php – 在WooCommerce的电子邮件和订单页面中保存并显示产品自定义数据
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内容图文
我正在使用一些代码添加自定义字段,以使我的客户能够自定义他们的产品.
这是我目前的代码：
/* Add meta fields to all products */
/* SRC: https://wisdmlabs.com/blog/add-custom-data-woocommerce-order-2/ */
/* Step 1: Adding Custom Field for Product */
add_action('woocommerce_before_add_to_cart_button','rs_add_custom_fields');
/**
* Adds custom field for Product
* @return [type] [description]
*/
function rs_add_custom_fields()
{
global $product;
ob_start();
?>
<div class="wdm-custom-fields">
<input type="text" placeholder="neutral_bag_count" name="neutral_bag_count">
<input type="text" placeholder="bright_bag_count" name="bright_bag_count">
<input type="text" placeholder="pastel_bag_count" name="pastel_bag_count">
<input type="text" placeholder="reg_tendon_count" name="reg_tendon_count">
<input type="text" placeholder="gid_tendon_count" name="gid_tendon_count">
</div>
<div class="clear"></div>
<?php
$content = ob_get_contents();
ob_end_flush();
return $content;
}
/* Step 2: Add Customer Data to WooCommerce Cart */
add_filter('woocommerce_add_cart_item_data','rs_add_item_data',10,3);
/**
* Add custom data to Cart
* @param [type] $cart_item_data [description]
* @param [type] $product_id [description]
* @param [type] $variation_id [description]
* @return [type] [description]
*/
function rs_add_item_data($cart_item_data, $product_id, $variation_id)
{
if(isset($_REQUEST['neutral_bag_count']))
{
$cart_item_data['neutral_bag_count'] = sanitize_text_field($_REQUEST['neutral_bag_count']);
}
if(isset($_REQUEST['bright_bag_count']))
{
$cart_item_data['bright_bag_count'] = sanitize_text_field($_REQUEST['bright_bag_count']);
}
if(isset($_REQUEST['pastel_bag_count']))
{
$cart_item_data['pastel_bag_count'] = sanitize_text_field($_REQUEST['pastel_bag_count']);
}
if(isset($_REQUEST['reg_tendon_count']))
{
$cart_item_data['reg_tendon_count'] = sanitize_text_field($_REQUEST['reg_tendon_count']);
}
if(isset($_REQUEST['gid_tendon_count']))
{
$cart_item_data['gid_tendon_count'] = sanitize_text_field($_REQUEST['gid_tendon_count']);
}
return $cart_item_data;
}
/* Step 3: Display Details as Meta in Cart */
add_filter('woocommerce_get_item_data','rs_add_item_meta',10,2);
/**
* Display information as Meta on Cart page
* @param [type] $item_data [description]
* @param [type] $cart_item [description]
* @return [type] [description]
*/
function rs_add_item_meta($item_data, $cart_item)
{
if(array_key_exists('neutral_bag_count', $cart_item))
{
$custom_details = $cart_item['neutral_bag_count'];
$item_data[] = array(
'key' => 'Neutral Bags',
'value' => $custom_details
);
}
if(array_key_exists('bright_bag_count', $cart_item))
{
$custom_details = $cart_item['bright_bag_count'];
$item_data[] = array(
'key' => 'Bright Bags',
'value' => $custom_details
);
}
if(array_key_exists('pastel_bag_count', $cart_item))
{
$custom_details = $cart_item['pastel_bag_count'];
$item_data[] = array(
'key' => 'Pastel Bags',
'value' => $custom_details
);
}
if(array_key_exists('reg_tendon_count', $cart_item))
{
$custom_details = $cart_item['reg_tendon_count'];
$item_data[] = array(
'key' => 'Regular Tendon Sheets',
'value' => $custom_details
);
}
if(array_key_exists('gid_tendon_count', $cart_item))
{
$custom_details = $cart_item['gid_tendon_count'];
$item_data[] = array(
'key' => 'GID Tendon Sheets',
'value' => $custom_details
);
}
return $item_data;
}
/* Step 4: Add Custom Details as Order Line Items */
add_action( 'woocommerce_checkout_create_order_line_item', 'rs_add_custom_order_line_item_meta',10,4 );
function rs_add_custom_order_line_item_meta($item, $cart_item_key, $values, $order)
{
if(array_key_exists('neutral_bag_count', $values))
{
$item->add_meta_data('_neutral_bag_count',$values['neutral_bag_count']);
}
if(array_key_exists('bright_bag_count', $values))
{
$item->add_meta_data('_bright_bag_count',$values['bright_bag_count']);
}
if(array_key_exists('pastel_bag_count', $values))
{
$item->add_meta_data('_pastel_bag_count',$values['pastel_bag_count']);
}
if(array_key_exists('reg_tendon_count', $values))
{
$item->add_meta_data('_reg_tendon_count',$values['reg_tendon_count']);
}
if(array_key_exists('gid_tendon_count', $values))
{
$item->add_meta_data('_gid_tendon_count',$values['gid_tendon_count']);
}
}
以下是单个产品页面上显示的内容：
这是在购物车中：
如何在我的电子邮件模板和订单页面上获取相同的数据？为清楚起见,我在谈论这些地方：
任何提示将不胜感激.
