The 404 page problem in the form field names. There is a list of public query variables that WordPress uses. If one of your form fields uses one on of those names, the result is not guaranteed. The list is available somewhere in the Codex, but you can print the list in your page template … Read more
You need to specify a list of allowed mime types. You could make it easy by just getting the allowed mime types like: $file = $_FILES[‘the-file’]; $upload_file = wp_handle_upload($file, array( ‘test_form’ => false, ‘mimes’ => get_allowed_mime_types() )); If you look at the codex for Default allowed mime types, you could manually specify which ever mime … Read more
First of all I can say why your code doesn’t work. The custom css is created inside the widget function that is called by WordPress in the moment that the widget is displayed. I guess, that you on document ready send an ajax request that call advanced_widget_pack_css() function. But every ajax request is a completely … Read more
It mainly depends on a theme, whether there is a hook, in which you can call an action. Simple ways, how to do that: You insert your code directly into single.php, right above the code calling comments_template(), You create a hook (e.g. above comments_template()) as do_action(‘my_hook’) and then you hook into it your function add_action(‘my_hook’, … Read more
It’s not exactly what I wanted but it’s very close. As per the codex for wp_nav_menu()… $depth (integer) (optional) How many levels of the hierarchy are to be included where 0 means all. -1 displays links at any depth and arranges them in a single, flat list. Default: 0 So I did this… wp_nav_menu( array( … Read more
I noticed the URL of the custom Dashboard page is this… themes.php?page=functions-test.php Notice how the page is the name of my external functions in includes/functions-test.php. The problem is in this line, the one that refreshes the page just before the permission error… echo ‘<meta http-equiv=”refresh” content=”0;url=themes.php?page=functions.php&saved=true”>’; Now it seems so obvious. Look at the page … Read more
This is activated within the sanitize_post_field() function: Calls ‘edit_{$field}’ and ‘{$field_no_prefix}_edit_pre’ passing $value and $post_id if $context is ‘edit’ and field name prefix is ‘post_’. So in the case of the post_content_filtered field, the filters are edit_post_content_filtered and content_filtered_edit_pre
OK! found how to – there is 2 little information about how to attach a function to a status change but this hook does the job and does it well. function miniupdate_webnews( $new_status, $old_status, $post ) { if ( $old_status == ‘draft’ && $new_status == ‘publish’ ) { // YOUR FUNCTION HERE… } } add_action( … Read more
Ah, I found the answer myself. I’ve added global $post before the loop and now all seems to works fine. I don’t know if this is a good practice, so if you have another ideas share them 🙂 Here is the revised code: add_action(‘save_post’, ‘bulk_refresh’); function bulk_refresh($post_id) { if($post_id != 123)//123 is the ‘certain page’ … Read more
The hooks you are looking for can be found in the WordPress Codex WP_Query – Filters: Filters posts_distinct – Alters SQL ‘DISTINCTROW’ clause to the query that returns the post array. posts_groupby – Alters SQL ‘GROUP BY’ clause of the query that returns the post array. posts_join – Alters SQL ‘JOIN’ clause of the query … Read more