Up!
I’ve managed to apply IDs to all WYSIWYG fields, but how could intercept a specific field with its key?
this is the code applied:
function my_heading_ids($content) {
$content = preg_replace_callback(“/\<h([4])/”, function ($matches) {
static $num = 1;
$hTag = $matches[4];
return ‘<h4′. $hTag .’ id=”my’ . $num++ . ‘”‘;
}, $content);
return $content;
}
add_filter(‘acf_the_content’, ‘my_heading_ids’);
Thanks
I’ve managed to find out subfield keys printing a PHP of the main field in tools section of ACF!
I’m sorry but i just can’t find out where to switch field key view on/off!
These are my screens from ACF
Ok, this sounds clear and simple, but i just can’t find out subfields keys. I easily found the main field key, but not the same for subfields. Do i have to search in my DB? ACF version: latest, i think 5.1.1
Hi Jarvis,
first of all, thank you for the support provided!
My ACF field is already a Repeater with oEmbed subfields inside.
I just want to pass data from post creation form to each subfield into repeater. As i can see from the code you posted, i should create a repeater field with only ONE oEmbed row inside, then i have to match form ID with ACF keys, and the code will add as many rows as many submission people will perform, right?
I’ll try, thanks!