我正在经营woocommerce商店,并使用统一运费$15
。我写了一个公式,为每个其他项目添加$1.25
。
13.50 +(1.25 * [数量])
为附加的每个项目使用“统一费率设置| $1.25
:
但是我想为每3个项目添加此费用$1.25
。我的意思是3、6、9、12等...
谁能告诉我该怎么做?任何帮助表示赞赏。
答案 0 :(得分:2)
以下代码将为每3件商品(3、6、9…) 增加统一费用运送方式的费用。
您需要用简单的初始费用代替您的公式来更改运输费用。
您可能必须在“运输选项”标签下的常规运输设置中启用“启用调试模式”,才能暂时禁用运输缓存。
代码(您将在其中设置额外的运费):
add_filter('woocommerce_package_rates', 'shipping_additional_cost_each_three_items', 12, 2);
function shipping_additional_cost_each_three_items( $rates, $package ){
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return $rates;
// HERE set your additional shipping cost
$additional_cost = 1.25;
$items_count = WC()->cart->get_cart_contents_count();
// Loop through the shipping taxes array
foreach ( $rates as $rate_key => $rate ){
$has_taxes = false;
// Targetting "flat rate"
if( 'flat_rate' === $rate->method_id ){
// Get the initial cost
$initial_cost = $new_cost = $rates[$rate_key]->cost;
// Adding to cost the additional cost each 3 items (3, 6, 9 …)
for($i = 0; $i <= $items_count; $i+=3){
$new_cost += $additional_cost;
}
// Set the new cost
$rates[$rate_key]->cost = $new_cost;
// Taxes rate cost (if enabled)
$taxes = [];
// Loop through the shipping taxes array (as they can be many)
foreach ($rates[$rate_key]->taxes as $key => $tax){
if( $rates[$rate_key]->taxes[$key] > 0 ){
// Get the initial tax cost
$initial_tax_cost = $new_tax_cost = $rates[$rate_key]->taxes[$key];
// Get the tax rate conversion
$tax_rate = $initial_tax_cost / $initial_cost;
// Set the new tax cost
$taxes[$key] = $new_cost * $tax_rate;
$has_taxes = true; // Enabling tax
}
}
if( $has_taxes )
$rates[$rate_key]->taxes = $taxes;
}
}
return $rates;
}
代码进入您的活动子主题(或活动主题)的function.php文件中。经过测试,可以正常工作。
请不要忘记在出厂设置中禁用“启用调试模式”选项。
基于您的第二条评论的答案:
您将替换此块:
// Adding to cost the additional cost each 3 items (3, 6, 9 …)
for($i = 0; $i <= $items_count; $i+=3){
$new_cost += $additional_cost;
}
通过以下方式:
// Adding to cost an additional fixed cost for the 2nd item
if($items_count >= 2){
$new_cost += 6.21;
}
// Adding to cost the additional cost each 3 items (3, 6, 9 …)
for($i = 0; $i <= $items_count; $i+=3){
$new_cost += $additional_cost;
}
答案 1 :(得分:-1)
<?php
$number = 13;
$all_number = 1;
for($i=1;$i<=13;$i++){
if ($i % 3 == 0){
$all_number = $all_number + 1;
}
}
$price_new_data = $old_price*$all_number;
$price = 13.50+($price_new_data*$product_quenty);
?>