Every post / page / post type is wrapped around a universal form with the ID of #post. So if you want to validate a page before submitting it you just need to say something like: jQuery(document).ready(function($){ $(‘#post’).submit(function(){ // Validate Stuff return false; }); }); Then you’ll want to actually enqueue your javascript – View … Read more
Your code without using the init hook use also a hook, but not fired from your source. A last it was fired from the include of the your theme, which was loaded in WordPress. It is much bad for your control. If you use a hook, then is the include from your source on your … Read more
get_nav_menu_locations will give you menu IDs keyed by location which should correspond to the $id also passed with wp_update_nav_menu. add_action(‘wp_update_nav_menu’, function ($id, $data = NULL){ foreach( get_nav_menu_locations() as $location => $menu_id ){ if( $id == $menu_id ){ echo ‘location is ‘ . $location; } } }, 10, 2);
Use a complete function as callback, so you can pass the argument to the method. Example: register_deactivation_hook( __FILE__, function() { $cpt = new Cpt; $cpt->delete_cpt( ‘post_type_name’ ); } );
Use in_array(): if ( in_array( $hook, [ ‘user-edit.php’, ‘profile.php’ ] ) ) // do something Or wait for the action personal_options, and enqueue the script for the footer. This action is fired in both cases. See this old example.
You will have to use wp_footer action for that. And check your pages in functions itself to perform some specific tasks. something like this. function my_footer_function() { if ( is_page( 1032 ) ) { // Do this } elseif ( is_page( 1033 ) ) { // Do that } else { // Do something else … Read more
If I understand well, you want to append to every post a meta value taken from another post, but the latter need to be dynamic, so not hardcoded in the function. In OP you say the post id is “user-defined”. What does it exactly mean? If it is stored somewhere or it is given as … Read more
You need to redeclare the variable in your end_time() and also you don’t need the user to be logged in.. You can try the below answer. // LOAD TIME CHECKER function start_timer() { global $time_start; $time_start = microtime(true); } add_action(‘wp_head’, ‘start_timer’, 1); function end_time() { //try redeclaring the var global $time_start; echo ‘ <div class=”clearfix”></div> … Read more
The filter runs on every page load, but the first argument will be a WP_User object only on successful submission. It will be null if nothing was submitted, but most likely it will be a WP_Error object, which you can check for. If you want to know the specific error you have to look at … Read more
Yes, there is number of hooks in generic low level update_metadata() function. Limited to the post meta you would probably want to use update_postmeta or updated_postmeta.