感谢LoicTheAztec从此处Show or hide checkout fields based on shipping method in Woocommerce 3
获得了根据运送方法隐藏结帐字段的代码已在所有浏览器中检查-正常运行，但在Internet Explorer 11（IE）中无法运行。也许对此有任何解决办法
// Conditional Show hide checkout fields based on chosen shipping methods
add_action( 'wp_footer', 'custom_checkout_field_script' );
function custom_checkout_field_script() {
// HERE your shipping methods rate IDs
$local_pickup = 'local_pickup:20';
$pickpoint = 'wc_custom_shipping_pickpoint';
$required_text = esc_attr__( 'required', 'woocommerce' );
$required_html = '<abbr class="required" title="' . $required_text . '">*</abbr>';
?>
<script>
jQuery(function($){
var ism = 'input[name^="shipping_method"]', ismc = ism+':checked',
csa = 'input#ship-to-different-address-checkbox',
rq = '-required', vr = 'validate'+rq, w = 'woocommerce', wv = w+'-validated',
iv = '-invalid', fi = '-field', wir = w+iv+' '+w+iv+rq+fi,
b = '#billing_', s = '#shipping_', f = '_field',
a1 = 'country', a2 = 'address_1', a3 = 'address_2', a4 = 'postcode', a5 = 'state',
b1 = b+a1+f, b2 = b+a2+f, b3 = b+a3+f, b4 = b+a4+f, b5 = b+a5+f,
s1 = s+a1+f, s2 = s+a2+f, s3 = s+a3+f, s4 = s+a4+f, s5 = s+a5+f,
pickPoint = '<?php echo $pickpoint; ?>', localPickup = '<?php echo $local_pickup; ?>';
// Utility function to shows or hide checkout fields
function showHide( action='show', selector='' ){
if( action == 'show' )
$(selector).show(function(){
$(this).addClass(vr);
$(this).removeClass(wv);
$(this).removeClass(wir);
if( $(selector+' > label > abbr').html() == undefined )
$(selector+' label').append('<?php echo $required_html; ?>');
});
else
$(selector).hide(function(){
$(this).removeClass(vr);
$(this).removeClass(wv);
$(this).removeClass(wir);
if( $(selector+' > label > abbr').html() != undefined )
$(selector+' label > .required').remove();
});
}
// Initializing at start after checkout init (Based on the chosen shipping method)
setTimeout(function(){
if( $(ismc).val() == pickPoint ) // Chosen "Pick point" (Hiding "Delivery")
{
showHide('show',b1 ); // Country
showHide('hide',b2 ); // Address 1
showHide('hide',b3 ); // Address 2
showHide('hide',b4 ); // Postcode
showHide('hide',b5 ); // State
}
else if( $(ismc).val() == localPickup ) // Choosen "Local pickup" (Hidding "Take away")
{
showHide('hide',b1);
showHide('show',b2);
showHide('show',b3);
showHide('hide',b4);
showHide('hide',b5);
}
else
{
showHide('show',b1);
showHide('show',b2);
showHide('show',b3);
showHide('show',b4);
showHide('show',b5);
}
}, 100);
// When shipping method is changed (Live event)
$( 'form.checkout' ).on( 'change', ism, function() {
if( $(ismc).val() == pickPoint )
{
showHide('show',b1);
showHide('hide',b2);
showHide('hide',b3);
showHide('hide',b4);
showHide('hide',b5);
if( $(csa).prop('checked') ) {
showHide('show',s1);
showHide('hide',s2);
showHide('hide',s3);
showHide('hide',s4);
showHide('hide',s5);
}
}
else if( $(ismc).val() == localPickup )
{
showHide('hide',b1);
showHide('show',b2);
showHide('show',b3);
showHide('hide',b4);
showHide('hide',b5);
if( $(csa).prop('checked') ) {
showHide('hide',s1);
showHide('show',s2);
showHide('show',s3);
showHide('hide',s4);
showHide('hide',s5);
}
}
else
{
showHide('show',b1);
showHide('show',b2);
showHide('show',b3);
showHide('show',b4);
