Php 如何根据if条件读取商品属性
我正在尝试为WordPress编写一个if条件,读取一个特定单词的文本行if,然后执行条件else返回false 下面是我正在寻找的一个示例:Php 如何根据if条件读取商品属性,php,wordpress,woocommerce,Php,Wordpress,Woocommerce,我正在尝试为WordPress编写一个if条件,读取一个特定单词的文本行if,然后执行条件else返回false 下面是我正在寻找的一个示例:cart.php <?php /** * Cart Page * * @author WooThemes * @package WooCommerce/Templates * @version 2.3.0 */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit
cart.php
<?php
/**
* Cart Page
*
* @author WooThemes
* @package WooCommerce/Templates
* @version 2.3.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
wc_print_notices();
do_action( 'woocommerce_before_cart' ); ?>
<form id="cart-table" action="<?php echo esc_url( WC()->cart->get_cart_url() ); ?>" method="post">
<?php do_action( 'woocommerce_before_cart_table' ); ?>
<table class="shop_table cart" cellspacing="0">
<thead>
<tr>
<th class="product-remove"> </th>
<th class="product-thumbnail"> </th>
<th class="product-name"><?php _e('Product', 'yit'); ?></th>
<th class="product-price"><?php _e('Price', 'yit'); ?></th>
<th class="product-quantity"><?php _e('Quantity', 'yit'); ?></th>
<th class="product-subtotal"><?php _e('Total', 'yit'); ?></th>
</tr>
</thead>
<tbody>
<?php do_action( 'woocommerce_before_cart_contents' ); ?>
<?php
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
$product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
$attributes = $_product->get_attributes();
if ( $_product && $_product->exists() && $cart_item['quantity'] > 0 && apply_filters( 'woocommerce_cart_item_visible', true, $cart_item, $cart_item_key ) ) {
?>
<tr class = "<?php echo esc_attr( apply_filters('woocommerce_cart_item_class', 'cart_item', $cart_item, $cart_item_key ) ); ?>">
<td class="product-remove">
<?php
echo apply_filters( 'woocommerce_cart_item_remove_link', sprintf('<a href="%s" class="remove" title="%s">×</a>', esc_url( WC()->cart->get_remove_url( $cart_item_key ) ), __('Remove this item', 'yit') ), $cart_item_key );
?>
</td>
<td class="product-thumbnail">
<?php
$thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $_product->get_image(), $cart_item, $cart_item_key );
if ( ! $_product->is_visible() )
echo $thumbnail;
else
printf( '<a href="%s">%s</a>', $_product->get_permalink( $cart_item ), $thumbnail );
?>
</td>
<td class="product-name">
<?php
if ( ! $_product->is_visible() )
echo apply_filters( 'woocommerce_cart_item_name', $_product->get_title(), $cart_item, $cart_item_key );
else
echo apply_filters( 'woocommerce_cart_item_name', sprintf( '<a href="%s">%s</a>', $_product->get_permalink( $cart_item ), $_product->get_title() ), $cart_item, $cart_item_key );
// Meta data Remove 'lala' from echo here by Rupom
echo ''. WC()->cart->get_item_data( $cart_item );
// Backorder notification
if ( $_product->backorders_require_notification() && $_product->is_on_backorder( $cart_item['quantity'] ) )
echo '<p class="backorder_notification">' . __('Available on backorder', 'yit') . '</p>';
?>
</td>
<td class="product-price">
<?php
echo apply_filters( 'woocommerce_cart_item_price', WC()->cart->get_product_price( $_product ), $cart_item, $cart_item_key );
?>
</td>
<td class="product-quantity">
<?php
if ( $_product->is_sold_individually() ) {
$product_quantity = sprintf( '1 <input type="hidden" name="cart[%s][qty]" value="1" />', $cart_item_key );
}
elseif ( $_product->is_type('simple') ){
$product_quantity = woocommerce_quantity_input( array(
