在WooCommerce中添加自定义库存状态 [英] Add a custom stock status in WooCommerce
问题描述
我想在产品的股票期权下拉列表中添加一个新期权.默认情况下,有缺货",有货",我想添加第三个选项.
I would like to add a new option to the dropdown list of stocks options for a product. By default, there is "Out of stock", "In stock" and I would like to add a third option.
我找到了显示下拉列表的方法(在class-wc-meta-box-product-data.php中)
I found the method that displays the dropdown ( in class-wc-meta-box-product-data.php )
// Stock status
woocommerce_wp_select( array( 'id' => '_stock_status', 'wrapper_class' => 'hide_if_variable', 'label' => __( 'Stock status', 'woocommerce' ), 'options' => array(
'instock' => __( 'In stock', 'woocommerce' ),
'outofstock' => __( 'Out of stock', 'woocommerce' )
), 'desc_tip' => true, 'description' => __( 'Controls whether or not the product is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce' ) ) );
do_action( 'woocommerce_product_options_stock_status' );
但是我不想直接编辑Woocommerce类,这样我们就可以更新Woocommerce而不会丢失任何自定义代码.有没有方法可以覆盖此方法?
But I don't want to edit Woocommerce class directly, so that we can update Woocommerce without losing any custom code. Is there a way to override this method ?
推荐答案
对于有兴趣的人,这是基于Laila的方法的完整解决方案.警告!我的解决方案只能在禁用WooCommerce 管理库存"选项的情况下使用!我没有处理库存中确切数量的物品.像往常一样,所有代码都转到 functions.php
.
for anyone interested, here is complete solution, based on Laila's approach. Warning! My solution is intended to work only with WooCommerce "manage stock" option disabled! I am not working with exact amounts of items in stock. All code goes to functions.php
, as usual.
正在删除本地库存状态下拉字段.添加CSS类以区分我的新自定义字段.下拉菜单现在提供了新的选项"On Request".
Removing native stock status dropdown field. Adding CSS class to distinguish my new custom field. Dropdown has now new option "On Request".
function add_custom_stock_type() {
?>
<script type="text/javascript">
jQuery(function(){
jQuery('._stock_status_field').not('.custom-stock-status').remove();
});
</script>
<?php
woocommerce_wp_select( array( 'id' => '_stock_status', 'wrapper_class' => 'hide_if_variable custom-stock-status', 'label' => __( 'Stock status', 'woocommerce' ), 'options' => array(
'instock' => __( 'In stock', 'woocommerce' ),
'outofstock' => __( 'Out of stock', 'woocommerce' ),
'onrequest' => __( 'On Request', 'woocommerce' ), // The new option !!!
), 'desc_tip' => true, 'description' => __( 'Controls whether or not the product is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce' ) ) );
}
add_action('woocommerce_product_options_stock_status', 'add_custom_stock_type');
遗憾的是, WooCommerce将仅使用其本机功能保存库存"或缺货"值.因此,在处理完所有产品数据之后,我必须再次保存我的库存状态.
Sadly, WooCommerce will save only "instock" or "outofstock" values with its native functions. So after all product data processing, I have to re-save my stock status again.
function save_custom_stock_status( $product_id ) {
update_post_meta( $product_id, '_stock_status', wc_clean( $_POST['_stock_status'] ) );
}
add_action('woocommerce_process_product_meta', 'save_custom_stock_status',99,1);
模板部分
最后一件事-我必须更改产品 get_availability()
函数返回的数据.禁用管理库存"后,WooCommerce再次仅知道库存"和缺货"值.因此,我可以自己查看库存状态.
Template part
And the last thing - I have to alter data returned by product get_availability()
function. When "managing stock" is off, WooCommerce only knows "instock" and "outofstock" values, again. So I have check stock status on my own.
function woocommerce_get_custom_availability( $data, $product ) {
switch( $product->stock_status ) {
case 'instock':
$data = array( 'availability' => __( 'In stock', 'woocommerce' ), 'class' => 'in-stock' );
break;
case 'outofstock':
$data = array( 'availability' => __( 'Out of stock', 'woocommerce' ), 'class' => 'out-of-stock' );
break;
case 'onrequest':
$data = array( 'availability' => __( 'On request', 'woocommerce' ), 'class' => 'on-request' );
break;
}
return $data;
}
add_action('woocommerce_get_availability', 'woocommerce_get_custom_availability', 10, 2);
也许这不是防弹解决方案……最终我将对其进行更新.
Maybe it's not bulletproof solution ... I will update it, eventually.
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