showHide('show',b5);
if( $(csa).prop('checked') ) {
showHide('show',s1);
showHide('show',s2);
showHide('show',s3);
showHide('show',s4);
showHide('show',s5);
}
}
});
// When "shipping to different address" is changed (Live event)
$(csa).click( function() {
if( $(ismc).val() == pickPoint && $(this).prop('checked') )
{
showHide('show',b1);
showHide('hide',b2);
showHide('hide',b3);
showHide('hide',b4);
showHide('hide',b4);
showHide('show',s1);
showHide('hide',s2);
showHide('hide',s3);
showHide('hide',s4);
showHide('hide',s5);
}
else if( $(ismc).val() == localPickup && $(this).prop('checked') )
{
showHide('hide',b1);
showHide('show',b2);
showHide('show',b3);
showHide('hide',b4);
showHide('hide',b4);
showHide('hide',s1);
showHide('show',s2);
showHide('show',s3);
showHide('hide',s4);
showHide('hide',s5);
}
else
{
showHide('show',b1);
showHide('show',b2);
showHide('show',b3);
showHide('show',b4);
showHide('show',b4);
showHide('show',s1);
showHide('show',s2);
showHide('show',s3);
showHide('show',s4);
showHide('show',s5);
}
});
});
</script>
<?php
}
// Checkout conditional fields validation
add_action('woocommerce_checkout_process', 'wps_select_checkout_field_process');
function wps_select_checkout_field_process() {
// HERE your shipping methods rate IDs
$local_pickup = 'local_pickup:20';
$pickpoint = 'wc_custom_shipping_pickpoint';
$chosen_shipping_method = WC()->session->get( 'chosen_shipping_methods' )[0];
$billing = '<strong> ' . __('Billing', 'woocommerce') . ' ';
$shipping = '<strong> ' . __('Shipping', 'woocommerce') . ' ';
$country = __('country.', 'woocommerce');
$address1 = __('address.', 'woocommerce');
$postcode = __('postcode.', 'woocommerce');
$state = __('state.', 'woocommerce');
$end_text = '</strong> '. __('is a required field.', 'woocommerce');
if( $chosen_shipping_method == $local_pickup ) {
if( empty($_POST['billing_address_1']) )
wc_add_notice( $billing . $address1 . $end_text, 'error' );
if( $_POST['ship_to_different_address'] ){
if( empty($_POST['shipping_address_1']) )
wc_add_notice( $shipping . $address1 . $end_text, 'error' );
}
}
elseif( $chosen_shipping_method == $pickpoint ) {
if( empty($_POST['billing_country']) )
wc_add_notice( $billing . $country . $end_text, 'error' );
if( $_POST['ship_to_different_address'] ){
if( empty($_POST['shipping_country']) )
wc_add_notice( $shipping . $country . $end_text, 'error' );
}
}
else {
if( empty($_POST['billing_country']) )
wc_add_notice( $billing . $country . $end_text, 'error' );
if( empty($_POST['billing_address_1']) )
wc_add_notice( $billing . $address1 . $end_text, 'error' );
if( empty($_POST['billing_postcode']) )
wc_add_notice( $billing . $postcode . $end_text, 'error' );
if( empty($_POST['billing_state']) )
wc_add_notice( $billing . $state . $end_text, 'error' );
if( $_POST['ship_to_different_address'] ){
if( empty($_POST['shipping_country']) )
wc_add_notice( $shipping . $country . $end_text, 'error' );
if( empty($_POST['shipping_address_1']) )
wc_add_notice( $shipping . $address1 . $end_text, 'error' );
if( empty($_POST['shipping_postcode']) )
wc_add_notice( $shipping . $postcode . $end_text, 'error' );
if( empty($_POST['shipping_state']) )
wc_add_notice( $shipping . $state . $end_text, 'error' );
}
}
}