Well, I’d say that you need a custom plugin. All the rationale is in this Q&A: Where to put my code: plugin or functions.php? Also related: Where do I put the code snippets I found here or somewhere else on the web? Create a Functionality Plugin Instead of Using Functions.php And answering to the Question, … Read more
Do you search for $args[‘widget_id’]? Just save it in a variable you can access in form() later. Look at wp-includes/default-widgets.php to see how widgets work. Not the best code, but it should give you some hints.
Interesting questions, I’ll try my best, but I hope others can also give input. re 1. Usually I use the theme’s text domain also for strings that are likely to be present in the main WordPress translation file re 2. correct re 3. I think it is a good idea, but I don’t know if … Read more
Well, I’m afraid I never did work out the code to this. What I did find is a pair of plugins that accomplish what I’m looking to do. List sub pages of the same level as the current sub page/child/grandchild page and then be able to exclude certain pages from showing up. http://wordpress.org/extend/plugins/child-page-navigation/ http://wordpress.org/extend/plugins/exclude-pages/ Might … Read more
For non-hierarchical post types the filter is called post_row_actions, for hierarchical it’s page_row_actions. If you want to remove all actions you don’t have to unset the individual items, you can just return an empty array. add_filter( ‘page_row_actions’, ‘wpse16327_page_row_actions’, 10, 2 ); function wpse16327_page_row_actions( $actions, $post ) { if ( ‘page’ == $post->post_type ) { return … Read more
Here’s a workaround: First change the paginate_links() output type to: ‘type’ => ‘array’, Then we can collect the previous, current and next parts from the paginate_links() output. Here’s a simple example where we target the relevant classes: $next=””; $current=””; $prev = ”; foreach( (array) $paginate_links as $link ) { if( false !== strpos( $link, ‘prev … Read more
Seems the question was asked at community.tinymce.com and the answer is here: https://community.tinymce.com/communityQuestion?id=90661000000IiyjAAC You can’t make the style you’ve defined remove any previous classes, but what you can do is ‘apply’ the style again by selecting it from the dropdown list and it will be removed – i.e. the class will be removed from the … Read more
Handle all the class loading in your parent theme on a predictable action (point in time) and hook in later in your child theme. Example: add_action( ‘wp_loaded’, ‘parent_prefix_load_classes’, 10 ); function parent_prefix_load_classes() { $classes = [ ‘Extra_Comment_Walker’, ‘Extra_Nav_Menu_Walker’ ]; foreach ( $classes as $class ) { locate_template( “php/class.$class.php”, TRUE, TRUE ); } } Create instances … Read more
If you want to find out whether you’re on a specific page, post, in a category archive, etc., then core has to offer Conditional Tags for this. If you want to hook a js-script definition, then a better way to do this is the following: // Assuming that you drop your js code into a … Read more
Exactly the same code as Mridul, but different filter: function wp_70048_remove_image_sizes($sizes) { unset($sizes[‘thumbnail’]); unset($sizes[‘medium’]); unset($sizes[‘large’]); return $sizes; } add_filter(‘image_size_names_choose’, ‘wp_70048_remove_image_sizes’); Tested with WP 3.4.2