I would prefer two array of images, captions. For example: I have added comments on the code for better understanding. function wpse216239_slider_shortcode( $atts , $content = null ) { // Attributes $atts = shortcode_atts( array( ‘slides’ => ”, // one master attribute for slides ‘captions’ => ” // one master attribute for captions ), $atts, … Read more
I wasn’t able to directly add a repeating field (with let’s say a + button) but I was able to create a 2 step process whereby the end-user can use a numeric field to set the number of repeatable areas on the next screen: Step 1 – Select Shortcode Step 2 – Shortcode Builder Step … Read more
It should be as simple as this: function item_count() { $dir=”/PATH TO DIRECTORY/”; $filecount = 0; $d = dir( $dir ); while ( $f = $d->read() ) { if ( ( $f!= “.” ) && ( $f!= “..” ) ) { if( ! is_dir( $f ) ) { $filecount++; } } } return ‘(‘ . … Read more
I was able to do what I wanted to do by using .getNode() instead.
PHP and many other languages have a special construct to combine state an behavior – because that’s what you want. That construct is called an object. Objects are defined by classes. So you need a class that remembers the current user data (the state) and delivers the parts that you need (the behavior). This can … Read more
To WordPress, as it parses through the content, only the tags using square brackets will be treated as short codes. The curly bracket example given would not be parsed by the WordPress core. It is possible the tag would be parsed by a plugin or theme if they are looking for hooks in the content … Read more
The correct way is calling remove_filter with the same priority as the hook was added: remove_filter( ‘the_content’, ‘do_shortcode’, 11 ); Some plugins change this filter’s priority, so you could clear the global list of registered shortcodes temporary: add_filter( ‘the_content’, ‘toggle_shortcodes’, -1 ); add_filter( ‘the_content’, ‘toggle_shortcodes’, PHP_INT_MAX ); function toggle_shortcodes( $content ) { static $original_shortcodes = … Read more
I have worked it out and here are the steps to what I did to get it working created a custom table in the wordpress database (called it wp-products) this table had the following fields: id, make, model, price Created a shortcode to retrieve the price. Shortcode looks like this [product_price id=2] where id=2 is … Read more
You should do this in the shortcode/plugin itself. An easy way to do it may be something like this: // if the shortcodes empty: if ( empty( $shortcode_content ) ) { // set a default nothing found message $shortcode_content=”Sorry! Nothing found”; } return $shortcode_content;
Not quite like that, but you can achieve the same result if you use a pre-defined value or argument in your shortcode to act as a “flag”: [authoorsposts author=”post”] …then in your handler: function wpse_209684_author( $atts ) { if ( ! empty( $atts[‘author’] ) ) { $author = $atts[‘author’]; if ( $author === ‘post’ ) … Read more