I think you’re confusing old meta parameters with new meta_query parameters. meta_key should be just key and meta_value should be just value. Refer to WP_Query in Codex for correct syntax. Also, print_r( $country_query ); will show you the actual SQL query being sent to the database and will show you where you’re going wrong.
Quite simple. Instead of saving the post title, save the post ID, so in the front end you can extract all necessary info. Like so: get_post( $the_saved_ID_value ); or get_permalink( $the_saved_ID_value );. In you code, change this line: echo ‘<option value=”‘.get_the_ID().'” ‘.$is_selected.’>’.get_the_title().'</option>’; Notes: Using a WP_Query seems a bit too much, consider get_posts. Lots of … Read more
explode will be your best option. WordPress has a few built in functions to handle arrays of function arguments (wp_parse_args and shortcode_atts for example), but nothing relating to splitting a string and iterating the result. It’s not entierly clear to me what you are trying to achieve, but let’s say you were trying to get … Read more
That data is serialised PHP, if you pass in a PHP structure it will be serialised into a string. When you pull it back out, it’s de-serialised automatically, e.g.: $post_id = current post ID….. $data = get_post_meta( $post_id, ”, true ); To see the structure in a human readable form, use something like this: echo … Read more
There is no need to put them into an array. According to google’s documentation you should just separate out the various pieces of the address in the url like a standard (U.S.) formatted address. // Example taken from google’s docs: $state=”CA”; $street=”Mountain View”; $address=”1600 Amphitheatre Parkway”; function geocode_address($post_id) { $custom_fields = get_post_custom(); // just set … Read more
You made a lot of statements here, so let’s go through them bit by bit. while keeping database queries low The amount of queries isn’t directly an issue, time that they take is. Single really slow query can take more time than hundreds of very fast ones. before the website loads (or the first time … Read more
You should use add_meta_boxes to add metaboxes. This hook fires only the appropriate page and also pass as argumument the current post type, so you can use it instead retrieving it with get_post_type(). Sample code: function call_vivid_framework_metaboxClass( $post_type ) { // if the metabox var is set outside the function, you should // declare it … Read more
You only need to register one setting and then just modify your form inputs to save the values into an array. Here’s an example of registering the setting: register_setting( ‘mytheme_settings’, ‘mytheme_settings’, ‘admin_options_sanitize’ ); $mytheme_settings = get_option( ‘mytheme_settings’ ); and the field markup: <textarea name=”mytheme_settingsAdmin Options page. Save as Array”> <?php echo esc_textarea( $mytheme_settings[‘title’] ); ?> … Read more
You can use the wp_localize_script to pass a variable to your javascript. Here is an example: wp_register_script(‘your_script_name’, ‘path/to/script.js’); $variables = array ( ‘footer_caption’ => $attr[‘footer_caption’], ); wp_localize_script(‘your_script_name’, ‘js_object_name’, $variables ); wp_enqueue_script(‘your_script_name’); Then you can acces to this variable by: js_object_name.footer_caption
Well it seems @JacobPeattie mentioned to use json, I just echoing that. First json encode the variable $array = json_encode($out); Then send this value echo ‘<div data-ad = ‘.$array.’ class=”ash_loadmore”><span>LOAD MORE</span></div>’; To get that echo json_encode($_POST[‘ad’]) I think that’s it.BTW you don’t have now that string problem as the output will be like this {“footer-insta”:2,”sidebar-1″:3} … Read more