Reply To: ACF taxonomy dropdown using ajax

• davcet

• July 26, 2018 at 6:24 pm

Hi, i’m trying another way.. but obviously it doesn’t work..
thank’s a lot to anyone can help me :
A “second” dropwdown called “456” must have the value selected on the first called “123” ..
PHP

function my_acf_input_admin_footer() {
	
?>
<script type="text/javascript">
(function($) {
	
	var x = document.getElementById("acf-field_123"); //first dropdown field

	if (x.addEventListener) {                    // For all major browsers, except IE 8 and earlier
    	x.addEventListener("change", myFunction);
	} else if (x.attachEvent) {                  // For IE 8 and earlier versions
    	x.attachEvent("onchange", myFunction);
	}	
	function myFunction(){
		var x = document.getElementById("acf-field_123");
		var y = document.getElementById("acf-field_456"); //second dropdown
		x.value=y.value;
	}
	
})(jQuery);	
</script>
<?php
		
}

add_action('acf/input/admin_footer', 'my_acf_input_admin_footer');