wp_get_attachment_url (get_post_thumbnail_id ($ post-> ID));Obtenir le pouce d'une mauvaise boucle

- 4
- 33919 2012-01-11
J'utilise unplugin qui définit la vignette de votreimage departagefb.Le srcest

<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>

Y a-t-il unmoyen defaire

<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>

Récupérez sapiècejointe àpartir de laboucle FIRST (car ce codeesten bas depage)

Ou y a-t-il un autre hackpour l'obtenir dès lapremièreboucle?
I am using a plugin which sets the thumbail for your fb share image. The src is

<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>

Which was working fine, but not it's showing thumb X on every page (rather then the currect thumbnail) I found the problem is I have a loop in the sidebar.

Is there a way to make

<?php echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>

Get its attachment from the FIRST loop (as this code is at the bottom of the page)

Or is there some other hack to make it get it from the first loop?
post-thumbnails

- echo wp_get_attachment_url (get_post_thumbnail_id ($post-> ID)); Est-ce le code,désolé!
  
  echo wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); Is the code,sorry!
  - 0
  - 2012-01-11
  - user1110237
- Ecrire du codeentre lesbackcomments (ce caractère: `)
  
  Write code between backcomments (this character: `)
  - 0
  - 2012-01-11
  - dunc

1 réponses

votes

- 4
- 2012-01-12
Définissez une variable dans lapremièreboucle comme:

$saved_post_id = $post->ID;

Ensuite,plustard sur lapage,utilisez cette variable comme:

echo wp_get_attachment_url( get_post_thumbnail_id( $saved_post_id ) );
Set a variable in the first loop like:

$saved_post_id = $post->ID;

Then later down the page use that variable like:

echo wp_get_attachment_url( get_post_thumbnail_id( $saved_post_id ) );