Question

我们使用以下脚本允许用户在此页面上输入购买礼品卡的自定义价格：http://oceanapoke.staging.wpengine.com/pages/gift-card/

问题是使用最近的WooCommerce 3.0.8更新，购物车本身的自定义价格不再完全正确。

对此进行故障排除是在我的驾驶室之外。有没有人可以指出我正确的方向？

function wpr_custom_price() {
    if ( !class_exists( 'woocommerce' ) && !class_exists( 'rpgc_woocommerce' ) )
        return;

    }
    add_action('plugins_loaded ', 'wpr_custom_price', 20 );


    //  Adds the box to enter in the cost of the giftcard.
    function wpr_add_remove_field() {

        $currency_symbol = get_woocommerce_currency_symbol();
        $currency_pos = get_option( 'woocommerce_currency_pos' );

        _e('Enter Gift Card Value');
?>

<br />

<?php
switch ( $currency_pos ) {
    case 'left' :
        echo '<strong>' . $currency_symbol . '</strong> <input 
name="rpgc_price" id="rpgc_price" placeholder="' . __('0.00', 
WPR_CP_CORE_TEXT_DOMAIN ) . '" class="input-text" style="margin-bottom:5px; 
width: 100px;">';
    break;
    case 'right' :
        echo '<input name="rpgc_price" id="rpgc_price" placeholder="' . 
__('0.00', WPR_CP_CORE_TEXT_DOMAIN ) . '" class="input-text" style="margin-
bottom:5px; width: 100px;"><strong> ' . $currency_symbol . '</strong>';
    break;
    case 'left_space' :
        echo '<strong>' . $currency_symbol . ' </strong> <input 
name="rpgc_price" id="rpgc_price" placeholder="' . __('0.00', 
WPR_CP_CORE_TEXT_DOMAIN ) . '" class="input-text" style="margin-bottom:5px; 
width: 100px;">';
    break;
    case 'right_space' :
        echo '<input name="rpgc_price" id="rpgc_price" placeholder="' . 
__('0.00', WPR_CP_CORE_TEXT_DOMAIN ) . '" class="input-text" style="margin-
bottom:5px; width: 100px;"> <strong> ' . $currency_symbol . '</strong>';
    break;
}

}
add_action( 'rpgc_before_all_giftcard_fields', 'wpr_add_remove_field', 10 );


// Removes the display of the price on a gift card product
function wpr_remove_price( $price, $post ) {

$is_giftcard = get_post_meta( $post->id, '_giftcard', true );

if ( $is_giftcard == "yes" )
    $price = "";

return $price;
}
add_filter( 'woocommerce_get_price_html', 'wpr_remove_price', 10, 2 );

**//  Saves the Gift card amount on adding it to the cart
function wpr_add_cart_item($data) {
if ( isset( $_POST['rpgc_price'] ) )
    $data['Price'] = (double) woocommerce_clean( $_POST['rpgc_price'] );
return $data;
}
add_filter('rpgc_giftcard_data', 'wpr_add_cart_item', 10, 1);
//  Replaces the $0 price of the Gift card with the amount entered by the 
customer
function wpr_add_custom_price( $cart_object ) {
foreach ( $cart_object->cart_contents as $key => $value ) {
    if( isset( $value["variation"]["Price"] ) )
        $value['data']->price = $value["variation"]["Price"];
}
}
add_action( 'woocommerce_before_calculate_totals', 'wpr_add_custom_price' );
//  Updates the price in the Mini Cart
function wpr_minicart_price ( $price, $cart_item, $cart_item_key ){

$is_giftcard = get_post_meta( $cart_item [ "product_id" ], '_giftcard', true 
);
if ( $is_giftcard == "yes" ) {
    $price = woocommerce_price( $cart_item ["variation"]["Price"] );

}
return $price;
}
add_filter('woocommerce_cart_item_price','wpr_minicart_price', 10, 3);
add_filter('woocommerce_add_to_cart_validation', 
'my_custom_checkout_field_process', 10, 2);

function my_custom_checkout_field_process( $state, $product_id ) {

$is_giftcard = get_post_meta( $product_id, '_giftcard', true );
if ( $is_giftcard == "yes" ) {
    // Check if set, if its not set add an error.
    if ( ! $_POST['rpgc_price'] ) {
        wc_add_notice( __( 'Please enter a price for the gift card.' ), 
'error' );
        $state = false;
    }
}
return $state;
}**

/**
* Load the Text Domain for i18n
*
* @return void
* @access public
*/

  function rpgc_custprice_loaddomain() {
    load_plugin_textdomain( 'rpgc-customprice', false, dirname( plugin_basename( 
    __FILE__ ) ) . "/languages" );
  }
  add_action( 'init', 'rpgc_custprice_loaddomain' );
?>

Answer 1

用此替换此行$value['data']->price = $value["variation"]["Price"]; $value['data']->set_price( $value["variation"]["Price"] );因为在新版本中我们只通过该对象获得产品的对象。我们可以调用set_price()函数来设置当前价格。

WooCommerce：用户设置的自定义价格，不在购物车中

1 个答案: