custom-field - Read For Learn

Custom WP_Query for WordPress Search Results with meta_query

Post selector as Custom Field

The excellent My Metabox class by bainternet does exactly what you are looking for. Add a post dropdown list with $my_meta->addPosts(‘posts_field_id’,array(‘post_type’ => ‘post’),array(‘name’=> ‘My Posts ‘)); And it will create a meta box with posts dropdown (you can change this to a checkbox list if you want to be able to select more than one … Read more

display custom field from inner blog in the main homepage of wordpress multisite

Use switch_to_blog( $new_blog_id ), use get_post_meta($post_id, $key ) to get the value of the field, and run restore_current_blog() when you are done. You could use a site option (add_site_option($option, $value)) and store the values you need in an array there in addition to the post meta field. This would save the rather expensive switch_to_blog() calls.

Search in Archive Pages by subcategory, tag, custom field and year

You only need one form and a callback on pre_get_posts. For example: <form role=”search” method=”get” id=”searchform” action=”<?php echo $current_url; ?>”> <input type=”hidden” name=”s” value=”true” /> <!– Tag Search –> <label for=”tags”>Search Tag:</label> <input type=”text” value=”Search” name=”tags” id=”tagsearchbox” /> <!– Custom Field “autor” Search –> <label for=”autors”>Search in Custom Field ‘autor’:</label> <input type=”text” value=”Search” name=”autors” id=”autorsearchbox” … Read more

Saving Custom Field Data before Publish

I just wrote a plugin that does just that. It’s been submitted to the WordPress.org plugin repo earlier this week and hopefully should make an appearance soon. The plugin is officially in the WordPress.org repo. In short what you are looking for is a way to have the following code available on your post editor: … Read more

Collect user custom field in product page woocommerce

http://justintadlock.com/archives/2009/09/10/adding-and-using-custom-user-profile-fields you can also get all the detail manually from here

Custom tables or custom fields?

Use a custom table for a view counter. This is faster, easier to write, and it has fewer side-effects. Post meta queries are rather slow. The information is stored in a way optimized for average post handling, not for custom sorting or many write accesses. Also, all post meta values are fetched each time someone … Read more