This is the full code in my cart.php
<?php
/**
* Custom Cart Page for WooCommerce with Selective Checkout
* Place this file in
your child theme directory: /wp
-content/themes/woodmart
-child/cart.php
*/
if (!defined('ABSPATH')) {
exit; // Exit if accessed directly
}
do_action('woocommerce_before_cart');
?>
<div class="cart
-page
-section container" style="max
-width: 1200px; margin: 0 auto;">
<form class="woocommerce
-cart
-form" action="<?php echo esc_url(wc_get_cart_url()); ?>" method="post">
<?php do_action('woocommerce_before_cart_table'); ?>
<table class="shop_table shop_table_responsive cart woocommerce
-cart
-form__contents">
<thead>
<tr>
<th class="product
-select">
<input type="checkbox" id="select
-all
-items" />
<label for="select
-all
-items" style="display: inline
-block; margin
-left: 5px; cursor: pointer;">全选</label>
</th>
<th class="product
-info"><?php esc_html_e('Product', 'woocommerce'); ?></th>
<th class="product
-params"><?php esc_html_e('Parameters', 'woocommerce'); ?></th>
<th class="product
-price"><?php esc_html_e('Price', 'woocommerce'); ?></th>
<th class="product
-quantity"><?php esc_html_e('Quantity', 'woocommerce'); ?></th>
<th class="product
-subtotal"><?php esc_html_e('Subtotal', 'woocommerce'); ?></th>
<!
-- 已移除 Action 列
-->
</tr>
</thead>
<tbody>
<?php do_action('woocommerce_before_cart_contents'); ?>
<?php foreach (WC()
->cart
->get_cart() as $cart_item_key => $cart_item) :
$_product = apply_filters('woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key);
$product_id = apply_filters('woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key);
if ($_product && $_product
->exists() && $cart_item['quantity'] > 0 && apply_filters('woocommerce_cart_item_visible', true, $cart_item, $cart_item_key)) :
$product_permalink = apply_filters('woocommerce_cart_item_permalink', $_product
->is_visible() ? $_product
->get_permalink($cart_item) : '', $cart_item, $cart_item_key);
?>
<tr class="woocommerce
-cart
-form__cart
-item <?php echo esc_attr(apply_filters('woocommerce_cart_item_class', 'cart_item', $cart_item, $cart_item_key)); ?>">
<!
-- Checkbox Column
-->
<td class="product
-select" data
-title="<?php esc_attr_e('Select', 'woocommerce'); ?>">
<input type="checkbox" class="item
-checkbox" name="selected_items[]" value="<?php echo esc_attr($cart_item_key); ?>" data
-price="<?php echo esc_attr($cart_item['line_total']); ?>" />
</td>
<!
-- Product Info Column
-->
<td class="product
-info" data
-title="<?php esc_attr_e('Product', 'woocommerce'); ?>">
<div class="product
-image">
<?php
$thumbnail = apply_filters('woocommerce_cart_item_thumbnail', $_product
->get_image(), $cart_item, $cart_item_key);
if (!$product_permalink) :
echo $thumbnail; // PHPCS: XSS ok.
else :
printf('<a href="%s">%s</a>', esc_url($product_permalink), $thumbnail); // PHPCS: XSS ok.
endif;
?>
</div>
<div class="product
-name">
<?php
if (!$product_permalink) :
echo wp_kses_post(apply_filters('woocommerce_cart_item_name', $_product
->get_name(), $cart_item, $cart_item_key) . ' ');
else :
echo wp_kses_post(apply_filters('woocommerce_cart_item_name', sprintf('<a href="%s">%s</a>', esc_url($product_permalink), $_product
->get_name()), $cart_item, $cart_item_key));
endif;
do_action('woocommerce_after_cart_item_name', $cart_item, $cart_item_key);
// Meta data.
echo wc_get_formatted_cart_item_data($cart_item); // PHPCS: XSS ok.
?>
</div>
</td>
<!
