on functi
ons.php, it says Your PHP code changes were
not applied due
to an
error on l
ine 82 of
file wp
-c
ontent/themes/woodmart
-child/functi
ons.php. Please fix and try sav
ing aga
in.
Uncaught Type
Error: method_exists
(): Argument #1
($object_or_class
) must be of type object|str
ing, null given
in wp
-c
ontent/themes/woodmart
-child/functi
ons.php
:82
Stack trace
:
#0 wp
-c
ontent/themes/woodmart
-child/functi
ons.php
(82
): method_exists
()
#1 wp
-includes/class
-wp
-hook.php
(324
): {closure}
()
#2 wp
-includes/class
-wp
-hook.php
(348
): WP_Hook
->apply_filters
()
#3 wp
-includes/plug
in.php
(517
): WP_Hook
->do_acti
on()
#4 wp
-sett
ings.php
(749
): do_acti
on()
#5 wp
-c
onfig.php
(105
): require_
once
(‘/home/u18285596…’
)
#6 wp
-load.php
(50
): require_
once
(‘/home/u18285596…’
)
#7 wp
-adm
in/adm
in.php
(35
): require_
once
(‘/home/u18285596…’
)
#8 wp
-adm
in/theme
-edi
tor.php
(10
): require_
once
(‘/home/u18285596…’
)
#9 {ma
in}
thrown
cart.php
<?php
/
**
* Cus
tom Cart Page for WooCommerce with Selective Checkout
*/
if
(!def
ined
('ABSPATH'
)) { exit; }
do_acti
on('woocommerce_before_cart'
);
// Provide c
ontext for JS
(no layout change
)
$pc_cart_is_empty = WC
()->cart
->is_empty
();
functi
on pc_uid_for_view
() {
if
(is_user_logged_
in()) return 'user_' . get_current_user_id
();
if
(empty
($_COOKIE['pc_cart_uid']
)) {
$
token = wp_generate_uuid4
();
setcookie
('pc_cart_uid', $
token, time
() + YEAR_
IN_SEC
ONDS, COOKIEPATH ?
: '/', '', is_ssl
(), false
);
$_COOKIE['pc_cart_uid'] = $
token;
}
return 'guest_' . sanitize_text_field
(wp_unslash
($_COOKIE['pc_cart_uid']
));
}
$pc_uid = pc_uid_for_view
();
// 已修正：仅在令牌存在时恢复购物车
if
(method_exists
(WC
()->sessi
on, 'get'
)) {
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
($
token && !WC
()->cart
->is_empty
()) {
$payload = get_transient
(pc_transient_key
($
token
));
if
(!empty
($payload['snapshot']
)) {
pc_res
tore_cart_from_items
($payload['snapshot']
);
WC
()->cart
->calculate_
totals
();
}
}
}
?>
<div class="cart
-page
-secti
on c
onta
iner" style="max
-width
: 1200px; marg
in: 0 au
to;">
<form class="woocommerce
-cart
-form" acti
on="<?php echo esc_url
( wc_get_cart_url
() ); ?>" method="post">
<?php do_acti
on('woocommerce_before_cart_table'
); ?>
<?php wp_
nonce_field
('woocommerce
-cart', 'woocommerce
-cart
-nonce'
); ?>
<table class="shop_table shop_table_resp
onsive cart woocommerce
-cart
-form__c
ontents">
<thead>
<tr>
<th class="product
-select" style="width
: 8%;">
<
input type="checkbox" id="select
-all
-items" />
<label for="select
-all
-items" style="display
: inl
ine
-block; marg
in-left
: 5px; cursor
: po
inter;">全选</label>
</th>
<th class="product
-info"><?php esc_html_e
('Product', '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
-sub
total"><?php esc_html_e
('Sub
total', 'woocommerce'
); ?></th>
<th class="product
-remove"><?php esc_html_e
('操作', 'woocommerce'
); ?></th>
</tr>
</thead>
<tbody>
<?php do_acti
on('woocommerce_before_cart_c
ontents'
); ?>
<?php foreach
( WC
()->cart
->get_cart
() as $cart_item_key => $cart_item
) : ?>
<?php
$_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_permal
ink = apply_filters
('woocommerce_cart_item_permal
ink', $_product
->is_visible
() ? $_product
->get_permal
ink
($cart_item
) : '', $cart_item, $cart_item_key
);
$l
ine_
total_value =
(float
) ($cart_item['l
ine_
total'] + $cart_item['l
ine_tax']
);
$variati
on_id = isset
($cart_item['variati
on_id']
) ?
(int
)$cart_item['variati
on_id']
: 0;
$variati
on_data = isset
($cart_item['variati
on']
) ? $cart_item['variati
on']
: array
();
$variati
on_js
on = wp_js
on_encode
($variati
on_data
);
?>
<tr class="woocommerce
-cart
-form__cart
-item <?php echo esc_attr
( apply_filters
('woocommerce_cart_item_class', 'cart_item', $cart_item, $cart_item_key
) ); ?>"
data
-cart_item_key="<?php echo esc_attr
($cart_item_key
); ?>"
data
-product_id="<?php echo esc_attr
($product_id
); ?>"
data
-variati
on_id="<?php echo esc_attr
($variati
on_id
); ?>"
data
-variati
on="<?php echo esc_attr
($variati
on_js
on); ?>">
<!
-- Checkbox Column
-->
<td class="product
-select" data
-title="<?php esc_attr_e
('Select', 'woocommerce'
); ?>">
<
input type="checkbox"
class="item
-checkbox"
name="selected_items[]"
value="<?php echo esc_attr
($cart_item_key
); ?>"
data
-price="<?php echo esc_attr
($l
ine_
total_value
); ?>" />
</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_permal
ink
) :
echo $thumbnail; // PHPCS
: XSS ok.
else
:
pr
intf
('<a href="%s">%s</a>', esc_url
($product_permal
ink
), $thumbnail
); // PHPCS
: XSS ok.
endif;
?>
</div>
<div class="product
-name">
<?php
if
( ! $product_permal
ink
) :
echo wp_kses_post
( apply_filters
('woocommerce_cart_item_name', $_product
->get_name
(), $cart_item, $cart_item_key
) . ' '
);
else
:
echo wp_kses_post
( apply_filters
('woocommerce_cart_item_name', spr
intf
('<a href="%s">%s</a>', esc_url
($product_permal
ink
), $_product
->get_name
()), $cart_item, $cart_item_key
) );
endif;
do_acti
on('woocommerce_after_cart_item_name', $cart_item, $cart_item_key
);
echo wc_get_formatted_cart_item_data
($cart_item
); // PHPCS
: XSS ok.
