The canonical solution for this kind of problems is to use a custom post type and “get” with zero effort admin framework and caching when object caching is used. Any attribute that is needed can be stored as a meta. Depending on what are your specific needs are, you can register such a post type … Read more
Creating a shortcode is fairly simple, it only needs a shortcode name and maybe some arguments. Here is a simple one for you: add_shortcode(‘my-shortcode’,’my_shortcode_function’); function my_shortcode_function(){ return ‘<div id=”search-nacionalidad”><p class=”‘. get_field(‘nacionalidad’).’ noselect” title=”‘.get_field(‘nacionalidad’).'” alt=”‘. get_field(‘nacionalidad’).'”>’.get_field(‘nacionalidad’).'</p></div>’; } Now, using [my-shortcode] exactly does what your code does. However I’m not sure how do you use this, whether … Read more
You could create a new callback for the embed_oembed_html filter and target the third input argument, the oembed $url. Then you could e.g. create boolean helper functions like (untested): function is_oembed_from_video_specific_hosts_wpse274552( $url ) { return in_array( parse_url( $url, PHP_URL_HOST ), [ ‘youtube.com’, ‘youtu.be’, ‘vimeo.com’, // … etc ], true ); } or a more detailed … Read more
Your code is right just need to change $atts variable. // if you want to add image, alt attribute on shortcode statically $atts = shortcode_atts( array( ‘image_src’ => ”, ‘alt’ => ”, ‘add_img_class’ => ”, ‘id’ => ” ), $atts, ‘hero-banner’ ); // if you pass image and alt attribute dynamically $atts = shortcode_atts( array( … Read more
First things first. You shouldn’t really use echo inside a shortcode, unless there is NO way to return the value. In your case your can simply convert it to a function that returns a value: function date_important_info(){ return display_date($date); function display_date($date){ $data = ” <div id=’my-shortcode’ style=””> <span>Date:</span> <span> {$date} </span> </div>”; return $data; } … Read more
A few things: You’re running your add_shortcode() function in wp_head. You don’t need to do that. Your life_shortcode() function is returning a value, not echoing it. So it’s not going to be caught by the output buffer and ob_get_clean() will return nothing. wp_list_categories() is echoing, so is not going to be properly put into $mycats … Read more
Declaring a shortcode is as easy as using this: add_shortcode(‘jobs’, ‘callback_function’); function callback_function(){ $content=””; $args = array( ‘post_type’ => array(‘job’), ‘posts_per_page’ => 20 ); $the_query = new WP_Query( $args ); if ($the_query->have_posts() ) { while ( $the_query->have_posts() ) { $the_query->the_post(); if ( 683 !== get_the_ID() ) { $content .= ‘<a href=”‘. get_the_permalink().'” class=”jobs”>’; } $content … Read more
You should use this attribute in the $args array to get children of specific page by Parent ID ‘child_of’ => 20, More information: https://codex.wordpress.org/Function_Reference/get_pages
The following is problematic in the OP’s code snippet: Missing shortcode_atts() for default attribute handling. Incorrectly defining the shortcode’s input argument, use instead function create_my_shortcode( $attr = [], $content = null ){ … } Not escaping user input, check e.g. wpdb::prepare(). We want to avoid possible SQL injections. Uses hardcoded table prefix, wp_, instead of … Read more
Get the Attribute value in the shortcode and get the custom field values: function product_func($atts) { $post_id = $atts[‘code’]; $key = “my_custom_field_key”;//for 1 field, you can do this 6 times for the 6 values $custom_value = get_post_meta($post_id, $key, true); return $custom_value; } add_shortcode(‘product’, ‘product_func’); if you want to debug the post meta field values use … Read more