Trouble with WordPress Settings API: Form Submits When Fields Called Directly, Fails When Using Callbacks

Thank you for the responses Tom! You got me on track, I should have checked the rendered html earlier. Here’s the answer. The rendered html was showing hidden inputs, for clarity, I’ll just repeat my previous form with the hidden inputs that were being rendered: <form method=”post” action=”<?php echo admin_url(‘admin-post.php’); ?>”> <label>This form wont work</label> … Read more

I need help with this error [duplicate]

Check your themes and plugins for the string uthan_preloader. There is likely a hook or filter somewhere that calls the function above, but the function does not (or no longer) exists. An example of how that could come to be: maybe it was part of a plugin that got deactivated but is still referenced in … Read more

Using Javascript Callback from plugin in a theme

Ok, I found out here how to procede. It was so simple I could not believe: 1) include in theme a custom script with a dependency on the favorite plugin. example: wp_enqueue_script(‘script’, get_stylesheet_directory_uri() . ‘/js/myscript.js’, ‘simple-favorite’, ‘1.0.0’, true); 2) in myscript.js just define again the function, and make it do something: function favorites_after_button_submit(favorites, post_id, site_id, … Read more

Reference external file as a function

You can’t. Create a function that loads that file: function load_admin_page_file() { require ‘admin-members.php’; } Then use that function name as callback argument. In PHP 5.3 you can use a lambda: add_menu_page( ‘Members’, ‘Members’, ‘manage_options’, ‘members’, function() { require ‘admin-members.php’; } );

Category callback box problem

Yes there is such possibility. Just change your code to this: $main_category_name = YOUR MAIN CATEGORY NAME; // get the main category of this section (i.e nadchodzące) foreach( ( get_the_category() ) as $category ) { if ( $category->cat_name != $main_category_name ) { $category_name = $category->cat_name; $category_url = get_category_link($category); $cat_com_url = get_comments_link(); } <span class=”cb-category”><a href=”https://wordpress.stackexchange.com/questions/106337/<?php … Read more

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