-- Product Parameters Column
-->
<td class="product
-params" data
-title="<?php esc_attr_e('Parameters', 'woocommerce'); ?>">
<?php
if ($cart_item['variation_id']) {
$variation_attributes = $_product
->get_variation_attributes();
if (!empty($variation_attributes)) {
foreach ($variation_attributes as $attribute => $value) {
echo '<span class="param">' . esc_html(wc_attribute_label($attribute)) . ': ' . esc_html($value) . '</span><br>';
}
}
} else {
$attributes = $_product
->get_attributes();
if (!empty($attributes)) {
foreach ($attributes as $attribute) {
$values = wc_get_product_terms($product_id, $attribute['name'], array('fields' => 'names'));
echo '<span class="param">' . esc_html(wc_attribute_label($attribute['name'])) . ': ' . esc_html(implode(', ', $values)) . '</span><br>';
}
}
}
?>
</td>
<!
-- Price Column
-->
<td class="product
-price" data
-title="<?php esc_attr_e('Price', 'woocommerce'); ?>">
<?php
echo apply_filters('woocommerce_cart_item_price', WC()
->cart
->get_product_price($_product), $cart_item, $cart_item_key); // PHPCS: XSS ok.
?>
</td>
<!
-- Quantity Column
-->
<td class="product
-quantity" data
-title="<?php esc_attr_e('Quantity', 'woocommerce'); ?>">
<?php
if ($_product
->is_sold_individually()) :
$product_quantity = sprintf('1 <input type="hidden" name="cart[%s][qty]" value="1" />', $cart_item_key);
else :
$product_quantity = woocommerce_quantity_input(
array(
'input_name' => "cart[{$cart_item_key}][qty]",
'input_value' => $cart_item['quantity'],
'max_value' => $_product
->get_max_purchase_quantity(),
'min_value' => '0',
'product_name' => $_product
->get_name(),
),
$_product,
false
);
endif;
echo apply_filters('woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item); // PHPCS: XSS ok.
?>
</td>
<!
-- Subtotal Column
-->
<td class="product
-subtotal" data
-title="<?php esc_attr_e('Subtotal', 'woocommerce'); ?>">
<?php
echo apply_filters('woocommerce_cart_item_subtotal', WC()
->cart
->get_product_subtotal($_product, $cart_item['quantity']), $cart_item, $cart_item_key); // PHPCS: XSS ok.
?>
</td>
<!
-- 已移除 Remove Item Column
-->
</tr>
<?php endif; ?>
<?php endforeach; ?>
<?php do_action('woocommerce_after_cart_contents'); ?>
</tbody>
</table>
<div class="actions">
<button type="submit" class="button" name="update_cart" value="<?php esc_attr_e('Update cart', 'woocommerce'); ?>"><?php esc_html_e('Update cart', 'woocommerce'); ?></button>
<?php do_action('woocommerce_cart_actions'); ?>
<?php wp_nonce_field('woocommerce
-cart', 'woocommerce
-cart
-nonce'); ?>
</div>
<?php do_action('woocommerce_after_cart_table'); ?>
</form>
</div>
<!
-- Sticky Footer
-->
<div class="cart
-footer
-actions sticky
-footer" style="position: sticky; bottom: 0; background: white; padding: 15px; border
-top: 1px solid #ddd; max
-width: 1200px; margin: 0 auto;">
<div style="display: flex; justify
-content: space
-between; align
-items: center;">
<div>
<input type="checkbox" id="footer
-select
-all">
<label for="footer
-select
-all" style="display: inline
-block; margin
-left: 5px; cursor: pointer;">全选</label>
<button type="button" class="button" id="remove
-selected
-items">刪除選中的商品</button>
<button type="button" class="button" id="clear
-cart">清理購物車</button>
</div>
<div class="selected
-summary" style="text
-align: right;">
<p>
已选商品: <span id="selected
-count">0</span> 件，共计: <span id="selected
-total">RM0.00</span>
</p>
<a href="<?php echo esc_url(wc_get_checkout_url()); ?>" class="checkout
-button button alt wc
-forward" id="partial
-checkout">
结算
</a>
</div>
</div>
</div>
<?php do_action('woocommerce_after_cart'); ?>
<style>
/* Custom Styles for Cart Page */