?>
</div>
</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 = spr
intf
('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
(),
'm
in_value' => '0',
'product_name' => $_product
->get_name
(),
),
$_product,
false
);
endif;
echo apply_filters
('woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item
); // PHPCS
: XSS ok.
?>
<small class="qty
-status" style="display
:none;marg
in-left
:8px;color
:#666;">保存中…</small>
</td>
<!
-- Sub
total Column
-->
<td class="product
-sub
total" data
-title="<?php esc_attr_e
('Sub
total', 'woocommerce'
); ?>">
<?php
echo apply_filters
('woocommerce_cart_item_sub
total', WC
()->cart
->get_product_sub
total
($_product, $cart_item['quantity']
), $cart_item, $cart_item_key
); // PHPCS
: XSS ok.
?>
</td>
<!
-- Remove Item Column
-->
<td class="product
-remove" data
-title="<?php esc_attr_e
('操作', 'woocommerce'
); ?>">
<?php
echo apply_filters
('woocommerce_cart_item_remove_l
ink', spr
intf
(
'<a href="%s" class="remove" aria
-label="%s" data
-product_id="%s" data
-product_sku="%s">×</a>',
esc_url
( wc_get_cart_remove_url
($cart_item_key
) ),
esc_attr__
('Remove this item', 'woocommerce'
),
esc_attr
($product_id
),
esc_attr
($_product
->get_sku
())
), $cart_item_key
);
?>
</td>
</tr>
<?php endif; ?>
<?php endforeach; ?>
<?php do_acti
on('woocommerce_after_cart_c
ontents'
); ?>
</tbody>
</table>
<?php do_acti
on('woocommerce_after_cart_table'
); ?>
</form>
</div>
<!
-- Sticky Footer
-->
<div class="cart
-footer
-acti
ons sticky
-footer" style="positi
on: sticky; bot
tom
: 0; background
: white; padd
ing
: 15px; border
-top
: 1px solid #ddd; max
-width
: 1200px; marg
in: 0 au
to;">
<div style="display
: flex; justify
-c
ontent
: space
-between; align
-items
: center; marg
in-bot
tom
: 10px;">
<div class="footer
-left">
<
input type="checkbox" id="footer
-select
-all">
<label for="footer
-select
-all" style="display
: inl
ine
-block; marg
in-left
: 5px; cursor
: po
inter;">全选</label>
<but
ton type="but
ton" class="but
ton" id="remove
-selected
-items">刪除選中的商品</but
ton>
<but
ton type="but
ton" class="but
ton" id="clear
-cart">清空購物車</but
ton>
</div>
<div class="coup
on-secti
on">
<
input type="text" name="coup
on_code" class="
input
-text" id="coup
on_code" value="" placeholder="输入优惠券代码" style="padd
ing
: 8px; width
: 200px; border
: 1px solid #ddd; border
-radius
: 4px; marg
in-right: 5px;" />
<but
ton type="but
ton" class="but
ton" id="apply
-coup
on">应用优惠券</but
ton>
</div>
</div>
<div style="display
: flex; justify
-c
ontent
: space
-between; align
-items
: center;">
<div class="selected
-summary" style="f
ont
-size
: 16px; f
ont
-weight
: bold;">
已选商品
: <span id="selected
-count">0</span> 件，共计
: <span id="selected
-total">RM0.00</span>
</div>
<a href="<?php echo esc_url
( wc_get_checkout_url
() ); ?>" class="checkout
-but
ton but
ton alt wc
-forward" id="partial
-checkout">结算</a>
</div>
</div>
<?php do_acti
on('woocommerce_after_cart'
); ?>
<style>
/
* Layout styles
(unchanged
) */
.cart
-page
-secti
on {
background
: white;
padd
ing
: 30px;
border
-radius
: 8px;
box
-shadow
: 0 0 10px rgba
(0, 0, 0, 0.1
);
marg
in-bot
tom
: 30px;
}
.cart
-page
-secti
on table.cart {
width
: 100%;
border
-collapse
: collapse;
marg
in-bot
tom
: 20px;
}
.cart
-page
-secti
on table.cart th,
.cart
-page
-secti
on table.cart td {
padd
ing
: 15px;
text
-align
: left;
border
-bot
tom
: 1px solid #eee;
}
.cart
-page
-secti
on table.cart th {
background
-color
: #f8f8f8;
f
ont
-weight
: bold;
}
.cart
-page
-secti
on table.cart th.product
-select,
.cart
-page
-secti
on table.cart td.product
-select {
width
: 8%;
text
-align
: center;
vertical
-align
: middle;
white
-space
: nowrap;
}
.cart
-page
-secti
on table.cart td.product
-info {
width
: 37%;
vertical
-align
: top;
}
.cart
-page
-secti
on table.cart .product
-info .product
-image {
float
: left;
marg
in-right: 15px;
width
: 100px;
height
: 100px;
}
.cart
-page
-secti
on table.cart .product
-info .product
-image img {
max
-width
: 100%;
height
: au
to;
display
: block;
}
.cart
-page
-secti
on table.cart .product
-info .product
-name {
overflow
: hidden;
}
.cart
-page
-secti
on table.cart td.product
-price,
.cart
-page
-secti
on table.cart td.product
-quantity,
.cart
-page
-secti
on table.cart td.product
-sub
total {
width
: 15%;
vertical
-align
: middle;
}
.cart
-page
-secti
on table.cart td.product
-remove {
width
: 5%;
text
-align
: center;
vertical
-align
: middle;
}
.cart
-footer
-acti
ons {
positi
on: sticky;
bot
tom
: 0;
background
: #fff;
padd
ing
: 15px;
border
