[英]How to show variations only which are in stock on shop page in woocommerce?
I don't want to show all attributes that are available, I just need to show those variations value which have stock saved on back-end.我不想显示所有可用的属性,我只需要显示那些在后端保存库存的变化值。 Just like I have a variable named sizes, so i want to show the product as well as its available sizes, if a product has 5 different sizes, but two of its sizes has no stock then display only the other 3 sizes which are in stock, and if one product has 5 different sizes and all sizes are in stock then display all those sizes.
就像我有一个变量命名的尺寸,所以我想显示产品及其可用尺寸,如果产品有 5 种不同尺寸,但其中两个尺寸没有库存,则仅显示其他 3 个有库存的尺寸,如果一种产品有 5 种不同的尺寸并且所有尺寸都有库存,则显示所有这些尺寸。 Here is the code that I am using:
这是我正在使用的代码:
echo '<div class="row m-0 justify-content-center">';
$fabric_values = get_the_terms( $product->id, 'pa_sizes');
foreach ( $fabric_values as $fabric_value ) {
echo '<button class="btn btn-circle btn-lg rounded-circle">'."$fabric_value->name" . '</button>';
}
echo '</div>';
Here is the snap: See The screenshot here This shows all the attributes which I have stored before.这是快照:请参阅此处的屏幕截图这显示了我之前存储的所有属性。 What's the solution, if anybody can help me?
有什么解决办法,如果有人可以帮助我?
try this尝试这个
global $product;
$taxonomy = 'pa_sizes'; // The product attribute taxonomy
$sizes_array = []; // Initializing
// Loop through available variation Ids for the variable product
foreach( $product->get_children() as $child_id ) {
$variation = wc_get_product( $child_id ); // Get the WC_Product_Variation object
if( $variation->is_purchasable() && $variation->is_in_stock() ) {
$term_name = $variation->get_attribute( $taxonomy );
$file_list[$term_name] = $term_name;
}
}
/*
* Loop through the array and print all the values
*/
if(is_array($file_list)){
sort ($file_list);
foreach($file_list as $file){
echo '<button class="btn btn-circle btn-lg rounded-circle">' . $file . '</button>';
}
}
else{
echo '<p style="font-size:12px;">No Sizes Available</p>';
}
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