There is the function is_plugin_active() which can be used easily for this check, but what if the user decides to change the folder name of the plugin? Simply put, you’re doing it wrong. If you’re making extensions for a plugin, then you should provide hooks in the “parent” plugin for those addons to hook into … Read more
To change the default for images (so you don’t have to choose “none” on the image links to checkboxes every time you insert an image into a post), you can go to yoursite.com/wp-admin/options.php; find the image_default_link_type option, and change the value from “file” to “none”.
Copy pate this below code in your functions.php file, <?php add_menu_page(‘BAW Plugin Settings’, ‘BAW Settings’, ‘administrator’, __FILE__, ‘baw_settings_page’, get_stylesheet_directory_uri(‘stylesheet_directory’).”/images/media-button-other.gif”); ?> <?php // create custom plugin settings menu add_action(‘admin_menu’, ‘baw_create_menu’); function baw_create_menu() { //create new top-level menu add_menu_page(‘BAW Plugin Settings’, ‘BAW Settings’, ‘administrator’, __FILE__, ‘baw_settings_page’,plugins_url(‘/images/icon.png’, __FILE__)); //call register settings function add_action( ‘admin_init’, ‘register_mysettings’ ); } function … Read more
Hi mate this is a really good tutorial for using Ajax in WordPress. Everything you’ll need for what you want is basically covered. https://premium.wpmudev.org/blog/using-ajax-with-wordpress/ Essentially Ajax is just a custom jquery function in your JavaScript file that listens for an action on the page. It fires to the server to run the php function you … Read more
All of database querying is handled by global $wpdb object. So when you load WP core you have acess to it and all its methods for queries.
Just put your dynamic CSS inside of a callback function, hooked into wp_print_script, e.g. function mytheme_custom_css() { ?> <script type=”text/css”> <?php if ( of_get_option(‘show_post_sidebar’, true ) ) { ?> .post{width:720px} <?php } ?> </script> <?php } add_action( ‘wp_print_scripts’, ‘mytheme_custom_css’ ); Add as few, or as many, conditional CSS rules as you need.
So I fixed it by changing array( ‘taxonomy’ => ‘category’, ‘terms’ => array( $woo_options[ ‘woo_cat_featured’ ] ), ‘field’ => ‘ID’, ‘operator’ => ‘IN’ ), to array( ‘taxonomy’ => ‘category’, ‘terms’ => array( $woo_options[ ‘woo_cat_featured’ ] ), ‘field’ => ‘slug’, ‘operator’ => ‘IN’ ), Specifically: ‘field’ => ‘ID’, to ‘field’ => ‘slug’, . I’m not sure … Read more
These functions are already accessible if you use the rewrite API. When your file is parsed WordPress has loaded already, so do not include core files a second time.
There are several of plugins that ads that kind of functionality. They put a checkbox to the admin area, so if you uncheck it its not gonna appear in the menu. Here is a good one: http://wordpress.org/extend/plugins/exclude-pages/
well, i just found that you’ve error in your query. i’ve re-written that for you: $wpdb->query(“UPDATE `” . $wp_blogs_info . “` SET `site_title`='”.$wpdb->escape($blogname).”‘, `site_description` = ‘”.$wpdb->escape($blogdescr).”‘ where blog_id = ‘” . (int)$the_id . “‘”);