First issue- you can’t access any data because your AJAX request is an entirely separate request from the one that loaded the page you’re making the request from. This is not unique to WordPress. You have to pass the data you want to operate on along with your AJAX request. Second issue- calling your plugin … Read more
is_admin() only checkes if the dashboard page is displayed or not, if you want to tell the role of a user, try current_user_can( $capability )
Add this to your functions.php. if ( !current_user_can( ‘edit_users’ ) ) { //Change the edit_user” to whatever capability you need to retain the notifications add_action( ‘init’, create_function( ‘$a’, “remove_action( ‘init’, ‘wp_version_check’ );” ), 2 ); add_filter( ‘pre_option_update_core’, create_function( ‘$a’, “return null;” ) ); } Or if you want to show the notification to a specific … Read more
First i recommend you to use Chrome Ctrl+Shift+j -> Timeline, click record button and refresh admin page and in that timeline you will see what caused the longest load. if HTML then php/sql part is slow, but maybe some javascript causes slow load. Second – one by one disable plugins and test loading time.
After you create a custom loop, you need to restore the global post variables with wp_reset_query().
In FileZilla you use SFTP connection to access your server and it works (because it was setup on server). But in wp-admin you use FTPS connection, which is probably doesn’t setup on server. Pay attention that SFTP != FTPS. A solution could be to change File System method in your wp-config.php file by adding FS_METHOD … Read more
I’ve a solution of my problem. I used chrome developer tool to find out the differences between the sites in my server and in my localhost. While inspecting the source I found following error- <div class=”inside”> <br> <b>Fatal error</b>: Out of memory (allocated 43778048) (tried to allocate 132605 bytes) in <b>/home/easyitca/public_html/samples/movierez/wp-includes/wp-db.php</b> on line <b>787</b><br> </div> … Read more
You can filter ‘posts_fields’, check if it is the main query and limit the queried fields to … whatever you need. See WP_Query::get_posts() in /wp-includes/query.php for details and side effects. For debugging the queries I recommend the plugin Debug Bar. If you add … define( ‘WP_DEBUG’, TRUE ); define( ‘SAVEQUERIES’, TRUE ); … to your … Read more
I think you can do a simple trick like this: Create an administration page, just like normally using add_menu hook with default or low priority Hook to admin_menu with higher priority and remove that admin menu item (or you can use a plugin like Hide Admin Menu to do that) Removing admin menu after creating … Read more
As per the Codex on update_blog_option: Switches to the blog id specified, runs update_option() and then restores to the current blog. If $refresh is true then it will refresh the blog details. Not tested, but I think your problem is trying to update elements of the array instead of the whole thing: $the_options = get_blog_option($blog_id, … Read more