解决方法:
我重新访问了所有代码,并用新的代码替换了最后一个函数.现在,您将在订单收到页面,我的帐户>中显示订单商品的自定义字段.订购视图页面,订单编辑页面和电子邮件通知……
add_action( 'woocommerce_before_add_to_cart_button', 'add_custom_fields_single_product', 20 );
function add_custom_fields_single_product(){
global $product;
?>
<div class="product-custom-fields">
<input type="text" placeholder="<?php _e('Neutral Bags', 'woocommerce'); ?>" name="neutral_bag">
<input type="text" placeholder="<?php _e('Bright Bags', 'woocommerce'); ?>" name="bright_bag">
<input type="text" placeholder="<?php _e('Pastel Bags', 'woocommerce'); ?>" name="pastel_bag">
<input type="text" placeholder="<?php _e('Regular Tendon Sheets', 'woocommerce'); ?>" name="reg_tendon">
<input type="text" placeholder="<?php _e('GID Tendon Sheets', 'woocommerce'); ?>" name="gid_tendon">
</div>
<div class="clear"></div>
<?php
}
add_filter( 'woocommerce_add_cart_item_data', 'add_custom_fields_cart_item_data', 10, 2 );
function add_custom_fields_cart_item_data( $cart_item_data, $product_id ){
if(isset($_POST['neutral_bag']))
$cart_item_data['custom_data']['neutral_bag'] = sanitize_text_field($_POST['neutral_bag']);
if(isset($_POST['bright_bag']))
$cart_item_data['custom_data']['bright_bag'] = sanitize_text_field($_POST['bright_bag']);
if(isset($_POST['pastel_bag']))
$cart_item_data['custom_data']['pastel_bag'] = sanitize_text_field($_POST['pastel_bag']);
if(isset($_POST['reg_tendon']))
$cart_item_data['custom_data']['reg_tendon'] = sanitize_text_field($_POST['reg_tendon']);
if(isset($_POST['gid_tendon']))
$cart_item_data['custom_data']['gid_tendon'] = sanitize_text_field($_POST['gid_tendon']);
$cart_item_data['custom_data']['unique_key'] = md5( microtime().rand() );
WC()->session->set( 'custom_data', $cart_item_data['custom_data'] );
return $cart_item_data;
}
add_filter( 'woocommerce_get_item_data', 'display_custom_fields_cart_item_data', 10, 2 );
function display_custom_fields_cart_item_data($item_data, $cart_item){
if( ! array_key_exists( 'custom_data', $cart_item ) )
return $item_data;
if( array_key_exists( 'neutral_bag', $cart_item['custom_data'] ) )
$item_data[] = array(
'key' => __('Neutral Bags', 'woocommerce'),
'value' => $cart_item['custom_data']['neutral_bag']
);
if(array_key_exists('bright_bag', $cart_item['custom_data']))
$item_data[] = array(
'key' => __('Bright Bags', 'woocommerce'),
'value' => $cart_item['custom_data']['bright_bag']
);
if(array_key_exists('pastel_bag', $cart_item['custom_data']))
$item_data[] = array(
'key' => __('Pastel Bags', 'woocommerce'),
'value' => $cart_item['custom_data']['pastel_bag']
);
if(array_key_exists('reg_tendon', $cart_item['custom_data']))
$item_data[] = array(
'key' => __('Regular Tendon Sheets', 'woocommerce'),
'value' => $cart_item['custom_data']['reg_tendon']
);
if(array_key_exists('gid_tendon', $cart_item['custom_data']))
$item_data[] = array(
'key' => __('GID Tendon Sheets', 'woocommerce'),
'value' => $cart_item['custom_data']['gid_tendon']
);
return $item_data;
}
// Save values as Order item data and display them everywhere
add_action('woocommerce_checkout_create_order_line_item', 'save_custom_fields_as_order_item_meta', 20, 4);
function save_custom_fields_as_order_item_meta($item, $cart_item_key, $values, $order) {
if( ! isset($values['custom_data']) )
return;
$text_domain ='woocommerce';
// Save values:
if( array_key_exists('neutral_bag', $values['custom_data']) ){
$item->update_meta_data( __('Neutral Bags', $text_domain), $values['custom_data']['neutral_bag'] );
}
if( array_key_exists('bright_bag', $values['custom_data'])){
$item->update_meta_data( __('Bright Bags', $text_domain), $values['custom_data']['bright_bag'] );
}
if( array_key_exists('pastel_bag', $values['custom_data'])){
$item->update_meta_data( __('Pastel Bags', $text_domain), $values['custom_data']['pastel_bag'] );
}
if( array_key_exists('reg_tendon', $values['custom_data'])){
$item->update_meta_data( __('Regular Tendon Sheets', $text_domain), $values['custom_data']['reg_tendon'] );
}
if( array_key_exists('gid_tendon', $values['custom_data'])){
$item->update_meta_data( __('GID Tendon Sheets', $text_domain), $values['custom_data']['gid_tendon'] );
}
}
代码位于活动子主题(或活动主题)的function.php文件中.
经过测试和工作.
在Order-received下面填充了4个自定义字段(所以一个空)：
和后端订单编辑页面：
内容总结
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