There is a hook inside the caption shortcode that will allow you to hijack the whole thing. Most of the following is copied from the Core img_caption_shortcode function. function nested_img_caption_shortcode($nada, $attr, $content = null) { extract( shortcode_atts( array( ‘id’ => ”, ‘align’ => ‘alignnone’, ‘width’ => ”, ‘caption’ => ” ), $attr, ‘caption’ ) ); … Read more
Shortcodes work via Shortcode API. Essentially shortcode is just a human-friendly form of writing out data that is processed and passed to associated PHP function. So adding your own shortcode involves: Coding PHP function that would process data, passed by API from shortcode. Registering that function as shortcode handler. I also remember WP Utility Short … Read more
Ok, let’s clarify the concept. You don’t want download the content for mobile device, and you want to rely on screen resolution. You know that php (wordpress) run on server, screen resolution is a completely client-side matter. So the flow will be: user send a request to your site your site page load on client … Read more
You can use the function do_shortcode() for use shortcodes outside fomr default content. You can also parse this in your function, there get the output of your textfields, like the follow example for a custom field: if ( get_post_meta( $post->ID, ‘cfield’, TRUE ) ) echo do_shortcode( get_post_meta( $post->ID, ‘cfield’, $single = TRUE ) );
I think it’s safe to say that wpautop() is a basket case without hurting anyone’s feelings, but I wouldn’t remove & add it at a different priority as that just makes things worse, as demonstrated (although what you posted is the browser trying to make sense of broken html, rather than the actual output, which … Read more
When you want to return a data combined with a string, you can use one of the following methods: Either open and close the string using ‘: return ‘<span class=”class2″ id=”class3-‘ . $random . ‘”> </span>’; Or use the double quote: return “<span class=”class2″ id=’class3-{$random}’> </span>”; You can simply use $random without the {} curly … Read more
When you are constructing the $output variable, you need to consider get_the_post_thumbnail() get_the_excerpt() get_the_content() get_permalink() that return the values instead of the_post_thumbnail() the_excerpt() the_content() the_permalink() that echo the values.
// function to show a banner using query of banner post type function show_banner( $att ) { // Set default $att values if none is provided // $att is an array so access the shortcode value via $att[‘thumbnail_id’] // in the [banner thumbnail_id=”12″] shortcode $atts = shortcode_atts( array( ‘thumbnail_id’ => ”, ), $atts, ‘banner’ ); … Read more
Although a little different than I had initially anticipated, I have found/created a solution to my two problems. Conditionals I have opted to move non-required input to the sidebar, using the InspectorControls-element. Reason for this is that I realised that it would be impossible to hide a field (in the editor-part of the screen) that … Read more
Shortcodes are too late to add ajax actions. Additionally, that actions would be added only if shortcode is executed, which is very unlikely to happen on a ajax request. The quickest way to make your code work is to move the add_action outside addimage() function. add_action( ‘wp_ajax_wp_up’, ‘wp_up’ ); add_action( ‘wp_ajax_nopriv_wp_up’, ‘wp_up’); function wp_up() { … Read more