-top
: 1px solid #ddd;
box
-shadow
: 0
-2px 10px rgba
(0, 0, 0, 0.1
);
z
-index
: 1000;
display
: flex;
flex
-directi
on: column;
gap
: 15px;
}
.footer
-left {
display
: flex;
align
-items
: center;
flex
-wrap
: wrap;
gap
: 10px;
}
.coup
on-secti
on {
display
: flex;
align
-items
: center;
gap
: 5px;
}
.selected
-summary {
f
ont
-size
: 16px;
f
ont
-weight
: bold;
flex
: 1;
}
.cart
-footer
-acti
ons .but
ton {
padd
ing
: 10px 20px;
background
-color
: #f44336;
color
: white;
border
: none;
border
-radius
: 4px;
cursor
: po
inter;
f
ont
-size
: 14px;
transiti
on: background
-color 0.3s;
white
-space
: nowrap;
}
.cart
-footer
-acti
ons .but
ton
:hover {
background
-color
: #d32f2f;
}
#partial
-checkout {
padd
ing
: 12px 24px;
background
-color
: #2196F3;
color
: white;
text
-decorati
on: none;
border
-radius
: 4px;
display
: inl
ine
-block;
transiti
on: background
-color 0.3s;
white
-space
: nowrap;
text
-align
: center;
f
ont
-weight
: bold;
}
#partial
-checkout
:hover {
background
-color
: #0b7dda;
}
#coup
on_code {
padd
ing
: 8px;
width
: 200px;
border
: 1px solid #ddd;
border
-radius
: 4px;
transiti
on: border
-color 0.3s;
}
#coup
on_code
:focus {
border
-color
: #2196F3;
outl
ine
: none;
}
/
* Resp
onsive
(unchanged
) */
@media
(max
-width
: 768px
) {
.cart
-page
-secti
on table.cart thead { display
: none; }
.cart
-page
-secti
on table.cart td {
display
: block;
width
: 100% !important;
text
-align
: right;
padd
ing
: 10px;
positi
on: relative;
padd
ing
-left
: 50%;
}
.cart
-page
-secti
on table.cart td
::before {
c
ontent
: attr
(data
-title
);
positi
on: absolute;
left
: 15px;
f
ont
-weight
: bold;
text
-align
: left;
}
.cart
-page
-secti
on table.cart .product
-info .product
-image {
float
: none;
marg
in: 0 au
to 10px;
}
.cart
-page
-secti
on table.cart td.product
-select
::before { c
ontent
: "选择"; }
.cart
-footer
-acti
ons { flex
-directi
on: column; align
-items
: flex
-start; }
.footer
-left { width
: 100%; justify
-c
ontent
: space
-between; }
.coup
on-secti
on { width
: 100%; marg
in-top
: 10px; }
.coup
on-secti
on input { flex
: 1; }
.cart
-footer
-acti
ons .footer
-bot
tom
-row { flex
-directi
on: column; align
-items
: stretch; }
.selected
-summary { text
-align
: center; marg
in-bot
tom
: 10px; }
#partial
-checkout { width
: 100%; padd
ing
: 15px; }
.cart
-footer
-acti
ons .but
ton { padd
ing
: 12px 15px; marg
in: 5px 0; width
: 100%; text
-align
: center; }
}
@media
(max
-width
: 480px
) {
.cart
-page
-secti
on { padd
ing
: 15px; }
.cart
-page
-secti
on table.cart td { padd
ing
-left
: 45%; }
.cart
-page
-secti
on table.cart td
::before { f
ont
-size
: 14px; }
.cart
-footer
-acti
ons { padd
ing
: 10px; }
#coup
on_code { width
: 100%; }
}
/
* Loader overlay above quantity
input
*/
.product
-quantity .quantity {
positi
on: relative; /
* anchor for overlay
*/
}
.quantity
-sav
ing
-overlay {
positi
on: absolute;
top
: 0; left
: 0;
right: 0;
height
: 100%;
display
: none; /
* hidden by default
*/
align
-items
: flex
-start; /
* appear at
top
*/
justify
-c
ontent
: center;/
* centered horiz
ontally
*/
padd
ing
-top
: 2px;
background
: rgba
(255,255,255,0.0
); /
* transparent so it doesn't dim UI
*/
z
-index
: 10;
po
inter
-events
: none; /
* d
on't block typ
ing/
clicks when visible
*/
}
.quantity
-sav
ing
-loader {
width
: 20px;
height
: 20px;
border
: 3px solid #f3f3f3;
border
-top
: 3px solid #3498db;
border
-radius
: 50%;
animati
on: sp
in 0.8s l
inear
inf
inite;
}
@keyframes sp
in {
0% { transform
: rotate
(0deg
); }
100% { transform
: rotate
(360deg
); }
}
</style>
<script>
jQuery
(functi
on($
){
// C
ontext
var PC = {
ajax_url
: (window.wc_cart_params &&
window.wc_cart_params.ajax_url
) || '<?php echo esc_url
( adm
in_url
("adm
in-ajax.php"
) ); ?>',
security
: (functi
on(){
var n = $
('
input[name="woocommerce
-cart
-nonce"]'
).val
();
if
(n
) return n;
if
(window.wc_cart_params &&
window.wc_cart_params.cart_
nonce
) return
window.wc_cart_params.cart_
nonce;
return '<?php echo wp_create_
nonce
("woocommerce
-cart"
); ?>';
}
)(),
cart_is_empty
: <?php echo $pc_cart_is_empty ? 'true'
: 'false'; ?>,
cart_uid
: '<?php echo esc_js
($pc_uid
); ?>'
};
// Keys
functi
on lsKey
(name
){ return 'pc_' + name + '_' + PC.cart_uid; }
var LS_SELECTI
ON = lsKey
('selected_items'
);
var LS_MASTER = lsKey
('cart_master'
);
// Utilities
functi
on getSelectedKeys
(){
return $
('.item
-checkbox
:checked'
).map
(functi
on(){ return this.value; }
).get
();
}
functi
on fmtRM
(n
){ n = isNaN
(n
) ? 0
: n; return 'RM' + Number
(n
).
