The functionality you want may be built from scratch but definitely a custom fields plugin will make your life much easier. I use Advanced Custom Fields, and it gives amazing results and the possibilities are endless. I haven’t used this one, but it seems pretty good too.
See this media uploader skeleton. You can also use it in your custom markup, like Meta Box. A hint, check, that you only use the scripts on the page, where you active your Meta Box. Otherwise is it often a problem on the default pages and the uploader. Now a attempt to clear the important … Read more
You can do this by hand, but WP natively does it like this for settings errors: add_settings_error() to create message. Then set_transient(‘settings_errors’, get_settings_errors(), 30); settings_errors() in admin_notices hook to display (will need to hook for non-settings screens).
You are referring to the metaboxes on the admin post screen right? For that you don’t need a plugin, just drop the following into your functions.php file. // add_action(‘user_register’, ‘set_user_metaboxes’); add_action(‘admin_init’, ‘set_user_metaboxes’); function set_user_metaboxes($user_id=NULL) { // These are the metakeys we will need to update $meta_key[‘order’] = ‘meta-box-order_post’; $meta_key[‘hidden’] = ‘metaboxhidden_post’; // So this can … Read more
Setting the order of meta boxes on post edit pages You will need to remove the meta boxes, and add them again in the order you want. To disable meta boxes: (customize to your needs, look at the metabox id in the html code to know which name you should use as first parameter of … Read more
So you mean something like this? and when you click on Add tracks it becomes this: if it is what you mean the its done by creating a metabox that has simple jquery function to add and remove fields in it, and the data is saved as an array in of data in a single … Read more