WordPress has a whole set of useful functions to handle. It’s called wp_send_json(). You have success and error functions too. ob_start(), ob_get_clean() would be useful in case you want to include some views (~ MVC) in your shortcode, e.g in your shortcode handler. I don’t see here why you would use them to pass data … Read more
I wanted to post a comment to your question, but since I’m new on the site and don’t have enough rep I can’t do that. This is indeed the way to go for what you need. There is quite a bit of code involved and you probably won’t get an out of the box copy/paste … Read more
Well, yea you kinda can do that. But it’s bad practice and it’s strongly discouraged. Cause when you call parent function the nested function is being called automatically. So basically the nested function is being called twice. Better and safest way to do it like- // Include the file or write the nested function outside … Read more
I’m not sure I fully understand, but you can call echo do_shortcode(“[feature site=”your-choice”]”); within the content-single.php file. If that isn’t enough, I suppose a function like this could be made: function feature($size){ echo do_shortcode(“[feature size=”{$size}”]”); }
I think you just need to add link_url to the shortcode, like so? [tm_single_image animation=”fadeInLeft” classname=”sub-banner1″ image=”http://trafficspinners.com/wp-content/uploads/2016/11/wedding-seating-chart-downloadable2.jpg” link_url=”YOUR-LINK-HERE”] Unless I am not understanding what you mean by ‘clickable anchor text’.
All you need to do is modify the $a-variable, for example, to add a target to this link, you would add it to the array making up the $a-var, and printing it later. add_shortcode( ‘button’, ‘btn_shortcode’ ); function btn_shortcode($atts, $content = null) { $a = shortcode_atts(array( ‘class’ => ‘button’, ‘href’ => ‘#’, ‘target’ => ‘_blank’ … Read more
Use the HTTP API: $http = wp_remote_get( ‘https://en.wikipedia.org/w/api.php?action=query&titles=Test_article&prop=revisions&rvlimit=1&format=json’ ); if ( ! $body = wp_remote_retrieve_body( $http ) ) return; if ( ! $data = json_decode( $body, true ) ) return; $date = new DateTime( $data[‘query’][‘pages’][‘746140638’][‘revisions’][0][‘timestamp’] ); return $date->format( ‘m-d-Y’ );
you can use ’embed_oembed_html’ to wrap that iframe inside the div. add_filter(’embed_oembed_html’, ‘Oembed_youtube_no_title’, 99, 4); function Oembed_youtube_no_title($html, $url, $attr, $post_id) { return ‘<div class=”embed-container”>’ . $html . ‘</div>’; } Didn’t test please let me know if it works for you.
Put the below code in your functions.php and then you can use this [get_image_by_id id=”your-image-id”] shortcode to get the image add_shortcode( ‘get_image_by_id’, ‘the_dramatist_get_image_by_id’); function the_dramatist_get_image_by_id($atts) { return wp_get_attachment_image($atts[‘id’]); } Here “your-image-id” is numeric ID of the image. Hope that helps.
To properly include style you need to do it with wp_enqueue_scripts action. With a shortcode, you need to include the file differently as the header has already been send. One way, Can be to include file in the shortcode. Other way, in the wp_enqueue_scripts callback function can be to scan the_content, detect shortcode and include … Read more