M3N

doesn’t this ability (index of all download posts) presented in this plugin by default ?

Hello.
I have problems with custom fields and I appreciate if someone can help me on this.
I created a Download Box using custom fields & styled it. the code is this :

<div class="download-links">
 <ul>
  <?php $cf_var = get_post_meta( $post->ID, 'download', true );
   if( isset($cf_var) && !empty(cf_var) ) : ?>
    <li class="download">
     <a href="<?php echo get_post_meta( $post->ID, 'download', true ); ?>">Download HQ</a>
    </li>
   <?php endif; ?>

 <?php $cf_var = get_post_meta( $post->ID, 'download2', true );
    if( isset($cf_var) && !empty(cf_var) ) : ?>
     <li class="download">
      <a href="<?php echo get_post_meta( $post->ID, 'download2', true ); ?>">Download HQ</a>
     </li>
    <?php endif; ?>

 <?php $cf_var = get_post_meta( $post->ID, 'password', true );
    if( isset($cf_var) && !empty(cf_var) ) : ?>
     <li class="download">
       <p>Password: <span><?php echo $cf_var; ?></span></p>
     </li>
    <?php endif; ?>
 </ul>
</div><!-- end of .download-links -->

So I styled them in styles.css .
The problem is whether the post has custom field assigned, or not, the Download Box is showing.

After reading this topic, I end up with this in my functions.php :

/**
 * Download box using Custom Fields
 */
function display_download_box() {
	if( !is_singular() ) {
		return;
	}
	$custom_fields_array() = array(
		'download'	=>	'download',
		'download2'	=>	'download2',
		'password'	=>	'password',
	);
	$output = custom_fields_iteration( $custom_fields_array );
	if( strlen($output) > 0 ) {
		echo '<div class="download-links">' . $output . '</div>';
	}
}
function custom_fields_iteration( $custom_fields_array ) {
	$output = '';
	foreach( $custom_fields_array as $custom_field => $data ) :
		$custom_field_value = get_post_meta( get_the_ID(), $custom_field, true );
	$output .= ( strlen($custom_field_value) > 0 ? 'div class="download">
		<span class="cf_label">' . $data . ': </span>' . $custom_field_value . '</div>' : '');
	endforeach;
	echo $output;
}
add_action ('__after_content_title', 'display_download_box');

But it didn’t worked at all and cause Fatal Error.

How can I find out if the post has custom field or not, and then the code run and styles applied ?
I hope you guys can help me.
thanks.

use this selector :
.post-meta {
display: none;
}

…and I think you’ll get what you want.

Hi Gunjesh Gaurav.
You could set background for those headings using these selectors respectively :

.widget-col-3 .widget_awpcp_search_widget .widget-title {
  background-image: url(path/to/image);
}

.widget-col-3 .widget_wpbdp_searchwidget .widget-title {
  background-image: url(path/to/image);
}

.widget-col-3 .login .widget-title {
  background-image: url(path/to/image);
}

I hope this work for you…