'input_name' => "cart[{$cart_item_key}][qty]",
'input_value' => $cart_item['quantity'],
'max_value' => $_product->backorders_allowed() ? '' : $_product->get_stock_quantity(),
'min_value' => '0'
), $_product, false );
}
elseif(isset($attributes['Color'])){
$product_quantity = woocommerce_quantity_input( array(
'input_name' => "cart[{$cart_item_key}][qty]",
'input_value' => $cart_item['quantity'],
'max_value' => $_product->backorders_allowed() ? '' : $_product->get_stock_quantity(),
'min_value' => '0'
), $_product, false );
}else{
$product_quantity = sprintf( '<input type="hidden" name="cart[%s][qty]" value="1" />', $cart_item_key );
}
echo apply_filters( 'woocommerce_cart_item_quantity', $product_quantity, $cart_item_key );
?>
</td>
<td class="product-subtotal">
<?php
echo apply_filters( 'woocommerce_cart_item_subtotal', WC()->cart->get_product_subtotal( $_product, $cart_item['quantity'] ), $cart_item, $cart_item_key );
?>
</td>
</tr>
<?php
}
}
do_action( 'woocommerce_cart_contents' );
?>
<tr>
<td colspan="6" class="actions">
<?php if ( WC()->cart->coupons_enabled() ) { ?>
<div class="coupon">
<label for="coupon_code"><?php _e('Coupon', 'yit'); ?>:</label> <input name="coupon_code" class="input-text" id="coupon_code" value="" /> <input type="submit" class="button" name="apply_coupon" value="<?php _e('Apply Coupon', 'yit'); ?>" />
<?php do_action('woocommerce_cart_coupon'); ?>
</div>
<?php } ?>
<input type="submit" class="button" name="update_cart" value="<?php _e('Update Cart', 'yit'); ?>" /> <input type="submit" class="checkout-button button alt" name="proceed" value="<?php _e('Proceed to Checkout →', 'yit'); ?>" />
<?php do_action('woocommerce_cart_actions'); ?>
<?php wp_nonce_field( 'woocommerce-cart') ?>
</td>
</tr>
<?php do_action( 'woocommerce_after_cart_contents' ); ?>
</tbody>
</table>
<?php do_action( 'woocommerce_after_cart_table' ); ?>
</form>
<div class="cart-collaterals row-fluid">
<?php do_action('woocommerce_cart_collaterals'); ?>
<?php //woocommerce_cart_totals(); ?>
<?php woocommerce_shipping_calculator(); ?>
</div>
<?php do_action( 'woocommerce_after_cart' ); ?>
我相信您正在寻找isset()
:
或者,如果您正在寻找特定的颜色:
if ( isset($attributes['Color']) && $attributes['Color'] == 'somecolor' ){
如果您正在寻找一种特定的颜色,那么您也可以使用-
global $product;
$color = $product->get_attribute( 'Color' );
然后检查if
条件
编辑:
如果您在购物车页面,则global$product
对您没有任何用处。您需要遍历添加到购物车的产品数组,然后检查属性
请参阅,如果下面的代码对您有所帮助-
global $woocommerce;
$cart = $woocommerce->cart->get_cart();
foreach ( $cart as $key => $values ) {
$product = $values['data'];
$attributes = $product->get_attributes();
if(isset($attributes['Color'])){ //can use in_array() as well
//Something
}
else{
//Another Something
}
}
您需要将上述代码放入函数中,并挂接到适当的过滤器中 如何从购物车添加的产品中获取产品属性?我已经添加了该购物车的图像,我需要颜色的数量字段,但实际上我正在处理woocommerce主题的购物车页面。如果产品变量有颜色属性显示数量字段,否则删除所有其他属性OK…那么我不明白这为什么不能回答您的问题。我已经更新了问题,请检查。我所做的错事我知道它是有效的,但实际上我正在处理woocommerce主题的购物车页面。如果产品变量具有颜色属性显示数量字段,则删除所有其他属性的数量字段我已改进我的答案,请检查。我已更新问题,请检查。我做错了什么请帮助我,我有一个困惑,如果你是专门寻找删除数量字段,那么我相信你将需要覆盖这个购物车模板。通过“woocommerce\u cart\u item\u product”过滤器,您可以编辑数据,而不是其HTML。但是,您可以通过CSS隐藏它。
global $product;
$color = $product->get_attribute( 'Color' );
global $woocommerce;
$cart = $woocommerce->cart->get_cart();
foreach ( $cart as $key => $values ) {
$product = $values['data'];
$attributes = $product->get_attributes();
if(isset($attributes['Color'])){ //can use in_array() as well
//Something
}
else{
//Another Something
}
}