.cart
-page
-section {
background: white;
padding: 30px;
border
-radius: 8px;
box
-shadow: 0 0 10px rgba(0,0,0,0.1);
margin
-bottom: 30px;
}
.cart
-page
-section table.cart {
width: 100%;
border
-collapse: collapse;
margin
-bottom: 20px;
}
.cart
-page
-section table.cart th,
.cart
-page
-section table.cart td {
padding: 15px;
text
-align: left;
border
-bottom: 1px solid #eee;
}
.cart
-page
-section table.cart th {
background
-color: #f8f8f8;
font
-weight: bold;
}
/* 调整列宽 */
.cart
-page
-section table.cart td.product
-select {
width: 10%;
text
-align: center;
vertical
-align: middle;
}
.cart
-page
-section table.cart td.product
-info {
width: 20%;
vertical
-align: top;
}
.cart
-page
-section table.cart .product
-info .product
-image {
float: left;
margin
-right: 15px;
width: 100px;
height: 100px;
}
.cart
-page
-section table.cart .product
-info .product
-image img {
max
-width: 100%;
height: auto;
display: block;
}
.cart
-page
-section table.cart .product
-info .product
-name {
overflow: hidden;
}
.cart
-page
-section table.cart td.product
-params {
width: 20%;
vertical
-align: top;
}
.cart
-page
-section table.cart .product
-params .param {
display: block;
margin
-bottom: 5px;
font
-size: 14px;
color: #666;
}
/* 调整剩余列宽度 */
.cart
-page
-section table.cart td.product
-price,
.cart
-page
-section table.cart td.product
-quantity,
.cart
-page
-section table.cart td.product
-subtotal {
width: 16.67%; /* 三列平均分配剩余宽度 */
vertical
-align: middle;
}
.cart
-page
-section .actions {
text
-align: right;
margin
-top: 20px;
}
.cart
-page
-section .actions .button {
padding: 12px 24px;
background
-color: #4CAF50;
color: white;
border: none;
border
-radius: 4px;
cursor: pointer;
font
-size: 16px;
transition: background
-color 0.3s;
}
.cart
-page
-section .actions .button:hover {
background
-color: #45a049;
}
.cart
-footer
-actions {
position: sticky;
bottom: 0;
background: #fff;
padding: 15px;
border
-top: 1px solid #ddd;
box
-shadow: 0
-2px 10px rgba(0,0,0,0.1);
z
-index: 100;
}
.cart
-footer
-actions .button {
padding: 10px 20px;
margin
-left: 10px;
background
-color: #f44336;
color: white;
border: none;
border
-radius: 4px;
cursor: pointer;
font
-size: 14px;
transition: background
-color 0.3s;
}
.cart
-footer
-actions .button:hover {
background
-color: #d32f2f;
}
#partial
-checkout {
padding: 12px 24px;
background
-color: #2196F3;
color: white;
text
-decoration: none;
border
-radius: 4px;
display: inline
-block;
margin
-top: 10px;
transition: background
-color 0.3s;
}
#partial
-checkout:hover {
background
-color: #0b7dda;
}
.selected
-summary {
font
-size: 16px;
font
-weight: bold;
}
.selected
-summary p {
margin: 0 0 10px 0;
}
/* Responsive styles */
@media (max
-width: 768px) {
.cart
-page
-section table.cart thead {
display: none;
}
.cart
-page
-section table.cart td {
display: block;
width: 100% !important;
text
-align: right;
padding: 10px;
position: relative;
padding
-left: 50%;
}
.cart
-page
-section table.cart td::before {
content: attr(data
-title);
position: absolute;
left: 15px;
font
-weight: bold;
text
-align: left;
}
.cart
-page
-section table.cart .product
-info .product
-image {
float: none;
margin: 0 auto 10px;
}
.cart
-footer
-actions {
position: relative;
}
.cart
-footer
-actions > div {
flex
-direction: column;
align
-items: flex
-start;
}
.cart
-footer
-actions .selected
-summary {
margin
-top: 20px;
text
-align: left;
width: 100%;
}
}
</style>
<script>
jQuery(document).ready(function($) {
// Define our AJAX parameters
var wc_cart_params = {
ajax_url: '<?php echo admin_url('admin
-ajax.php'); ?>',
