DeluxeBlogTips.com 1) has an article on how to do combined searches in both posts and meta data. Basically, it involves two queries via the $wpdb object; one to search the meta table to get a list of post_ids and the other is a query of posts to get post_ids. You then merge the arrays and … Read more
You’re looking for custom meta boxes. These allow you to add sections to the WordPress post and/or page screens that look like standard title, editor, category selection, etc. Generally speaking, you determine where they are rendered and what type of input elements are used. Without knowing exactly what you’re trying to do, it’s not possible … Read more
The serialized array your meta boxes are saving is deformed. I made a few slight changes to your code to get it to work. I created a new post and here is what was saved after being unserialized. Note: WordPress will automatically unserialize an an array stored in post_meta. Use an online unserializer if you … Read more
If the value of your custom fields is numeric, you could try ordering with meta_value_num. Also note that both meta_value and meta_value_num require meta_key in the query as described here. $args = array( ‘post_type’ => ‘post’, ‘posts_per_page’ => $number, ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘meta_key’ => ‘event-start’, ‘value’ => $today_is, ‘type’ => ‘NUMERIC’, … Read more
Why not cover this in your query and use isNull() ? When your meta_key is null for this attachment it is true.
File: functions.php It’s as easy as adding this to your functions.php file (of course having $wpse67109 set). add_theme_support( ‘custom-header’, $wpse67109_defaults ); File: index.php or any other template Simply don’t add the whole get_head_image() and get_custom_header()->foo stuff anywhere. Your headline template part could look like the following example: <header> <hgroup> <h1 class=”site-title”> <?php if ( display_header_text() … Read more
What I have seen in translation plugins (qTranslate, WPML, Multilingual Press) are two approaches. One is qTranslate’s (and the defunct xLanguage): use one field (one for title, other for content, etc) to hold all translations. And then, in the front end, decode its output according to the actual language. <!–en–>English<–:–><!–es–>Español<–:–> In the back end, the … Read more
You are saving only one image and one image caption. Your loop in dsslider_manager_save_extras function loops throught global $custom_meta_fields defined in php file. Not through $_POST variable. Your loop should look something like this: foreach ( $_POST[‘fields’] as $field ) { … } In HTML, the form should look like this <input type=”hidden” name=”fields[$field[ID]]” value=””/> … Read more
Is it that your tags are being stripped, or that you aren’t preparing them prior to displaying them. Try wrapping your output: echo apply_filters(‘the_content’, get_post_meta($post->ID, ‘_custom_field_name’, true));
to store multiple values in same custom field key and print them at once If you want to store it as site option, you can use update_option() : http://codex.wordpress.org/Function_Reference/update_option Example 1: // some array to store: $items=array(‘yellow’,’orange’,’green’); // save the array update_option(‘myitems’,$items); // get the array $items=get_option(‘myitems’); // print the array echo “<ul>”; foreach($items as … Read more