php woocommerce 获取属性值列表
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woocommerce get list of attribute values
提问by clueless
I'm using woocommerce on wordpress to create a simple shop site and I've added a couple attributes to a product. These are namely, sizeand color. Under size I have a variety of values including Small, Medium and Large. Same with color ie. Red, Blue, Green.
我在 wordpress 上使用 woocommerce 创建一个简单的商店网站，我已经为产品添加了几个属性。这些是，size和color。在 size 下，我有多种值，包括 Small、Medium 和 Large。与颜色相同，即。红、蓝、绿。
What I want to do is show these values in a dropdown. Basically just list them out so I can use the values as filters for the shop catalog page.
我想要做的是在下拉列表中显示这些值。基本上只需列出它们，以便我可以将这些值用作商店目录页面的过滤器。
Any help would be great.
任何帮助都会很棒。
EDIT: I've delved into the woocommerce code and api docs and only found this code to pull the attributes.
编辑：我已经深入研究了 woocommerce 代码和 api 文档，并且只找到了这段代码来提取属性。
global $woocommerce;
$attr_tax = $woocommerce->get_attribute_taxonomy_names();
foreach( $attr_tax as $tax ) {
echo $woocommerce->attribute_taxonomy_name( $tax->attribute_name );
}
What this snippet gives me are the taxonomy slugs only, ie. pa_size and pa_color. I'm very new to woocommerce, but a search in there api docs reveals nothing about how to pull the values of these attributes.
这个片段给我的只是分类slugs，即。pa_size 和 pa_color。我对 woocommerce 很陌生，但是在那里的 api docs 中的搜索没有揭示如何提取这些属性的值。
回答by Steven Jones
You can use get_terms()http://codex.wordpress.org/Function_Reference/get_terms
您可以使用get_terms()http://codex.wordpress.org/Function_Reference/get_terms
If you pass in pa_size or pa_color you will get back a list of terms in that taxonomy.
如果您传入 pa_size 或 pa_color，您将返回该分类法中的术语列表。
回答by runningonplants
Hoping this is helpful to someone:
希望这对某人有帮助：
global $product;
// Get product attributes
$attributes = $product->get_attributes();
if ( ! $attributes ) {
echo "No attributes";
}
foreach ( $attributes as $attribute ) {
echo $attribute['name'] . ": ";
$product_attributes = array();
$product_attributes = explode('|',$attribute['value']);
$attributes_dropdown = '<select>';
foreach ( $product_attributes as $pa ) {
$attributes_dropdown .= '<option value="' . $pa . '">' . $pa . '</option>';
}
$attributes_dropdown .= '</select>';
echo $attributes_dropdown;
}
回答by user5029040
This post was written some time ago so I don't know if Woocommerce had this method in its previous incarnations.
For anyone else looking to do this, this line is all you need.
这篇文章是前一段时间写的，所以我不知道 Woocommerce 在以前的化身中是否有这种方法。
对于其他想要这样做的人，这条线就是你所需要的。
$product->list_attributes();
This allows you to customize the order and toggle whether or not you want to display the variation in the backend,
这允许您自定义顺序并切换是否要在后端显示变化，
回答by Arif
In addition to @user5029040 answer, which outputs html, if you want to get an array you can use the following function.
除了输出 html 的@user5029040 答案之外，如果您想获取一个数组，您可以使用以下函数。
$product->get_variation_attributes();