cart_nonce: '<?php echo wp_create_nonce('woocommerce
-cart'); ?>'
};
// Update selected items summary
function updateSelectedSummary() {
let total = 0;
let count = 0;
$('.item
-checkbox:checked').each(function() {
total += parseFloat($(this).data('price'));
count++;
});
$('#selected
-count').text(count);
$('#selected
-total').text('RM' + total.toFixed(2));
}
// Select all functionality
$('#select
-all
-items, #footer
-select
-all').change(function() {
const isChecked = $(this).prop('checked');
$('.item
-checkbox').prop('checked', isChecked);
updateSelectedSummary();
});
// Individual checkbox change
$('.item
-checkbox').change(updateSelectedSummary);
// Remove selected items
$('#remove
-selected
-items').click(function() {
const selectedKeys = $('.item
-checkbox:checked').map(function() {
return this.value;
}).get();
if (selectedKeys.length === 0) {
alert('请选择要删除的商品');
return;
}
if (!confirm('确定要删除选中的商品吗？')) {
return;
}
$.ajax({
type: 'POST',
url: wc_cart_params.ajax_url,
data: {
action: 'remove_selected_cart_items',
selected_items: selectedKeys,
security: wc_cart_params.cart_nonce
},
success: function(response) {
if (response.success) {
location.reload();
}
},
error: function() {
alert('删除失败，请重试');
}
});
});
// Clear entire cart
$('#clear
-cart').click(function() {
if (!confirm('确定要清空购物车吗？')) {
return;
}
$.ajax({
type: 'POST',
url: wc_cart_params.ajax_url,
data: {
action: 'clear_entire_cart',
security: wc_cart_params.cart_nonce
},
success: function(response) {
if (response.success) {
location.reload();
}
},
error: function() {
alert('清空购物车失败，请重试');
}
});
});
// Partial checkout
$('#partial
-checkout').click(function(e) {
e.preventDefault();
const selectedKeys = $('.item
-checkbox:checked').map(function() {
return this.value;
}).get();
if (selectedKeys.length === 0) {
alert('请至少选择一件商品结算');
return false;
}
// Show loading indicator
$(this).html('处理中...').prop('disabled', true);
// Store selected items in session
$.ajax({
type: 'POST',
url: wc_cart_params.ajax_url,
data: {
action: 'store_selected_items',
selected_items: selectedKeys,
security: wc_cart_params.cart_nonce
},
success: function(response) {
if (response.success) {
window.location.href = '<?php echo esc_url(wc_get_checkout_url()); ?>';
} else {
alert('结算失败，请重试');
$('#partial
-checkout').html('结算').prop('disabled', false);
}
},
error: function() {
alert('发生错误，请重试');
$('#partial
-checkout').html('结算').prop('disabled', false);
}
});
});
// Initialize summary
updateSelectedSummary();
});
</script>
This is the full code in my functions.php
// 完全删除旧的"部分结账"相关代码
// 替换为以下完整优化版本
// ===== 部分结账功能核心代码 ===== //
// 存储选中商品到会话
add_action('wp_ajax_store_selected_items', 'store_selected_items');
add_action('wp_ajax_nopriv_store_selected_items', 'store_selected_items');
function store_selected_items() {
check_ajax_referer('woocommerce
-cart', 'security');
if (isset($_POST['selected_items'])) {
$sanitized_items = array_map('sanitize_text_field', $_POST['selected_items']);
WC()
->session
->set('selected_checkout_items', $sanitized_items);
wp_send_json_success();
}
wp_send_json_error();
}
// 折扣计算前应用购物车过滤 (解决折扣问题)
add_action('woocommerce_before_calculate_totals', 'apply_partial_cart_before_discounts', 5);
function apply_partial_cart_before_discounts() {
if (!is_checkout() || is_wc_endpoint_url('order
-received') || !WC()
->session) {
return;
}
$selected_items = WC()
->session
->get('selected_checkout_items');
if (!empty($selected_items)) {
$cart = WC()
->cart;
$cart_contents = $cart
->cart_contents;
$filtered_contents = array();
foreach ($cart_contents as $key => $item) {
if (in_array($key, $selected_items)) {
$filtered_contents[$key] = $item;
