Reply To: JS "append" action and some value in new field

• teraviva

• October 23, 2017 at 7:23 pm

For some reason I thought that I should give the value to $field object, just didn`t know to what key.

At this moment I ended with this

acf.add_action('append', function( $el ){
        /* $el will be equivalent to the new element being appended $('tr.row') */
        var setvalue = jQuery('#post_ID').val() + 'h' + (new Date().getTime()).toString(36);
        var $row = $el.closest('.acf-row');       
        $row.find('.acf-field-5995fe2ea9aad input').val(setvalue);
    });

to add new value to the field. It shows the value in field.
Important – I add disabled attribute to the field via JS and it was not saved to database, be careful.