我正在向 woocommerce 結(jié)帳計(jì)費(fèi)部分頁(yè)面添加 20 個(gè)自定義結(jié)帳字段。它以前工作正常。但是最近我們發(fā)現(xiàn)字段的顯示順序已經(jīng)混亂了。我希望有人可以幫助我按照添加的順序顯示自定義字段。我已禁用除 woocommerce 之外的所有插件。我使用的是二十九主題。我刪除了所有自定義字段，然后一次添加一個(gè)。奇怪的是，我能夠添加按順序顯示的 11 個(gè)字段。當(dāng)我們添加 12 個(gè)或更多字段時(shí)，顯示混亂。我用一個(gè)簡(jiǎn)單測(cè)試字段的多個(gè)副本替換了所有定制的自定義字段，但問題仍然存在。以下代碼已添加到主題 functions.phpadd_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields',10,3 ); function custom_override_checkout_fields( $fields ) {//unset the unwanted billing fieldsunset($fields['order']['order_comments']);unset($fields['billing']['billing_company']);unset($fields['billing']['billing_address_1']);unset($fields['billing']['billing_address_2']);unset($fields['billing']['billing_city']);unset($fields['billing']['billing_postcode']);unset($fields['billing']['billing_state']);unset($fields['billing']['billing_phone']);//add custom fields$fields['billing']['billing_test1'] = array( 'label' => __('test1', 'woocommerce'), 'placeholder' => _x('', 'placeholder', 'woocommerce'), 'required' => true, 'clear' => true, 'class' => array('form-row'), );$fields['billing']['billing_test2'] = array( 'label' => __('test2', 'woocommerce'), 'placeholder' => _x('', 'placeholder', 'woocommerce'), 'required' => true, 'clear' => true, 'class' => array('form-row'), );//a further 18 copies of the above field test3->test20 return $fields;}布局應(yīng)該是：-First name Last nameEmail addresstest1test2 test3....test20實(shí)際布局是：-First nametest10test19test18test17test16test15test14test13test12test11Last nametest9test8test7test6test5test4test3test2test1
1 回答
郎朗坤
TA貢獻(xiàn)1921條經(jīng)驗(yàn) 獲得超9個(gè)贊
您錯(cuò)過了priority允許重新排序表單字段的表單字段“ ”參數(shù)……在下面的代碼中，我使用for循環(huán)動(dòng)態(tài)生成 20 字段（僅用于測(cè)試，因?yàn)樗亲羁斓模?/p>
在這里，這些表單字段的優(yōu)先級(jí)從第一個(gè)的 200 開始，每個(gè)字段增加 10。
代碼：
add_filter( 'woocommerce_checkout_fields', 'customizing_checkout_fields', 10, 1 );
function customizing_checkout_fields( $fields ) {
## 1. unset the unwanted billing fields
unset($fields['order']['order_comments']);
unset($fields['billing']['billing_company']);
unset($fields['billing']['billing_address_1']);
unset($fields['billing']['billing_address_2']);
unset($fields['billing']['billing_city']);
unset($fields['billing']['billing_postcode']);
unset($fields['billing']['billing_state']);
unset($fields['billing']['billing_phone']);
## 2. Add 20 form fields (from "Test 1" to "Test 20")
// Using a for loop to make the 20 fields dynamically
for ( $i = 1, $j = 0; $i <= 20; $i++, $j += 10 ) {
$fields['billing']['billing_test' . $i] = array(
'label' => __('Test', 'woocommerce') . ' ' . $i,
'placeholder' => _x('', 'placeholder', 'woocommerce'),
'required' => true,
'clear' => true,
'class' => array('form-row'),
'priority' => (200 + $j) // <== The priority starting at 200 and increasing by 10 each time
);
}
return $fields;
}
代碼位于您的活動(dòng)子主題（或活動(dòng)主題）的 function.php 文件中。測(cè)試和工作。
因此，在您的情況下，您將使用（沒有 for 循環(huán)）：
add_filter( 'woocommerce_checkout_fields', 'customizing_checkout_fields', 10, 1 );
function customizing_checkout_fields( $fields ) {
## 1. unset the unwanted billing fields
unset($fields['order']['order_comments']);
unset($fields['billing']['billing_company']);
unset($fields['billing']['billing_address_1']);
unset($fields['billing']['billing_address_2']);
unset($fields['billing']['billing_city']);
unset($fields['billing']['billing_postcode']);
unset($fields['billing']['billing_state']);
unset($fields['billing']['billing_phone']);
## 2. Add 20 form fields (from "Test 1" to "Test 20")
$fields['billing']['billing_test1'] = array(
'label' => __('Test 1', 'woocommerce'),
'placeholder' => _x('', 'placeholder', 'woocommerce'),
'required' => true,
'clear' => true,
'class' => array('form-row'),
'priority' => 200 // <== <== <== priority
);
$fields['billing']['billing_test2'] = array(
'label' => __('Test 2', 'woocommerce'),
'placeholder' => _x('', 'placeholder', 'woocommerce'),
'required' => true,
'clear' => true,
'class' => array('form-row'),
'priority' => 210 // <== Increased by 10
);
// A further 18 copies of the above field from "Test 3" to "Test 20"
return $fields;
}
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