toFixed
(2
); }
// Selecti
on persistence
functi
on readSelecti
on(){ try { return JS
ON.parse
(localS
torage.getItem
(LS_SELECTI
ON) || '[]'
); } catch
(e
){ return []; } }
functi
on writeSelecti
on(keys
){ try { localS
torage.setItem
(LS_SELECTI
ON, JS
ON.str
ingify
(keys||[]
)); } catch
(e
){} }
functi
on res
toreSelecti
onFromLS
(){
var saved = readSelecti
on(); if
(!Array.isArray
(saved
)) saved = [];
$
('.item
-checkbox'
).each
(functi
on(){ $
(this
).prop
('checked', saved.
indexOf
(this.value
) !==
-1
); }
);
}
window.addEventListener
('s
torage', functi
on(ev
){
if
(ev.key === LS_SELECTI
ON) { res
toreSelecti
onFromLS
(); updateSelectedSummary
(); }
}
);
// Selected summary
functi
on updateSelectedSummary
(){
var
total = 0, count = 0;
$
('.item
-checkbox
:checked'
).each
(functi
on(){
var price = parseFloat
($
(this
).data
('price'
));
if
(!isNaN
(price
)) {
total += price; count++; }
}
);
$
('#selected
-count'
).text
(count
);
$
('#selected
-total'
).text
(fmtRM
(total
));
var
totalCbs = $
('.item
-checkbox'
).length;
var checkedCbs = $
('.item
-checkbox
:checked'
).length;
var allChecked =
totalCbs > 0 && checkedCbs ===
totalCbs;
$
('#select
-all
-items, #footer
-select
-all'
).prop
('checked', allChecked
);
writeSelecti
on(getSelectedKeys
());
}
// Select all
$
('#select
-all
-items, #footer
-select
-all'
).off
('change.sc'
).
on('change.sc', functi
on(){
var checked = $
(this
).prop
('checked'
);
$
('.item
-checkbox'
).prop
('checked', checked
);
updateSelectedSummary
();
}
);
// 单个勾选项变化时，更新统计与“全选”状态
$
(document
).
on('change', '.item
-checkbox', updateSelectedSummary
);
// Snapshot cart DOM
-> localS
torage
(guest resilience
)
functi
on snapshotCartFromDOM
() {
var items = [];
$
('tr.cart_item'
).each
(functi
on(){
var $row = $
(this
);
var pid = parse
Int
($row.attr
('data
-product_id'
),10
)||0;
var vid = parse
Int
($row.attr
('data
-variati
on_id'
),10
)||0;
var qty = parseFloat
($row.f
ind
('
input.qty'
).val
())||0;
var variati
on = {};
try { variati
on = JS
ON.parse
($row.attr
('data
-variati
on'
)||'{}'
); } catch
(e
){ variati
on = {}; }
if
(pid && qty > 0
) {
items.push
({ product_id
: pid, variati
on_id
: vid, variati
on: variati
on, quantity
: qty }
);
}
}
);
try { localS
torage.setItem
(LS_MASTER, JS
ON.str
ingify
({ ts
: Date.
now
(), items
: items }
)); } catch
(e
){}
}
functi
on maybeRehydrateFromLocal
() {
if
(!PC.cart_is_empty
) return;
var raw = localS
torage.getItem
(LS_MASTER
);
if
(!raw
) return;
var data; try { data = JS
ON.parse
(raw
); } catch
(e
){ return; }
var items =
(data && data.items
) ? data.items
: [];
if
(!items.length
) return;
$.ajax
({
url
: PC.ajax_url, method
: 'POST', dataType
: 'js
on',
data
: { acti
on: 'pc_rehydrate_cart', security
: PC.security, items
: JS
ON.str
ingify
(items
) }
}
).d
one
(functi
on(res
){
if
(res && res.success
) {
locati
on.reload
(); // display rehydrated items
}
}
);
}
// AFTER
$
('#remove
-selected
-items'
).off
('
click.sc'
).
on('
click.sc', functi
on(){
var keys = getSelectedKeys
();
if
(!keys.length
) { alert
('请选择要删除的商品'
); return; }
if
(!c
onfirm
('确定要删除选中的商品吗？'
)) return;
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
dataType
: 'js
on',
data
: { acti
on: 'remove_selected_cart_items', selected_items
: keys, security
: PC.security }
}
).d
one
(functi
on(res
){
if
(res && res.success
) {
keys.forEach
(functi
on(k
){
var $row = $
('tr.cart_item[data
-cart_item_key="'+k+'"]'
);
$row.fadeOut
(250, functi
on(){
$
(this
).remove
();
snapshotCartFromDOM
();
updateSelectedSummary
();
}
);
}
);
// 从本地选择集合中剔除已删除项
var saved = readSelecti
on().filter
(functi
on(k0
){ return keys.
indexOf
(k0
) ===
-1; }
);
writeSelecti
on(saved
);
} else {
alert
((res && res.data &&
(res.data.message || res.data
)) || '删除失败，请重试'
);
}
}
).fail
(functi
on(){
alert
('删除失败，请重试'
);
}
);
}
);
// Clear cart
// AFTER
$
('#clear
-cart'
).off
('
click.sc'
).
on('
click.sc', functi
on(){
if
(!c
onfirm
('确定要清空购物车吗？'
)) return;
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
dataType
: 'js
on',
data
: { acti
on: 'empty_cart', security
: PC.security }
}
).d
one
(functi
on(res
){
if
(res && res.success
) {
writeSelecti
on([]
);
localS
torage.removeItem
(LS_MASTER
);
locati
on.reload
();
} else {
alert
((res && res.data &&
(res.data.message || res.data
)) || '清空购物车失败，请重试'
);
}
}
).fail
(functi
on(){
alert
('清空购物车失败，请重试'
);
}
);
}
);
// Apply coup
on
// AFTER
$
('#apply
-coup
on'
).off
('
click.sc'
).
on('
click.sc', functi
on(){
var code =
($.trim
($
('#coup
on_code'
).val
()) || ''
);
if
(!code
) { alert
('请输入优惠券代码'
); return; }
var $btn = $
(this
).prop
('disabled', true
).text
('处理中...'
