Php WooCommerce:管理中的动态自定义签出字段
我在向订单管理员添加自定义签出字段时遇到问题(可能还有电子邮件,我还没有)。撇开编码问题不谈,我主要遵循以下原则-以下是我迄今为止的代码: 假设购物车中有一种产品,我让它根据产品数量添加$fields['extra_fields']的'x'金额。我正在与kia_display_order_data_in_admin()。我在pastebin中得到了非动态变化(基于购物车中有两个产品),我试图使此部件动态化的所有其他方法都不起作用 我看到了一些在管理中加载这些动态字段的选项,但我无法实现:Php WooCommerce:管理中的动态自定义签出字段,php,wordpress,woocommerce,checkout,custom-fields,Php,Wordpress,Woocommerce,Checkout,Custom Fields,我在向订单管理员添加自定义签出字段时遇到问题(可能还有电子邮件,我还没有)。撇开编码问题不谈,我主要遵循以下原则-以下是我迄今为止的代码: 假设购物车中有一种产品,我让它根据产品数量添加$fields['extra_fields']的'x'金额。我正在与kia_display_order_data_in_admin()。我在pastebin中得到了非动态变化(基于购物车中有两个产品),我试图使此部件动态化的所有其他方法都不起作用 我看到了一些在管理中加载这些动态字段的选项,但我无法实现: 再次
kia\u save\u extra\u details()”中的订单详细信息时不起作用。
编辑2:请查看下面的已接受答案,因为这适用于我的问题您确定产品附加组件可能不适合这一点吗?如果不是,我认为您需要的是一个自定义输入类型。这应该让你开始
/* Add a new checkout field
*
* These is our base field group, later on, depending on product quanitiy, $key = 'passenger_title_1' for example
*
*/
function supreme_filter_checkout_fields($fields){
$fields['extra_fields'] = array(
'passenger_details' => array(
'type' => 'passenger_details',
'required' => false,
'label' => __( 'Passenger Details' )
),
);
return $fields;
}
add_filter( 'woocommerce_checkout_fields', 'supreme_filter_checkout_fields' );
“乘客详细信息”输入到底是什么?我们之所以要定义它,是因为woocommerce\u form\u field()
有一个包罗万象的功能,以防类型与woocommerce的任何默认值都不匹配。看
在这里,我们将列出您希望每个乘客使用的字段组
function supreme_filter_checkout_field_group( $field, $key, $args, $value ){
$op_cart_count = WC()->cart->get_cart_contents_count();
$html = '';
for ( $i = 1; $i <= $op_cart_count; $i++) {
$html .= woocommerce_form_field( "passenger_details[$i][title]", array(
"type" => "select",
"return" => true,
"value" => "",
"options" => array( "mr" => __( "Mr" ), "mrs" => __( "Mrs" ), "miss" => __( "Miss" ) ),
"required" => false,
"label" => __( "Title" )
)
);
$html .= woocommerce_form_field( "passenger_details[$i][first_name]", array(
"type" => "text",
"return" => true,
"value" => "",
"required" => false,
"label" => __( "First Name" )
)
);
$html .= woocommerce_form_field( "passenger_details[$i][middle_name]", array(
"type" => "text",
"return" => true,
"value" => "",
"required" => false,
"label" => __( "Middle Name" )
)
);
$html .= woocommerce_form_field( "passenger_details[$i][last_name]", array(
"type" => "text",
"return" => true,
"value" => "",
"required" => false,
"label" => __( "Last Name" )
)
);
$html .= woocommerce_form_field( "passenger_details[$i][date_of_birth]", array(
"type" => "text",
"return" => true,
"value" => "",
"class" => array("date-of-birth form-row-wide"),
"required" => false,
"label" => __("Date of Birth"),
"placeholder" => __("Select Date"),
"options" => array("" => __("Date of Birth", "woocommerce" ))
)
);
$html .= woocommerce_form_field( "passenger_details[$i][dietary_required]", array(
"type" => "select",
"return" => true,
"value" => "",
"class" => array("dietary-required form-row-wide"),
