Since Changeset 44524, which has landed in WordPress 5.1, the variable $theme is now a global variable set by WordPress which also gets unset after the themes have been bootstrapped: // Load the functions for the active theme, for both parent and child theme if applicable. foreach ( wp_get_active_and_valid_themes() as $theme ) { if ( … Read more
If the search field is implemented as a widget, this can be done via the administration interface. Just navigate to Appearance > Widgets and drag the search widget from the widget area to the “Available Widgets” pane. If the search field is hard-coded into the theme, it might be easier to edit the CSS rather … Read more
If the plugins are correctly adding their styles via wp_enqueue_style, you simply need to dequeue them: function wpa_dequeue_style() { wp_dequeue_style( ‘plugin-style-handle’ ); } add_action( ‘wp_enqueue_scripts’, ‘wpa_dequeue_style’, 100 ); Whether or not this works depends on how and where the plugins are adding their styles, so there’s no absolute answer without knowing specific methods the plugins … Read more
You can do this with the nav_menu_link_attributes filter. add_filter( ‘nav_menu_link_attributes’, ‘wpse156165_menu_add_class’, 10, 3 ); function wpse156165_menu_add_class( $atts, $item, $args ) { $class=”class”; // or something based on $item $atts[‘class’] = $class; return $atts; }
Yes. wp.customize( ‘header_textcolor’ )(): ( function( $ ) { //Update site background color… wp.customize( ‘background_color’, function( value ) { value.bind( function( newval ) { $(‘body’).css(‘background-color’, newval ); var text_colour = wp.customize( ‘header_textcolor’ )(); // … now do something with text_colour } ); } ); } )( jQuery );
I got similiar situation where I needed to add page on theme activation and set it as homepage automatically. Here’s how I did it: add_action(‘after_setup_theme’, ‘mytheme_setup’); function mytheme_setup(){ if(get_option(‘page_on_front’)==’0′ && get_option(‘show_on_front’)==’posts’){ // Create homepage $homepage = array( ‘post_type’ => ‘page’, ‘post_title’ => ‘Home’, ‘post_content’ => ”, ‘post_status’ => ‘publish’, ‘post_author’ => 1 ); // Insert … Read more
So I did some research on the matter and I found a solution. Basically WordPress has this cool feature where you can call something called get_theme_mod so what I essentially did was add get_theme_mod inside my <img> src. So this is what I changed my <img> tag to after finding out about get_theme_mod: <img src=”https://wordpress.stackexchange.com/questions/215701/<?php … Read more
No, this is not okay. NO NO NO. Here’s my favourite Otto quote: Inside all translation functions, no PHP variables are allowed in the strings, for any reason, ever. Otto explains this in more detail, but the simple way to say it is that translation calls are parsed, not executed . So your variable (let … Read more
You should be able to call wp_enqueue_script() as part of your Widget output. Edit Quick-and-dirty, using the bare-bones Widgets API class example: <?php class wpse48337_Widget extends WP_Widget { public function __construct() { // widget actual processes } public function form( $instance ) { // outputs the options form on admin } public function update( $new_instance, … Read more
Add a hidden flag to the post edit form along with your custom fields. Something like <input type=”hidden” name=”my_hidden_flag” value=”true” /> Then, wrap all of your custom save_post stuff in a check for this flag. Then you don’t have to check for the autosave constant any more either–if the flag doesn’t exist, it’s either a … Read more