That will not work because you are referring to a single php file, instead the the whole WordPress environment. There’s a easier way to use ajax in WordPress. Use admin_url(‘admin-ajax’) as the form action, then put the function that will answer the ajax call in the theme’s functions.php. More detail here in this answer
There are two reasons I can think of that may cause negative impact wp_insert_post retrieves the post from the DB after writing it to it. this is not fun but should have only a constant impact, so I’m guessing it is not your main problem Each post is being stored in memory as part of … Read more
but when I visit a month with no posts my template returns the date “January 1970” instead. Yes. That will happen. UNIXTIME began on Jan 1, 1970. That is “0000/00/00” but negative numbers work back until sometime in 1901. strtotime will return false for anything outside that range, including your nonexistent dates. date will assume … Read more
In your save code, the value of $field[‘id’] is event_timeframe, which does not exist in $_POST, so your options will never save. You need to dig down into your options array to get to timestart and timeend: // loop through fields and save the data foreach ( $event_infobox_fields as $field ) { foreach ( $field[‘options’] … Read more
If you want to and only need to do what @tf suggested, what is just to take care of displaying a 0 if no value is present, you can construct a function to do so like this: function wpse121165_return_carprice() { $ecpt_carprice = get_post_meta($post->ID, ‘ecpt_carprice’, true); if(! empty( $ecpt_carprice ) ){ return $ecpt_carprice; } else { … Read more
You’re right to use ‘save_post’ action hook. Try this: <?php add_action(‘save_post’, ‘some_function’); function some_function($post_id) { if(get_post_type($post_id) != “VA_LISTING_PTYPE”) return; $meta_value = get_post_meta( $post_id, ‘featured-cat’, true ); if($meta_value != 1) return; update_post_meta($post_id, ‘website’, ”); update_post_meta($post_id, ‘twitter’, ”); update_post_meta($post_id, ‘facebook’, ”); } if you’re on WordPress 3.7 or higher, you can use it this way: add_action(‘save_post_VA_LISTING_PTYPE’, ‘some_function’); … Read more
$response_radio = $_POST[‘meta-radio’]; if ($response_radio==”radio-one”) { //do your stuff } elseif ($response_radio==”radio-two”) { //do other stuff } I think this is what you are looking for
Perhaps using SQL statement? Direct SQL queries are very dangerous, especially when updating the DB. At the very least you will get any object cache out of sync and you might miss execution of import action and filters. If this update is something that is rarely done it is better that it will take one … Read more
I would strongly suggest to separate the products and not to put them all into one array. Or even to create a taxonomy companies, but this is more up to the while design and maybe a bad idea. Nevertheless this is a nice question to solve, so let’s play. So, the ‘prefix_products’ meta key is … Read more
ACF Upload Image in repeater from front-end with custom form? – add_post_meta()