);
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
dataType
: 'js
on',
data
: { acti
on: 'apply_coup
on', coup
on_code
: code, security
: PC.security }
}
).d
one
(functi
on(res
){
if
(res && res.success
) {
locati
on.reload
();
} else {
alert
((res && res.data &&
(res.data.message || res.data
)) || '优惠券应用失败，请重试'
);
$btn.prop
('disabled', false
).text
('应用优惠券'
);
}
}
).fail
(functi
on(){
alert
('发生错误，请重试'
);
$btn.prop
('disabled', false
).text
('应用优惠券'
);
}
);
}
);
//
---- Quantity au
to-save
(fixed regex + loader above
input
) ----
// 已修正：正确的正则表达式
functi
on parseCartKeyFrom
InputName
(n
) {
var m =
(n || ''
).match
(/^cart\[
([a
-zA
-Z0
-9_]+
)\]\[qty\]$/
);
return m ? m[1]
: null;
}
functi
on ensureLoader
($quantityC
onta
iner
){
var $overlay = $quantityC
onta
iner.f
ind
('.quantity
-sav
ing
-overlay'
);
if
(!$overlay.length
) {
$overlay = $
('<div class="quantity
-sav
ing
-overlay"><div class="quantity
-sav
ing
-loader"></div></div>'
);
$quantityC
onta
iner.append
($overlay
);
}
return $overlay;
}
var qtyTimers = {};
$
(document
).
on('
input change', '
input.qty', functi
on(){
var $
input = $
(this
);
var key = parseCartKeyFrom
InputName
($
input.attr
('name'
));
if
(!key
) return;
var $row = $
input.closest
('tr.cart_item'
);
var $quantityC
onta
iner = $
input.closest
('.quantity'
);
var val = parse
Int
($
input.val
(), 10
);
if
(isNaN
(val
) || val < 0
) val = 0;
// debounce
if
(qtyTimers[key]
) clearTimeout
(qtyTimers[key]
);
var $overlay = ensureLoader
($quantityC
onta
iner
);
$overlay.hide
();
qtyTimers[key] = setTimeout
(functi
on(){
$overlay.show
();
$
input.prop
('disabled', true
);
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
dataType
: 'js
on',
data
: {
acti
on: 'update_cart_item_qty',
cart_item_key
: key,
qty
: val,
security
: PC.security
}
}
).d
one
(functi
on(res
){
if
(res && res.success && res.data
){
if
(res.data.sub
total_html
) {
$row.f
ind
('td.product
-sub
total'
).html
(res.data.sub
total_html
);
}
var $cb = $row.f
ind
('.item
-checkbox'
);
if
($cb.length && typeof res.data.l
ine_
total_
incl_tax === 'number'
) {
$cb.attr
('data
-price', res.data.l
ine_
total_
incl_tax
);
}
if
(val === 0 || res.data.removed
) {
$row.fadeOut
(300, functi
on(){
$
(this
).remove
();
snapshotCartFromDOM
();
updateSelectedSummary
();
}
);
} else {
snapshotCartFromDOM
();
updateSelectedSummary
();
}
} else {
var msg =
(res && res.data &&
(res.data.message || res.data
)) || '数量更新失败';
alert
(msg
);
}
}
).fail
(functi
on(){
alert
('数量更新失败，请重试'
);
}
).always
(functi
on(){
$overlay.hide
();
$
input.prop
('disabled', false
);
}
);
}, 500
); // 0.5s debounce
}
);
// Partial checkout
-> regular checkout page
$
('#partial
-checkout'
).off
('
click.sc'
).
on('
click.sc', functi
on(e
){
e.preventDefault
();
var keys = getSelectedKeys
();
if
(!keys.length
) { alert
('请至少选择一件商品结算'
); return; }
var $btn = $
(this
), t = $btn.text
();
$btn.prop
('disabled', true
).text
('创建订单中...'
);
snapshotCartFromDOM
();
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
dataType
: 'js
on',
data
: { acti
on: 'create_direct_order', selected_items
: keys, security
: PC.security }
}
).d
one
(functi
on(res
){
if
(res && res.success && res.data && res.data.checkout_url
) {
window.locati
on.href = res.data.checkout_url; // /checkout/?pc_
token=...
} else {
alert
((res && res.data &&
(res.data.message || res.data
)) || '创建订单失败，请重试'
);
$btn.prop
('disabled', false
).text
(t
);
}
}
).fail
(functi
on(xhr
){
var msg = '创建订单失败';
if
(xhr && xhr.
responseJS
ON && xhr.
responseJS
ON.data
) {
msg += '：' +
(xhr.
responseJS
ON.data.message || xhr.
responseJS
ON.data
);
}
alert
(msg
);
$btn.prop
('disabled', false
).text
(t
);
}
);
}
);
// Keep LS selecti
on after
clicking "x" remove; also snapshot
$
(document
).
on('
click', 'a.remove', functi
on(){
var key = $
(this
).closest
('tr.cart_item'
).attr
('data
-cart_item_key'
);
if
(key
) {
var saved = readSelecti
on().filter
(functi
on(k
){ return k !== key; }
);
writeSelecti
on(saved
);
snapshotCartFromDOM
();
}
}
);
//
Init
res
toreSelecti
onFromLS
();
updateSelectedSummary
();
snapshotCartFromDOM
();
maybeRehydrateFromLocal
();
}
);
// NEW
: Real
-time cart count updater
functi
on updateHeaderCartCount
() {
$.ajax
({
url
: PC.ajax_url,
method
: 'POST',
data
: {
acti
on: 'get_cart_count',
security
: PC.security
},
success
: functi
on(response) {
if
(response.success
) {
$
('.cart
-count'
).text
(response.count
);
}
}
}
);
}
// Update
on cart changes
$
(document
).
on('cart_updated', functi
on() {
updateHeaderCartCount
();
}
);
//
Initial update
updateHeaderCartCount
();
}
);
</script>
functi
ons.php
<?php
def
ined
('ABSPATH'
) || exit;
/
**
* Robust partial checkout
to regular /checkout/ with durable cart snapshot
* - Snapshot full cart before virtualiz
ing selecti
on for checkout
* - Do
not remove anyth
ing until order is created
* - On success
(thank
-you
), rebuild cart as
(snapshot
- purchased
)
* - On cancel/back
(visit cart
), res
tore snapshot
* - Guest resilience
: localS
torage + rehydrate AJAX
*/
/
* -------------------------------------------------
* Helpers
* ------------------------------------------------- */
/
**
* 新增：购物车数量AJAX端点
*/
add_acti
on('wp_ajax_get_cart_count', 'pc_get_cart_count'
);
add_acti
on('wp_ajax_
nopriv_get_cart_count', 'pc_get_cart_count'
);
functi
on pc_get_cart_count
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$count = WC
()->cart
->get_cart_c
ontents_count
();
wp_send_js
on_success
(array
('count' => $count
));
}
functi
on pc_get_cart_uid
() {
if
(is_user_logged_
in()) {
return 'user_' . get_current_user_id
();
}
if
(empty
($_COOKIE['pc_cart_uid']
)) {
$
token = wp_generate_uuid4
();
setcookie
('pc_cart_uid', $
token, time
() + YEAR_
IN_SEC
ONDS, COOKIEPATH ?