}
}
$cart
->cart_contents = $filtered_contents;
}
}
// 结账页面显示过滤
add_filter('woocommerce_get_cart_contents', 'filter_cart_contents_for_checkout', 20, 1);
function filter_cart_contents_for_checkout($cart_contents) {
if (is_checkout() && !is_wc_endpoint_url('order
-received') && WC()
->session) {
$selected_items = WC()
->session
->get('selected_checkout_items');
if (!empty($selected_items)) {
$filtered_contents = array();
foreach ($cart_contents as $key => $item) {
if (in_array($key, $selected_items)) {
$filtered_contents[$key] = $item;
}
}
return $filtered_contents;
}
}
return $cart_contents;
}
// 结账后恢复购物车
add_action('woocommerce_checkout_update_order_meta', 'restore_full_cart_after_checkout', 10, 2);
function restore_full_cart_after_checkout($order_id, $data) {
if (!WC()
->session) return;
// 备份完整购物车
$full_cart = WC()
->cart
->get_cart();
WC()
->session
->set('full_cart_backup', $full_cart);
}
// 订单感谢页处理
add_action('woocommerce_thank
you', 'remove_selected_items_after_checkout', 10, 1);
function remove_selected_items_after_checkout($order_id) {
if (!WC()
->session) return;
$selected_items = WC()
->session
->get('selected_checkout_items');
if (!empty($selected_items)) {
// 恢复完整购物车
$full_cart = WC()
->session
->get('full_cart_backup');
if ($full_cart) {
WC()
->cart
->cart_contents = $full_cart;
WC()
->session
->__unset('full_cart_backup');
}
WC()
->session
->__unset('selected_checkout_items');
WC()
->cart
->calculate_totals();
}
}
// AJAX移除选中商品
add_action('wp_ajax_remove_selected_cart_items', 'remove_selected_cart_items');
add_action('wp_ajax_nopriv_remove_selected_cart_items', 'remove_selected_cart_items');
function remove_selected_cart_items() {
check_ajax_referer('woocommerce
-cart', 'security');
if (isset($_POST['selected_items'])) {
foreach ($_POST['selected_items'] as $cart_item_key) {
$sanitized_key = sanitize_text_field($cart_item_key);
if (WC()
->cart
->get_cart_item($sanitized_key)) {
WC()
->cart
->remove_cart_item($sanitized_key);
}
}
wp_send_json_success();
}
wp_send_json_error();
}
// 覆盖购物车清空方法
add_action('woocommerce_init', 'override_woocommerce_cart');
function override_woocommerce_cart() {
if (!class_exists('WC_Cart') || !WC()
->session) return;
class WC_Cart_Custom extends WC_Cart {
public function empty_cart($force_session = false) {
if (WC()
->session && WC()
->session
->get('selected_checkout_items')) {
return; // 阻止清空
}
parent::empty_cart($force_session);
}
}
$GLOBALS['woocommerce']
->cart = new WC_Cart_Custom();
}
// ===== 辅助功能 ===== //
// 移除购物车总计部分
add_action('template_redirect', 'remove_cart_totals_section');
function remove_cart_totals_section() {
if (is_cart()) {
remove_action('woocommerce_cart_collaterals', 'woocommerce_cart_totals', 10);
}
}
// 加载必要脚本
add_action('wp_enqueue_scripts', 'partial_checkout_scripts');
function partial_checkout_scripts() {
if (is_cart()) {
wp_enqueue_script('wc
-cart');
wp_localize_script('wc
-cart', 'wc_cart_params', array(
'ajax_url' => admin_url('admin
-ajax.php'),
'cart_nonce' => wp_create_nonce('woocommerce
-cart')
));
}
}
// 放弃结账时恢复原始购物车
add_action('template_redirect', 'restore_original_cart_if_abandoned');
function restore_original_cart_if_abandoned() {
if (is_cart() && WC()
->session && WC()
->session
->get('selected_checkout_items')) {
WC()
->session
->__unset('selected_checkout_items');
}
}
the dynamic discount is not applied, Without changing the 成功了的 function, please check which part goes wrong and give me the full code to be replaced with the current one.
这篇内容分享了一段关于环游世界的经历与对生活的深刻感悟，强调了无论遇到什么困难，都要保持乐观的态度，珍惜彼此之间的感情。
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