OK, I found out that my DB encoding was LATIN2 and wordpress forced UTF-8 in all calls after the update. When I changed my database’s encoding to UTF-8 it all started to work. I also used: $comment = mb_convert_encoding($comment, “UTF-8”); just to be shure.
You need to add your class of fi-shopping-cart to both instances of the cart link element: In the shorter, single-line snippet you’ve used your theme file, and in the the custom code you added to your functions.php file. If the custom class is present in only one snippet, it will be replaced when the other … Read more
Perhaps this solution will work: var flag_ok = false; $(‘#publish’).on(‘click’, function (e) { if ( ! flag_ok ) { e.preventDefault(); var url = shiftajax.ajaxurl; var shift = $(‘#post_ID’).val(); var data = { ‘action’: ‘wpaesm_check_for_schedule_conflicts_before_publish’, ‘shift’: shift, }; $.post(url, data, function (response) { if( response.action == ‘go’ ) { // there aren’t any scheduling conflicts, so … Read more
basically you should not use nonce for non logged in users, and if you have to, then have page can not be cached otherwise users will think there is something wrong with the site. A middle ground is to have short time caching for like 1 minute but good luck with explaining that to most … Read more
No no no! Never POST or link directly to a custom PHP file – WordPress won’t be loaded, and to load it manually yourself means making huge assumptions about the file hierarchy. Use the ajax API, which exists specifically for this reason: $.ajax({ url: “<?php echo esc_js( admin_url( ‘admin-ajax.php’ ) ) ?>”, type: “POST”, data: … Read more
There are a significant number of security issues with the code posted so far, most of which can be solved by using the various APIs provided. A lot of what you want can be massively simplified if you use the REST API: <?php add_action( ‘rest_api_init’, function () { // only run this when the REST … Read more
Using AJAX in WordPress is fundamentally pretty simple. You need a function that handles the AJAX request, and a couple of add_action calls to map that function to the action you pass to admin-ajax.php, in this case, some_action: function wpd_ajax_function() { get_template_part( ‘my-content’ ); wp_die(); } add_action( ‘wp_ajax_some_action’, ‘wpd_ajax_function’ ); add_action( ‘wp_ajax_nopriv_some_action’, ‘wpd_ajax_function’ ); This … Read more
I’m not convinced this is the cleanest way to do it but at least it work until I find something more efficient: function json_gmap(){ $get_file = file_get_contents(get_template_directory_uri() . ‘/data/my.json’); $json_to_array = json_decode($get_file,true); die (json_encode($json_to_array)); } add_action(‘wp_ajax_json_gmap’, ‘json_gmap’); add_action(‘wp_ajax_nopriv_json_gmap’, ‘json_gmap’); Basically I decode my Json file to an array and the re-encode it to have it … Read more
is_single returns if there is a single page displayed within the actual server process. Within the Ajax-Function, nothing is “displayed”, you’re doing Ajax. To check if the currently displayed object in your Browser is a single object, you need to transfer the information about this from the server process that serves your Browser to the … Read more
If your requests take 3-5 sec to finish, then there is most likely something else going on. The admin Ajax itself won’t take that much to load. You might be having some heavy plugin, or having some hooks running expensive meta queries on load. You can try the REST-API, which is slightly faster than Admin-Ajax. … Read more