No, it is not possible to create third level menu in admin panel. If you look at the definition of add_submenu_page, you need to mention the parent slug name. For eg: add_menu_page ( ‘Test Menu’, ‘Test Menu’, ‘read’, ‘testmainmenu’, ”, ” ); add_submenu_page ( ‘testmainmenu’, ‘Test Menu’, ‘Child1’, ‘read’, ‘child1’, ”); The first parameter of … Read more
I may be late to this party, but to stop plugin activation and have WordPress show an error message where the admin notices go, I simply output an error message and terminate execution. This has the added advantage of playing nice with wp-cli: Example: class testPlugin() { … static function activate() { //[do some stuff … Read more
Pre WP 3.3: http://www.dev4press.com/2010/tutorials/wordpress/tips/add-rich-text-editor-to-your-plugin/ If you are using WP 3.3 or later you might look up wp_editor: http://codex.wordpress.org/Function_Reference/wp_editor $settings = array( ‘teeny’ => true, ‘textarea_rows’ => 15, ‘tabindex’ => 1 ); wp_editor(esc_html( __(get_option(‘whatever_you_need’, ‘whatever’))), ‘terms_wp_content’, $settings);
I rarely disagree with otherwise knowledgeable users, but in this case I can’t help it. In my opinion calling the usage of non-core database tables bad practice per se is just simply wrong. The choice of whether to go with core tables or add your own depends on several factors. A query’s execution time depends … Read more
Okay so I figured this one out. function custom_dequeue() { wp_dequeue_style(‘et-gf-open-sans’); wp_deregister_style(‘et-gf-open-sans’); } add_action( ‘wp_enqueue_scripts’, ‘custom_dequeue’, 9999 ); add_action( ‘wp_head’, ‘custom_dequeue’, 9999 ); @milo was right. The plugin was re-enqueueing it so the deregistering it got that file to stop loading. Then the plugin also had another check, where it would register and enqueue another … Read more
Generally, plugins have some functionality hooked onto the deactivation action. This could be clearing cache, resetting options, you name it. Therefore the best practice is to deactivate them first, so they have the opportunity to clean up and execute whatever functionality they have hooked onto the deactivate event. Now if the plugin is broken and … Read more
There is a constant you can define in wp-config.php to do this. It will also disable the theme edit, however. <?php // somewhere in wp-config.php define(‘DISALLOW_FILE_MODS’, true); That will remove the plugin and theme file editor (which are a terrible idea anyway) and remove the ability to install plugins and themes from the admin area.
This message is created by W3_Total_Cache->in_plugin_update_message() hooked to “in_plugin_update_message-$file”in wp_plugin_update_row(). It does some nifties to parse readme and display info from changelog, but overall you can just echo some stuff as with any other hook.
Just had the same problem. First uninstall the plugin. Then you have to delete all rows containing “woocommerce” in the table “wp_options” on your database. Especially “skip_install_woocommerce_pages”. Now install the plugin again. The notification for automatically creating pages will pop up.
you place this in your theme’s functions.php // Disable update notification for individual plugins – see my example of plugin block-spam-by-math-reloaded as to how to use this function function filter_plugin_updates( $value ) { unset( $value->response[‘plugin-folder-name/plugin-file-name.php’] ); return $value; } add_filter( ‘site_transient_update_plugins’, ‘filter_plugin_updates’ );