Rather than finding the custom field value when the user hits the button, change the [custom field value] to a shortcode name (perhaps “[mkay_subscription_button_value]”?) and then create a shortcode that can replace the value of that key with the post’s custom meta. Something like this: function 246286_display_custom_field( $atts ) { $data = get_post_meta( get_the_ID(), ‘mkay_custom_field’, … Read more
switch your hook to [‘admin_bar_menu’] and make things !important. add_action( ‘admin_bar_menu’, ‘change_bar_color1’ ); function change_bar_color1() { ?> <style> #wpadminbar .ab-empty-item, #wpadminbar a.ab-item, #wpadminbar > #wp-toolbar span.ab-label, #wpadminbar > #wp-toolbar span.noticon { color: #FFFFFF !important; } #wpadminbar { background: #ff6000 !important; border-top: 2px solid #000000; border-bottom: 2px solid #000000; border-left: 2px solid #ff6000; border-right: 2px solid … Read more
You can play around the WP_Admin_Bar class add_action( ‘admin_bar_menu’, ‘modify_admin_bar’ ); function modify_admin_bar( $wp_admin_bar ){ // do something with $wp_admin_bar; $wp_admin_bar->get_nodes(); } Have look to the codex WP_Admin_Bar to see all methods available.
Google is your friend. How to use session_start in WordPress? and How to use session in wordpress in plugin development It looks like your mistake is that you didn’t capitalise “Session” when you declare the variable. Instead of $_session[‘wp_nonce’], try $_SESSION[‘wp_nonce’].
Yes, the entire space should be gone (in favor of the main column. Sadly many themes hide the side column but do not expand the main one. From what you said in here you would like the sidebar to disappear and at the same time the main column to expand. This is a perfectly legal … Read more
$pagenow is a global, just like you do with $wpdb later on in your code you should call global $pagenow; before trying to use it and $_GET[‘action’] is only set when ?action= is in the url, this isnt always the case. Always make sure it is set before trying to use it: if( isset($_GET[‘action’]) && … Read more
The script itself is no longer on the google hosted link. You should try updating to WordPress v4.7.1 or reporting the bug if it still persists after that
I found my the solution (filter hook admin_title) in Change page title in admin area function my_admin_title($admin_title, $title) { global $post, $action; if($action == ‘edit’ ) { $admin_title_tag = ‘* ‘ . $post->post_title; return $admin_title_tag; } } add_filter(‘admin_title’, ‘my_admin_title’, 10, 2);
You can use @kudratullah’s suggestion to hook into the widgets page. The downside is that this allows insertion of a piece of html only in one specific place. If that location is ok, use that solution. Otherwise, there are two other possibilities. The first is to use jquery. Examine the source to identify the html … Read more
The most common thing that happens in the case where you suddenly get a prompt to install WordPress when a site was running OK is that the database connection details were changed. This can be caused by the host changing the database URL, or login or password was changed in the Cpanel; or the connection … Read more