If the theme was coded using Theme Development Standards, then you can use the function wp_deregister_script to remove conflicting scripts from the page where the slider is being used. [update] The original solution (at the bottom) worked in a specific plugin situation (with WP Touch). I think this is the proper one: add_action( ‘wp_enqueue_scripts’, ‘wpse_77772_remove_theme_enqueues’, … Read more
Extending WooCommerce cart class is a bit tricky, but possible. Lets assume you have a plugin and a file class-my-wc-cart.php with extended cart class inside. Then in the main plugin file you need to do following: // load your My_WC_Cart class require_once ‘class-my-wc-cart.php’; // setup woocommerce to use your cart class add_action( ‘woocommerce_init’, ‘wpse8170_woocommerce_init’ ); … Read more
I’m not sure exactly what you are doing, but the following code did work for me in that it created a new product and added it to the cart. Note, I had to use $_GET to test on my setup since I don’t have the rest of your code and didn’t feel like creating a … Read more
For WP versions before 3.5.0, use the media_buttons_context filter: add_filter( ‘media_buttons_context’, function($context ) { global $pagenow; if ( in_array( $pagenow, array( ‘post.php’, ‘page.php’, ‘post-new.php’, ‘post-edit.php’ ) ) ) { $context .= ‘<a href=”#” class=”button”>Button</a>’; } return $context; } ); For 3.5.0+, use the media_buttons action: add_action( ‘media_buttons’, function($editor_id){ echo ‘<a href=”#” class=”button”>Button</a>’; } ); Both … Read more
Unfortunately, the plugin author did not leave room for a filter. But I did request one for you here. I suggested changing: /* Add option page */ function cd_setting_page(){ add_options_page( ‘Commenter data Settings’, ‘Commenter data Settings’, ‘administrator’, ‘commenterdata-settings’, array( $this, ‘cd_renderer’ )); } to /* Add option page */ function cd_setting_page(){ $cap = apply_filters( ‘commenter_data_settings_page_capability_filter’, … Read more
You have to know that child theme functions.php is loaded before parent theme functions.php. It means that inside a child theme functions.php parent theme classes are not available yet, so you get that fatal error. If the class is in parent theme functions.php you can use ‘after_setup_theme’ hook to wait for when the parent theme … Read more
Multisite is setup to do this by default. If you simply install the plugin without ‘network activating’ it, you are able to limit the use to any single site in the network. To do this, you must be logged in with an account with super-admin rights. Install the plugin on the single-site dashboard > plugins; … Read more
The delete_attachment action is fired when wp_delete_attachment() function is called to delete an item in the media library.
I write one php code what totaly filter all html elements but is integrated in main index.php on the root. That made rendering a little faster but you also can do CDN for all your images and media. That will speedup your page a mutch better. I normaly point /wp-content/uploads/ to subdomain and my WP … Read more
I had the same issue as you did, but I found how to fix it in this tutorial: https://digwp.com/2016/05/wordpress-admin-notices/ Basically, I had my settings page outside of the Settings menu, so I had to explicitly add settings_errors() to my options page and they started working. 🙂 Hope that helps.