Question

我正试图在woocommerce中获得顶级购物车以自动更新数量和价格。

我在某种程度上通过使用它作为模板来实现它：

http://www.amberweinberg.com/developing-custom-woocommerce-themes/

问题在于我需要使用ajax来改变2个元素而不仅仅是一个，

这是我在主题fuctions.php文件中使用的html

                <div class="cartWrapper"> 
                <a href="#" title="Checkout">
                    <div id="cartsummary"><p>
                        <span class="cart-bubble cart-contents"><a class="cart-bubble cart-contents"><?php echo sprintf(_n('%d', '%d', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?></a>
                <?php if($woocommerce->cart->get_cart_url() != ''){ $cart=$woocommerce->cart->get_cart_url();}
                else {$cart = home_url().'/cart/';};
                ?></span> 
                    </div> 
                </a>
                <div id="carttotal">
                    <div id="cartprice">
                    <p>
                        <a class="cart-total"><?php echo $woocommerce->cart->get_cart_total() ?></a>
                    </p>
                    </div> 
                    <a class="button" href="#" title="Checkout" type="button">View Basket</a>
                </div>
            </div>

以及无需刷新即可自动更新购物车的代码：

    // Ensure cart contents update when products are added to the cart via AJAX (place the following in functions.php)
add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');

function woocommerce_header_add_to_cart_fragment( $fragments ) {
    global $woocommerce;
    ob_start();
    ?>
    <a class="cart-bubble cart-contents"><?php echo sprintf(_n('%d', '%d', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?></a>
    <a class="cart-total"><?php echo $woocommerce->cart->get_cart_total() ?></a>
    <?php

    $fragments['a.cart-contents a.cart-total'] = ob_get_clean();

    return $fragments;

}

问题在于，虽然这有效，但它会在购物车中生成一长列购物车总数和商品，我必须使用css样式隐藏oveflow：隐藏在相关元素上。大概这是因为我错误地编码了ajax元素，有人能指出我正确的方向吗？

由于

Answer 1

试试这个：

<强>的functions.php

add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');

function woocommerce_header_add_to_cart_fragment( $fragments ) 
{
    global $woocommerce;
    ob_start(); ?>

    <a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> <?php echo $woocommerce->cart->get_cart_total(); ?></a>

    <?php
    $fragments['a.cart-contents'] = ob_get_clean();
    return $fragments;
}

购物车代码：

<div class="header_cart">
    <h5><a href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php _e('Shopping Cart', 'home-shopper'); ?></a></h5>
    <div class="cart_contents">
        <a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> <?php echo $woocommerce->cart->get_cart_total(); ?></a>
    </div>
</div>

woocommerce定制ajax顶级购物车

1 个答案: