The short answer: there isn’t a way to control what shows up in that dropdown list, there are no filters available for it. Hopefully that will change in a future version. A possible solution would be to create your own meta box that lists templates from your own array of templates appropriate for the current … Read more
What it is doing, instead, is removing the first image from the_content() on all posts for the index page… That’s because that’s what your callback is telling the filter to do. It returns true for all posts in your specified contexts (archive index, category index, blog posts index), not just for the first post in … Read more
Reorder the logic, and fix the minor syntax error in your appended string: function add_post_content($content) { if ( ‘portfolio’ == get_post_type() ) return $content; if ( is_single() ) return $content . ‘<p>Shortlink: ‘ . wp_get_shortlink() . ‘</p>’; return $content; }
I prefer empty for this because it considers a lot of things to be “empty” besides just an empty string, and that is the behavior I usually want. Be aware of that though. I am not 100% sure what you are doing but… if( empty($swap_value) ) { // runs if no $swap_value, or an empty … Read more
Register a new shortcode handler depending on the attribute value: function wrapper_shortcode_handler ( $atts, $content ) { if ( “apple” === $atts[“snack”] ) add_shortcode( “flavor”, “healthy_callback” ); if ( “donut” === $atts[“snack”] ) add_shortcode( “flavor”, “fatty_callback” ); return do_shortcode( $content ); } See also Execute shortcode only in another shortcode
Use just the functions, not the object properties: if ( is_post_type_archive() or is_date() ) There are many conditional functions (returning TRUE or FALSE) for exactly these cases.
Here are some ideas: a) Instead of is_category(4,5,6) which checks if a category archive page is being displayed (see here), you can try in_category(4,5,6) or in_category( array(4,5,6) ) that checks if the current post is assigned to any of the specified categories (see here). b) You could also try function woo_post_meta() { if ( in_category(4,5,6) … Read more
For custom post types use is_post_type_archive(‘tips’). Let us know if this works. It should also work with an array is_post_type_archive( array( ‘tips’, ‘cpt’, ‘another cpt’ ) ) I am currently using this function to recognize specific post type archives. See: A Post Type Archive in codex. It would be best if you could specify which … Read more
This is a limitation of how showing/hiding fields works with Javascript, and how WordPress saves meta-data. Probably the best way to handle it is to use the same type of switch logic where you want to use the data. something like this: switch ( get_field(‘radio_field’) ) { case ‘first_option’: // get data from your first … Read more
Since WP 3.3 you can use wp_enqueue_*() after wp_head, and enqueued scripts and styles (if not already added to the head of the page) would be loaded in the footer. In short just call wp_enqueue_script() / wp_enqueue_style() in your shortcode callback: add_shortcode( ‘my_shortcode’, ‘my_shortcode_callback’ ); function my_shortcode_callback(){ //Shortcode does something, and generates mark-up to return … Read more