小编Ewo*_*out的帖子

我试图在结账时向订单总额支付定制费用.我在woocommerce中添加了一个复选框

add_action( 'woocommerce_after_checkout_billing_form', 'add_box_option_to_checkout' );
function add_box_option_to_checkout( $checkout ) {
    echo '<div id="message_fields">';
    woocommerce_form_field( 'add_gift_box', array(
        'type'          => 'checkbox',
        'class'         => array('add_gift_box form-row-wide'),

        'label'         => __('Ilo?? pude?ek ozdobnych - 25 PLN/szt'),
        'placeholder'   => __(''),
        ), $checkout->get_value( 'add_gift_box' ));
}

包含一个可以处理事件的自定义js文件

jQuery( document ).ready(function( $ ) {

  $('#add_gift_box').click(function(){
        var data = {
            action: 'woocommerce_add_gift_box',
            state: '200',
        };
        jQuery.ajax({
            type: 'POST',
            url: wc_checkout_params.ajax_url,
            data: data,
            success: function (code) {
                console.log(code);
                jQuery('body').trigger('update_checkout');
            },
            dataType: 'html'
        });

  });
});

和PHP费用处理功能

function woo_add_cart_fee( $data ){ …

我有一个小部件,我可以将物品放入垃圾桶.我希望能够在drop事件中为垃圾桶中丢弃的每个项目添加唯一ID.我怎么能这样做,有没有办法让输出值成为列表项的实际名称？谢谢!以下是我的代码:

    $(function() {
    var $gallery = $( "#gallery" ),
        $trash = $( "#trash" );


    $( "li", $gallery ).draggable({
        cancel: "a.ui-icon", 
        revert: "invalid", 
        containment: $( "#demo-frame" ).length ? "#demo-frame" : "document", // stick to demo-frame if present
        helper: "clone",
        cursor: "move"
    });


    $trash.droppable({
        accept: "#gallery > li",
        activeClass: "ui-state-highlight",
        drop: function( event, ui ) {
            deleteImage( ui.draggable );
        }
    });

    $gallery.droppable({
        accept: "#trash li",
        activeClass: "custom-state-active",
        drop: function( event, ui ) {
            recycleImage( ui.draggable );
        }
    });

HTML

 <div class="demo ui-widget …