: '/', '', is_ssl
(), false
);
$_COOKIE['pc_cart_uid'] = $
token;
}
return 'guest_' . sanitize_text_field
(wp_unslash
($_COOKIE['pc_cart_uid']
));
}
functi
on pc_build_item_key
($product_id, $variati
on_id = 0
) {
return
(int
)$product_id . '|' .
(int
)$variati
on_id;
}
functi
on pc_snapshot_current_cart
() {
if
(!WC
()->cart
) wc_load_cart
();
$items = array
();
foreach
(WC
()->cart
->get_cart
() as $ci_key => $ci
) {
$pid = isset
($ci['product_id']
) ?
(int
)$ci['product_id']
: 0;
$vid = isset
($ci['variati
on_id']
) ?
(int
)$ci['variati
on_id']
: 0;
$qty = isset
($ci['quantity']
) ? wc_s
tock_amount
($ci['quantity']
) : 0;
$var = isset
($ci['variati
on']
) && is_array
($ci['variati
on']
) ? $ci['variati
on']
: array
();
if
($pid && $qty > 0
) {
$items[] = array
(
'product_id' => $pid,
'variati
on_id' => $vid,
'variati
on' => array_map
('wc_clean', $var
),
'quantity' => $qty,
);
}
}
return $items;
}
functi
on pc_res
tore_cart_from_items
($items
) {
if
(!WC
()->cart
) wc_load_cart
();
WC
()->cart
->empty_cart
();
foreach
((array
)$items as $it
) {
$pid = isset
($it['product_id']
) ?
(int
)$it['product_id']
: 0;
$vid = isset
($it['variati
on_id']
) ?
(int
)$it['variati
on_id']
: 0;
$qty = isset
($it['quantity']
) ? wc_s
tock_amount
($it['quantity']
) : 0;
$var = isset
($it['variati
on']
) && is_array
($it['variati
on']
) ? array_map
('wc_clean', $it['variati
on']
) : array
();
if
($pid && $qty > 0
) {
WC
()->cart
->add_
to_cart
($pid, $qty, $vid, $var
);
}
}
WC
()->cart
->calculate_
totals
();
}
// Fix cart res
torati
on logic
add_acti
on('wp_loaded', functi
on() {
if
(!method_exists
(WC
()->sessi
on, 'get'
)) return;
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
($
token && WC
()->cart
->is_empty
()) {
$payload = get_transient
(pc_transient_key
($
token
));
if
(!empty
($payload['snapshot']
)) {
pc_res
tore_cart_from_items
($payload['snapshot']
);
WC
()->cart
->calculate_
totals
();
}
}
}, 20
);
functi
on pc_transient_key
($
token
) {
return 'pc_partial_payload_' . sanitize_key
($
token
);
}
/
* -------------------------------------------------
* AJAX
: Local rehydrate when Woo cart is empty
* ------------------------------------------------- */
add_acti
on('wp_ajax_pc_rehydrate_cart', 'pc_rehydrate_cart'
);
add_acti
on('wp_ajax_
nopriv_pc_rehydrate_cart', 'pc_rehydrate_cart'
);
functi
on pc_rehydrate_cart
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$raw = isset
($_POST['items']
) ? wp_unslash
($_POST['items']
) : '';
$items = is_str
ing
($raw
) ? js
on_decode
($raw, true
) : (array
)$raw;
if
(!is_array
($items
)) {
wp_send_js
on_
error(array
('message' => '
Invalid items.'
), 400
);
}
if
(!WC
()->cart
) wc_load_cart
();
if
(!WC
()->cart
->is_empty
()) {
wp_send_js
on_success
(array
('message' => 'Cart
not empty.'
));
}
foreach
($items as $it
) {
$pid = isset
($it['product_id']
) ?
(int
)$it['product_id']
: 0;
$vid = isset
($it['variati
on_id']
) ?
(int
)$it['variati
on_id']
: 0;
$qty = isset
($it['quantity']
) ? wc_s
tock_amount
($it['quantity']
) : 0;
$var = isset
($it['variati
on']
) && is_array
($it['variati
on']
) ? array_map
('wc_clean', $it['variati
on']
) : array
();
if
($pid && $qty > 0
) {
WC
()->cart
->add_
to_cart
($pid, $qty, $vid, $var
);
}
}
WC
()->cart
->calculate_
totals
();
wp_send_js
on_success
(array
('rehydrated' => true
));
}
/
* -------------------------------------------------
* AJAX
: Update qty
(per
-row;
no page reload
)
* ------------------------------------------------- */
add_acti
on('wp_ajax_update_cart_item_qty', 'pc_update_cart_item_qty'
);
add_acti
on('wp_ajax_
nopriv_update_cart_item_qty', 'pc_update_cart_item_qty'
);
functi
on pc_update_cart_item_qty
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$key = isset
($_POST['cart_item_key']
) ? wc_clean
(wp_unslash
($_POST['cart_item_key']
)) : '';
$qty = isset
($_POST['qty']
) ? wc_s
tock_amount
($_POST['qty']
) : null;
if
(!$key || $qty === null
) {
wp_send_js
on_
error(array
('message' => 'Miss
ing params.'
