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WooCommerce中特定产品类别的自定义条款和条件复选框

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在Woocommerce网站上,我需要提供不同的条款和条件,具体取决于购物车中的产品类别 . 这部分工作没问题 .

但是,当触发产品特定术语时,我需要将它们作为必填字段 . 这是有效的,但是当指示的类别不在购物车中时它也会阻止结账 .

这是我的代码:

add_action('woocommerce_review_order_before_submit', 'add_pipletz_terms', 9);
function add_pipletz_terms() {

    // Show Terms 1
    $special_cat = 'insurance'; // HERE set your special category name, slug or ID
    $bool = false;

    foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
        $item = $cart_item['data'];
        if ( has_term( 'insurance', 'product_cat', $item->id ) )
            $bool = true;
    }

    if ( $bool ) {
        ?>
        <p class="form-row terms wc-terms-and-conditions">
        <label class="woocommerce-form__label woocommerce-form__label-for-checkbox checkbox">
        <input type="checkbox" class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox pipletz-terms" name="pipletz-terms" <?php checked( apply_filters( 'woocommerce_terms_is_checked_default', isset( $_POST['terms-1'] ) ), true ); ?> id="pipletz-terms"> <span><a href="https://businessbloomer.com/woocommerce-display-product-specific-tc-checkout/" target="_blank">I&rsquo;ve read and accept the Pipletz product terms &amp; conditions</a></span> <span class="required">*</span>
        </label>
        </p>
        <?php
    }   
}

// If customer does not agree to terms
add_action('woocommerce_checkout_process', 'not_approved_pipletz_terms');
function not_approved_pipletz_terms() {
    if ( empty( $_POST['pipletz-terms'] ) ) {
        wc_add_notice( __( 'Please agree to the Pipletz product terms & conditions' ), 'error' );          }
}

任何有关如何仅在类别存在时才需要制定条款的帮助将不胜感激 .

1 回答

  • 2

    Updated - 首先,这个代码对于woocommerce版本3有点过时了...所以我添加了WC 3兼容性代码 .

    要避免此问题,您还需要在购物车商品中检查第二个功能以获取特殊产品类别(因此您还需要添加foreach循环)...

    同样在foreach循环中,一旦找到产品,你就可以打破循环...要完成,在你的代码中, isset( $_POST['terms-1'] ) 应该是 isset( $_POST['pipletz-terms'] ) 来工作......

    所以兼容的WC3代码应该是:

    add_action('woocommerce_review_order_before_submit', 'add_pipletz_terms', 9 );
    function add_pipletz_terms() {
    
        $special_cat = 'insurance'; // HERE set your special category name, slug or ID
        $bool = false;
    
        foreach ( WC()->cart->get_cart() as $cart_item ) {
            // compatibility with WC +3
            $product_id = version_compare( WC_VERSION, '3.0', '<' ) ? $cart_item['data']->id : $cart_item['data']->get_id();
            if ( has_term( $special_cat, 'product_cat', $product_id ) ){ 
                $bool = true;
                break; // added this too
            }
        }
    
        if ( $bool ) {
            $link = 'https://businessbloomer.com/woocommerce-display-product-specific-tc-checkout/';
            ?>
            <p class="form-row terms wc-terms-and-conditions">
                <label class="woocommerce-form__label woocommerce-form__label-for-checkbox checkbox">
                    <input type="checkbox" class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox pipletz-terms" name="pipletz-terms" <?php checked( apply_filters( 'woocommerce_terms_is_checked_default', isset( $_POST['pipletz-terms'] ) ), true ); ?> id="pipletz-terms">
                    <span>
                        <a href="<?php echo $link; ?>" target="_blank">I&rsquo;ve read and accept the Pipletz product terms &amp; conditions</a>
                    </span> <span class="required">*</span>
                </label>
            </p>
            <?php
        }
    }
    
    // If customer does not agree to terms
    add_action('woocommerce_checkout_process', 'not_approved_pipletz_terms');
    function not_approved_pipletz_terms() {
    
        $special_cat = 'insurance'; // HERE set your special category name, slug or ID
        $bool = false;
    
        // Checking again if the category is in one cart item
        foreach ( WC()->cart->get_cart() as $cart_item ) {
            // compatibility with WC +3
            $product_id = version_compare( WC_VERSION, '3.0', '<' ) ? $cart_item['data']->id : $cart_item['data']->get_id();
            if ( has_term( $special_cat, 'product_cat', $product_id ) ){
                $bool = true;
                break; // added this too
            }
        }
    
        if ( empty( $_POST['pipletz-terms'] ) && $bool )
            wc_add_notice( __( 'Please agree to the Pipletz product terms & conditions' ), 'error' );
    }
    

    我已经成功地在WC3上测试了这个代码而没有任何问题,所以它适用于所有情况......

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