK except a few images are not coming up. Dont know why but am ok with this result.
How do I scale all the images to say a uniform 120x120. Is ther any way to do this in CSS? I have tried the width and height statements. They dont work.
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Posted 2 years ago #Set the thumbnail size to 120 x 120?
If you have uploaded images already you'll need to re-add them again under the new settings.
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Posted 2 years ago #Thanks.
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