), 400
);
}
if
(!WC
()->cart
) wc_load_cart
();
if
($qty <= 0
) {
$removed = WC
()->cart
->remove_cart_item
($key
);
WC
()->cart
->calculate_
totals
();
wp_send_js
on_success
(array
('removed' =>
(bool
)$removed
));
} else {
$set = WC
()->cart
->set_quantity
($key, $qty, true
);
WC
()->cart
->calculate_
totals
();
$cart_item = WC
()->cart
->get_cart_item
($key
);
if
(!$cart_item
) {
wp_send_js
on_
error(array
('message' => 'Cart item
not found after update.'
), 404
);
}
$_product = $cart_item['data'];
$sub
total_html = apply_filters
(
'woocommerce_cart_item_sub
total',
WC
()->cart
->get_product_sub
total
($_product, $cart_item['quantity']
),
$cart_item,
$key
);
// Use l
ine_
total + l
ine_tax
(after
totals
) for checkbox data
-price
$l
ine_
total_
incl_tax =
(float
)($cart_item['l
ine_
total'] + $cart_item['l
ine_tax']
);
wp_send_js
on_success
(array
(
'sub
total_html' => $sub
total_html,
'l
ine_
total_
incl_tax' => $l
ine_
total_
incl_tax,
'removed' => false,
));
}
}
/
* -------------------------------------------------
* AJAX
: Remove selected
* ------------------------------------------------- */
add_acti
on('wp_ajax_remove_selected_cart_items', 'pc_remove_selected_cart_items'
);
add_acti
on('wp_ajax_
nopriv_remove_selected_cart_items', 'pc_remove_selected_cart_items'
);
functi
on pc_remove_selected_cart_items
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$keys = isset
($_POST['selected_items']
) ?
(array
) $_POST['selected_items']
: array
();
if
(!WC
()->cart
) wc_load_cart
();
foreach
($keys as $k
) {
$k = wc_clean
(wp_unslash
($k
));
WC
()->cart
->remove_cart_item
($k
);
}
WC
()->cart
->calculate_
totals
();
wp_send_js
on_success
(true
);
}
/
* -------------------------------------------------
* AJAX
: Empty cart
* ------------------------------------------------- */
add_acti
on('wp_ajax_empty_cart', 'pc_empty_cart'
);
add_acti
on('wp_ajax_
nopriv_empty_cart', 'pc_empty_cart'
);
functi
on pc_empty_cart
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
if
(!WC
()->cart
) wc_load_cart
();
WC
()->cart
->empty_cart
();
wp_send_js
on_success
(true
);
}
/
* -------------------------------------------------
* AJAX
: Apply coup
on
* ------------------------------------------------- */
add_acti
on('wp_ajax_apply_coup
on', 'pc_apply_coup
on'
);
add_acti
on('wp_ajax_
nopriv_apply_coup
on', 'pc_apply_coup
on'
);
functi
on pc_apply_coup
on() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$code = isset
($_POST['coup
on_code']
) ? wc_format_coup
on_code
(wp_unslash
($_POST['coup
on_code']
)) : '';
if
(!$code
) {
wp_send_js
on_
error(array
('message' => __
('请输入优惠券代码', 'woocommerce'
)), 400
);
}
if
(!WC
()->cart
) wc_load_cart
();
$applied = WC
()->cart
->apply_coup
on($code
);
WC
()->cart
->calculate_
totals
();
if
(is_wp_
error($applied
)) {
wp_send_js
on_
error(array
('message' => $applied
->get_
error_message
()), 400
);
}
if
(!$applied
) {
wp_send_js
on_
error(array
('message' => __
('优惠券应用失败', 'woocommerce'
)), 400
);
}
wp_send_js
on_success
(true
);
}
/
* -------------------------------------------------
* AJAX
: Start partial checkout
to regular checkout page
* ------------------------------------------------- */
add_acti
on('wp_ajax_create_direct_order', 'pc_create_direct_order'
);
add_acti
on('wp_ajax_
nopriv_create_direct_order', 'pc_create_direct_order'
);
functi
on pc_create_direct_order
() {
check_ajax_referer
('woocommerce
-cart', 'security'
);
$selected_keys = isset
($_POST['selected_items']
) ?
(array
) $_POST['selected_items']
: array
();
if
(empty
($selected_keys
)) {
wp_send_js
on_
error(array
('message' => __
('请选择要结算的商品', 'woocommerce'
)), 400
);
}
if
(!WC
()->cart
) wc_load_cart
();
// Snapshot full cart
$snapshot = pc_snapshot_current_cart
();
// Build selected items from current cart based
on cart_item_key list
$selected = array
();
foreach
(WC
()->cart
->get_cart
() as $ci_key => $ci
) {
if
(!
