Wp custom field

From ThaiiS Note (Wiki)

Contents 1 get category key value 2 Custom Fields 3 check emty & if else 4 sound plyer on fm100

get category key value

<?php $values = get_post_custom_values("category"); echo $values[0]; ?>

• http://wpshout.com/10-awesome-things-to-do-with-wordpress-custom-fields/

Custom Fields

• http://codex.wordpress.org/Using_Custom_Fields
• http://www.kriesi.at/archives/how-to-use-wordpress-custom-fields

<?php //get article_image (custom field) ?>
<?php $image = get_post_meta($post->ID, 'article_image', true); ?>
<a href="<?php the_permalink() ?>"><img src="<?php echo $image; ?>" alt="<?php the_title(); ?>" /></a>

check emty & if else

<?php
$myname = get_post_meta($post->ID, 'FILE-URL', true);
if ( $myname ) { ?>
<a href="<?php echo $myname ?>"><img src = "http://www.fm100cmu.com/wp-content/themes/thaiis/images/file_icon.gif"  /></a>
<?php } else { ?>
no file
<?php } ?>

sound plyer on fm100

  <?php
$values = get_post_meta($post->ID, 'SOUND-FULL-URL', true);
if ( $values ) { ?>
    <p id="au<?php the_ID(); ?>">Alternative content</p>  
        <script type="text/javascript">  
        AudioPlayer.embed("au<?php the_ID(); ?>", {soundFile: "<?php echo get_post_meta($post->ID, 'SOUND-FULL-URL', true) ?>"});  
        </script> 
<?php /*?>        <?php  insert_audio_player("[audio:$values[0]]"); ?><?php */?>
    <?php } else { ?>
    NO SOUND
    <?php } ?>