我想将购物车重量添加到购物车旁边的标题中。只是购物车的总重量。我到目前为止:
<tr class="total-weight">
<?php global $woocommerce; ?>
<th><?php _e('Total Weight', 'woocommerce'); ?></strong></th>
<td><span class="amount"><?php
$total_weight = $woocommerce->cart->cart_contents_weight;
$total_weight .= ' '.get_option('woocommerce_weight_unit');
echo $total_weight;
?></span></td>
</tr>
此代码输出购物车的重量,但我无法弄清楚如何将其添加到标题中。
任何帮助都会非常感激
答案 0 :(得分:1)
您可以将代码保存为函数,只需在需要显示总重量的地方调用该函数即可。例如:
function display_weight(){
?>
<tr class="total-weight">
<?php global $woocommerce; ?>
<th><?php _e('Total Weight', 'woocommerce'); ?></strong></th>
<td><span class="amount"><?php
$total_weight = $woocommerce->cart->cart_contents_weight;
$total_weight .= ' '.get_option('woocommerce_weight_unit');
echo $total_weight;
?></span></td>
</tr>
<?php
}