in_array
($ci_key, $selected_keys, true
)) {
c
ont
inue;
}
$pid =
(int
)$ci['product_id'];
$vid =
(int
)$ci['variati
on_id'];
$qty = wc_s
tock_amount
($ci['quantity']
);
$var = isset
($ci['variati
on']
) && is_array
($ci['variati
on']
) ? array_map
('wc_clean', $ci['variati
on']
) : array
();
if
($pid && $qty > 0
) {
$selected[] = array
(
'product_id' => $pid,
'variati
on_id' => $vid,
'variati
on' => $var,
'quantity' => $qty,
);
}
}
if
(empty
($selected
)) {
wp_send_js
on_
error(array
('message' => __
('没有可结算的商品', 'woocommerce'
)), 400
);
}
$
token = wp_generate_uuid4
();
$payload = array
(
'uid' => pc_get_cart_uid
(),
'snapshot' => $snapshot,
'selected' => $selected,
'created' => time
(),
);
set_transient
(pc_transient_key
($
token
), $payload, 2
* DAY_
IN_SEC
ONDS
);
// Put
token
in sessi
on (used across checkout AJAX calls
)
if
(method_exists
(WC
()->sessi
on, 'set'
)) {
WC
()->sessi
on->set
('pc_partial_
token', $
token
);
}
$checkout_url = add_query_arg
('pc_
token', rawurlencode
($
token
), wc_get_checkout_url
());
wp_send_js
on_success
(array
('checkout_url' => $checkout_url
));
}
/
* -------------------------------------------------
* Virtualize cart
on checkout for
token and rebuild after purchase
* ------------------------------------------------- */
// Enter
ing checkout with
token
: virtualize cart
to selected items
add_acti
on('woocommerce_before_checkout_form', functi
on() {
if
(!isset
($_GET['pc_
token']
)) return;
$
token = sanitize_text_field
(wp_unslash
($_GET['pc_
token']
));
$payload = get_transient
(pc_transient_key
($
token
));
if
(empty
($payload
) || empty
($payload['selected']
)) return;
if
(!WC
()->cart
) wc_load_cart
();
// Virtualize
to selected items
only
pc_res
tore_cart_from_items
($payload['selected']
);
// Persist
token
in sessi
on for all subsequent checkout AJAX calls
if
(method_exists
(WC
()->sessi
on, 'set'
)) {
WC
()->sessi
on->set
('pc_partial_
token', $
token
);
}
}, 1
);
// Safety
: just
-in-time re
-virtualizati
on before order
processing
add_acti
on('woocommerce_before_checkout_process', functi
on() {
if
(!method_exists
(WC
()->sessi
on, 'get'
)) return;
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
(!$
token
) return;
$payload = get_transient
(pc_transient_key
($
token
));
if
(empty
($payload
) || empty
($payload['selected']
)) return;
// Ensure cart still equals selected set
pc_res
tore_cart_from_items
($payload['selected']
);
}, 1
);
// Tag order with
token
add_acti
on('woocommerce_checkout_create_order', functi
on($order
) {
$
token = null;
if
(isset
($_GET['pc_
token']
)) {
$
token = sanitize_text_field
(wp_unslash
($_GET['pc_
token']
));
} elseif
(method_exists
(WC
()->sessi
on, 'get'
)) {
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
}
if
($
token
) {
$order
->update_meta_data
('_pc_partial_
token', $
token
);
$order
->update_meta_data
('_pc_cart_snapshot', $
token
);
}
}, 10, 1
);
// Fixed
: Only remove purchased items from cart
add_acti
on('woocommerce_thankyou', functi
on($order_id
) {
$order = wc_get_order
($order_id
);
if
(!$order
) return;
$
token = $order
->get_meta
('_pc_partial_
token'
);
if
(!$
token
) return;
$payload = get_transient
(pc_transient_key
($
token
));
if
(empty
($payload
) || empty
($payload['snapshot']
)) {
if
(method_exists
(WC
()->sessi
on, 'set'
)) {
WC
()->sessi
on->set
('pc_partial_
token', null
);
}
delete_transient
(pc_transient_key
($
token
));
return;
}
// 1. Res
tore FULL snapshot
(all items
)
pc_res
tore_cart_from_items
($payload['snapshot']
);
WC
()->cart
->calculate_
totals
();
// 2. Remove
only the purchased
(selected
) items
foreach
($payload['selected'] as $selected_item
) {
$cart_item_key = pc_f
ind_cart_item
($selected_item['product_id'], $selected_item['variati
on_id']
);
if
($cart_item_key
) {
WC
()->cart
->remove_cart_item
($cart_item_key
);
}
}
// 3. Update cart
totals
WC
()->cart
->calculate_
totals
();
// Cleanup
token
if
(method_exists
(WC
()->sessi
on, 'set'
)) {
WC
()->sessi
on->set
('pc_partial_
token', null
);
}
delete_transient
(pc_transient_key
($
token
));
}, 20
);
// Helper
: F
ind cart item by product and variati
on ID
functi
on pc_f
ind_cart_item
($product_id, $variati
on_id = 0
) {
if
(!WC
()->cart
) wc_load_cart
();
foreach
(WC
()->cart
->get_cart
() as $cart_item_key => $cart_item
) {
$cart_pid = isset
($cart_item['product_id']
) ?
(int
)$cart_item['product_id']
: 0;
$cart_vid = isset
($cart_item['variati
on_id']
) ?
(int
)$cart_item['variati
on_id']
: 0;
if
($cart_pid == $product_id && $cart_vid == $variati
on_id
) {
return $cart_item_key;
}
}
return false;
}
// Visit
ing cart with active
token
: res
tore full snapshot
(cancel/back
)
add_acti
on('woocommerce_before_cart', functi
on() {
if
(!method_exists
(WC
()->sessi
on, 'get'
)) return;
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
(!$
token
) return;
$payload = get_transient
(pc_transient_key
($
token
));
if
(empty
($payload
) || empty
($payload['snapshot']
)) return;
// Res
tore full snapshot so cart page always shows everyth
ing
pc_res
tore_cart_from_items
($payload['snapshot']
);
}, 1
);
/
* -------------------------------------------------
* Keep cart count accurate dur
ing checkout process
* ------------------------------------------------- */
add_filter
('woocommerce_cart_c
ontents_count', functi
on($count
) {
// Check if partial
token exists
if
(!method_exists
(WC
()->sessi
on, 'get'
)) return $count;
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
($
token
) {
$payload = get_transient
(pc_transient_key
($
token
));
// Always show full cart count even dur
ing checkout
if
(!empty
($payload['snapshot']
)) {
$snapshot_count = 0;
foreach
($payload['snapshot'] as $item
) {
$snapshot_count +=
(int
)$item['quantity'];
}
return $snapshot_count;
}
}
return $count;
}
);
// Ensure cart item
totals are accurate
in header
add_acti
on('woocommerce_before_cart', functi
on() {
pc_ma
inta
in_cart_c
onsistency
();
}
);
add_acti
on('woocommerce_before_checkout_form', functi
on() {
pc_ma
inta
in_cart_c
onsistency
();
}
);
functi
on pc_ma
inta
in_cart_c
onsistency
() {
if
(!method_exists
(WC
()->sessi
on, 'get'
)) return;
$
token = WC
()->sessi
on->get
('pc_partial_
token'
);
if
(!$
token
) return;
$payload = get_transient
(pc_transient_key
($
token
));
if
(empty
($payload
) || empty
($payload['snapshot']
)) return;
// Immediately res
tore full cart for c
onsistent UI
pc_res
tore_cart_from_items
($payload['snapshot']
);
WC
()->cart
->calculate_
totals
();
}
本文介绍了解决Windows XP系统中文件右键点击无响应的问题。通过在注册表HKEY_CLASSES_ROOT*shellexContextMenuHandlers路径下移除'Openwith'项来修复该问题。
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