myCloudCode

Tagged: Content RSS

• 

  Jay Kwong 7:28 am on January 19, 2010 Permalink | Reply
  Tags: Content, post (3), Shortcode, the loop   

  Shortcode – Display the loop 

  function.php

  function myLoop($atts, $content = null) {
  	extract(shortcode_atts(array(
  		"pagination" => 'true',
  		"query" => '',
  		"category" => '',
  	), $atts));
  	global $wp_query,$paged,$post;
  	$temp = $wp_query;
  	$wp_query= null;
  	$wp_query = new WP_Query();
  	if($pagination == 'true'){
  		$query .= '&paged='.$paged;
  	}
  	if(!empty($category)){
  		$query .= '&category_name='.$category;
  	}
  	if(!empty($query)){
  		$query .= $query;
  	}
  	$wp_query->query($query);
  	ob_start();
  	?>
  	<h2><?php echo $category; ?></h2>
  	<ul class="loop">
  	<?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?>
  		<li><a href="<?php the_permalink() ?>" rel="bookmark"><?php echo $thumbnail_image; the_title(); ?></a></li>
  	<?php endwhile; ?>
  	</ul>
  	<?php if(pagination == 'true'){ ?>
  	<div class="navigation">
  	  <div class="alignleft"><?php previous_posts_link('« Previous') ?></div>
  	  <div class="alignright"><?php next_posts_link('More »') ?></div>
  	</div>
  	<?php } ?>
  	<?php $wp_query = null; $wp_query = $temp;
  	$content = ob_get_contents();
  	ob_end_clean();
  	return $content;
  }
  add_shortcode("loop", "myLoop");
  

  display a loop :

  [loop category="news" query="" pagination="false"]
  

  http://www.wprecipes.com/

   

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• 

  Jay Kwong 6:42 am on January 19, 2010 Permalink | Reply
  Tags: Content, Wordpress (7)   

  Content in two columns 

  This code is poweful but definitely easy to implement. Just paste it on your functions.php file and it will automatically output your post content in columns.
  Your post content will be splitted on tags.

  functions.php

  function my_multi_col($content){
  $columns = explode('</h2>
  <h2>', $content);
  
  $i = 0;
  
  foreach ($columns as $column){
  if (($i % 2) == 0){
  $return .= '
  <div class="content_left">' . "\n";
  if ($i &gt; 1){
  $return .= "
  <h2>";
  } else{
  $return .= '
  <div class="content_right">
  
  ' . "\n
  <h2>";
  }
  $return .= $column;
  $return .= '</h2>
  </div>
  ';
  $i++;
  }
  
  if(isset($columns[1])){
  $content = wpautop($return);
  }else{
  $content = wpautop($content);
  }
  echo $content;
  }
  }
  add_filter('the_content', 'my_multi_col');</h2>
  </div></h2>
  

  CSS

  .content_right, .content_left{ float:left; width:45%; }
  .content_left{ padding-right:5%; }
  

  http://www.wprecipes.com/