"options" => array( "" => __( "Please Select" ), "y" => __( "Yes" ), "n" => __( "No" ) ),
"required" => false,
"label" => __( "Dietary Requirements?" )
)
);
$html .= woocommerce_form_field( "passenger_details[$i][dietary_preference]", array(
"type" => "select",
"return" => true,
"value" => "",
"class" => array("dietary-requirements form-row-wide"),
"options" => array( "v" => __( "Vegetarian" ), "GF" => __( "Gluten Free" ) ),
"required" => false,
"label" => __( "Meal Preferences" )
)
);
}
return $html;
}
add_filter( 'woocommerce_form_field_passenger_details', 'supreme_filter_checkout_field_group', 10, 4 );
// display the extra field on the checkout form
function supreme_extra_checkout_fields(){
$checkout = WC()->checkout();
foreach ( $checkout->checkout_fields['extra_fields'] as $key => $field ) :
woocommerce_form_field( $key, $field, $checkout->get_value( $key ) );
endforeach;
}
add_action( 'woocommerce_checkout_after_customer_details' ,'supreme_extra_checkout_fields' );
这是错误的。name
参数必须是数组!名称取自woocommerce\u form\u field()
的第一个参数。ID与我们的需求无关,但确实需要唯一性来维护适当的标记。这是我们需要的结果,现在应该通过上述修改得到:
<input type="text" class="input-text " name="passenger_details[2][last_name]" id="passenger_details[2][last_name]" placeholder="" value="">
现在它已被清理,更新只需保存帖子元:
/**
* update_post_meta
*
*/
function supreme_custom_checkout_field_update_order_meta( $order_id, $posted ){
if( ! empty( $posted["passenger_details"] ) ){
update_post_meta( $order_id, "_passenger_details", $posted["passenger_details"] );
} else {
delete_post_meta( $order_id, "_passenger_details" );
}
}
add_action( 'woocommerce_checkout_update_order_meta', 'supreme_custom_checkout_field_update_order_meta', 10, 2 );
现在,我们肯定已经将所有字段保存在\u passenger\u details
post meta键中,我们可以在需要显示该数组的任何时候循环该数组。例如,它位于管理订单页面上:
// display the extra data in the order admin panel
function kia_display_order_data_in_admin( $order ){
$passenger_details = get_post_meta( $order->id, "_passenger_details", true );
if( ! empty( $passenger_details ) ) {
$passenger_defaults = array(
"title" => "",
"first_name" => "",
"middle_name" => "",
"last_name" => "",
"date_of_birth" => "",
"dietary_required" => "",
"dietary_preference" => ""
);
?>
<div class="passenger_data">
<h4><?php _e( "Passenger Details", "your-slug" ); ?></h4>
<?php
$i = 1;
foreach( $passenger_details as $passenger ){
$passenger = wp_parse_args( $passenger, $passenger_defaults );
echo "<p><strong>" . sprintf( __( "Passenger #%s", "your-slug" ), $i ) . "</strong>" . "<br/>";
echo __( "Title", "your-slug" ) . ' : ' . $passenger["title"] . "<br/>";
echo __( "First Name", "your-slug" ) . ' : ' . $passenger["first_name"] . "<br/>";
echo __( "Middle Name", "your-slug" ) . ' : ' . $passenger["middle_name"] . "<br/>";
echo __( "Last Name", "your-slug" ) . ' : ' . $passenger["last_name"] . "<br/>";
echo __( "Date of Birth", "your-slug" ) . ' : ' . $passenger["date_of_birth"] . "<br/>";
echo __( "Dietary Required", "your-slug" ) . ' : ' . $passenger["dietary_required"] . "<br/>";
