How to add field customizable by the theme editor to your theme?
Theme Customization API on WordPress Codex: https://codex.wordpress.org/Theme_Customization_API
theme-development
How to add “Read More…” link in twentytwenty
By going to the Theme Editor, you can add the following snippet at the end of the functions.php file: function twentytwentychild_excerpt_more_add_continue_reading( $more ) { return ‘ […] <div class=”read-more-button-wrap”><a href=”‘ . get_permalink( get_the_ID() ) . ‘” class=”more-link”><span class=”faux-button”>Continue reading</span> <span class=”screen-reader-text”>“’ . get_the_title( get_the_ID() ) . ‘”</span></a></div>’; } add_filter(‘excerpt_more’, ‘twentytwentychild_excerpt_more_add_continue_reading’ ); Source: https://wordpress.org/support/topic/continue-reading-doesnt-appear/
How to enable template page only for a post id page
/** * Filters list of page templates for a theme. * @param string[] $post_templates Array of template header names keyed by the template file name. * @param WP_Theme $this The theme object. * @param WP_Post|null $post The post being edited, provided for context, or null. * @param string $post_type Post type to get the templates … Read more
WordPress Local Install Theme Folder Permission To Edit
You have to add yourself to group www-data. sudo usermod -a -G www-data yourUserName Don’t forget the -a, which appends the new group to your existing groups. Otherwise you loose all other groups.
Stylesheet not linking
get_template_directory_uri() just returns the directory of the current theme, not the link to the actual stylesheet. In functions.php try: function register_directories_style() { wp_register_style(‘style’, get_template_directory_uri().’/style.css’, [], 1); wp_enqueue_style(‘style’); } add_action( ‘wp_enqueue_scripts’, ‘register_directories_style’); if you wanted to select a different stylesheet, you just updated the $src arguement. e.g. function register_directories_style() { wp_register_style(‘directory_style’, get_template_directory_uri().’/css/directories.css’, [], 1); wp_enqueue_style(‘directory_style’); } … Read more
Add more then one site logo – custom-logo theme support
I think you might be looking for something like this: add_theme_support( ‘custom-logo’, array( ‘height’ => 480, ‘width’ => 720, ) ); You could also go with: add_theme_support( ‘custom-header’, array( ‘height’ => 480, ‘width’ => 720, ) ); Use the custom-header for the top logo and the custom-logo for the footer (or the other way round). … Read more
How to use get_theme_mod in gutenberg editor wordpress?
You don’t, if you need a dynamic value you have to have a server rendered block. Otherwise, if you managed to get the theme mod, it would be frozen to the value it had at save, and changing the value in the customiser would not update the blocks. So use a dynamic server rendered block … Read more
Open Post Thumbnail in New Child Theme File in WordPress
As mentioned in the comments, neither single-thumbnail.php or single-ad.php will work in a simple manner. Sure a complex solution/workaround could be written but it’s totally unnecessary. The template hierarchy in WordPress doesn’t work that way. Whatever follows single- in a single-XXXXX.php file is used to denote the content type/post type. So the single-ad.php would only … Read more
How to make wordpress theme iframe responsive
After some research, I came across this article and ended up with the solution below. <div style=”position: relative; padding-bottom: 56.25%; padding-top: 25px; height: 0;”> <iframe style=”position: absolute; top: 0; left: 0; width: 100%; height: 100%;” src=”http://slither.io/” width=”100%” height=”100%” frameborder=”0″ scrolling=”no” seamless=”seamless” allowfullscreen=”allowfullscreen”> </iframe> </div> What this code does is that it set the div’s width … Read more
How to call WooCommerce update cart function programatically
The default form handler is a static method which you can call with WC_Form_Handler::update_cart_action();