echo __( "Dietary Preference", "your-slug" ) . ' : ' . $passenger["dietary_preference"] . "<br/>";
echo "</p>";
$i++;
}
?>
</div>
<?php }
}
add_action( "woocommerce_admin_order_data_after_order_details", "kia_display_order_data_in_admin" );
//在订单管理面板中显示额外数据
函数kia_显示_顺序_数据_管理($order){
$passenger\u details=get\u post\u meta($order->id,“\u passenger\u details”,true);
如果(!empty($passenger_details)){
$passenger\u默认值=数组(
“标题”=>“”,
“名字”=>“”,
“中间名称”=>“”,
“姓氏”=>“”,
“出生日期”=>“”,
“所需膳食”=>“”,
“饮食偏好”=>“
);
?>
感谢您查看我的网站。:)我已经回答了如何在签出中设置显示。希望您可以从那里开始。您有机会尝试吗?我确实尝试了下面的代码,但无法使用它/使其正常工作。感谢您在构建初始字段数组时提供的提示-消除了一些代码重复。新增。在管理中编辑详细信息后尝试更新时,它会一直工作到管理订单屏幕。我还没有尝试过电子邮件,但我认为这些邮件将与产品相关(很像这些签出字段应该如何),我可以试试其中一个,你们不需要使用pastebin,你们可以将代码粘贴到你们的问题中solution@tringwebdesign你从中得到了什么结果?(它不起作用总是含糊不清)什么部分不起作用?我可以在有时间的时候再看一看。它不会动态地添加额外的签出字段。TBH我知道你的输入才6天,但我记不起使用上面代码的结果,它显然不能作为纯复制粘贴片段工作,因此我修改了对原始问题的编辑。我如果愿意,可以返回并重新测试吗?请再次查看,当输入显示时,它们没有所需的“名称”属性。请查看修改后的答案。我已经测试了它,它确实保存了数据。谢谢@helgatheviking它确实有效,一些玛格丽塔爱发送给你了!现在要做的就是让管理订单编辑工作正常。我和我的客户谈过,他将使用Zapier管理给供应商的订单电子邮件等。
/**
* update_post_meta
*
*/
function supreme_custom_checkout_field_update_order_meta( $order_id, $posted ){
if( ! empty( $posted["passenger_details"] ) ){
update_post_meta( $order_id, "_passenger_details", $posted["passenger_details"] );
} else {
delete_post_meta( $order_id, "_passenger_details" );
}
}
add_action( 'woocommerce_checkout_update_order_meta', 'supreme_custom_checkout_field_update_order_meta', 10, 2 );
// display the extra data in the order admin panel
function kia_display_order_data_in_admin( $order ){
$passenger_details = get_post_meta( $order->id, "_passenger_details", true );
if( ! empty( $passenger_details ) ) {
$passenger_defaults = array(
"title" => "",
"first_name" => "",
"middle_name" => "",
"last_name" => "",
"date_of_birth" => "",
"dietary_required" => "",
"dietary_preference" => ""
);
?>
<div class="passenger_data">
<h4><?php _e( "Passenger Details", "your-slug" ); ?></h4>
<?php
$i = 1;
foreach( $passenger_details as $passenger ){
$passenger = wp_parse_args( $passenger, $passenger_defaults );
echo "<p><strong>" . sprintf( __( "Passenger #%s", "your-slug" ), $i ) . "</strong>" . "<br/>";
echo __( "Title", "your-slug" ) . ' : ' . $passenger["title"] . "<br/>";
echo __( "First Name", "your-slug" ) . ' : ' . $passenger["first_name"] . "<br/>";
echo __( "Middle Name", "your-slug" ) . ' : ' . $passenger["middle_name"] . "<br/>";
echo __( "Last Name", "your-slug" ) . ' : ' . $passenger["last_name"] . "<br/>";
echo __( "Date of Birth", "your-slug" ) . ' : ' . $passenger["date_of_birth"] . "<br/>";
echo __( "Dietary Required", "your-slug" ) . ' : ' . $passenger["dietary_required"] . "<br/>";
echo __( "Dietary Preference", "your-slug" ) . ' : ' . $passenger["dietary_preference"] . "<br/>";
echo "</p>";
$i++;
}
?>
</div>
<?php }
}
add_action( "woocommerce_admin_order_data_after_order_details", "kia_display_order_data_in_admin" );