Hierarchy dropdown on categories
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Hello
I want to use the plugin to manage a dynamic dropdown to have a “Brand -> Model” filter.
At the moment the categories structure is:
Category 1 (Car)
– Category 1.1 (Brand)
– Category 1.1.1 (Model)
– Category 1.1.2 (Model)
– Category 1.1.3 (Model)
– Category 1.2 (Brand)
– Category 1.2.1 (Model)
– Category 1.2.2 (Model)
– Category 1.2.3 (Model)
– Category 1.3 (Brand)
– Category 1.3.1 (Model)
– Category 1.3.2 (Model)
– Category 1.3.3 (Model)
Category 2 (Generic cat 2)
– Category 2.1
– Category 2.2
– Category 2.3
Category 3 (Generic cat 3)
– Category 3.1
– Category 3.2
– Category 3.3
I need the dynamic dropdown working only on the Category 1 branch so:
FIRST LEVEL
Brand -> (Category 1.1,Category 1.2,ecc.ecc.)
SECOND LEVEL
Model -> (Category 1.1.1, Category 1.1.2, ecc.ecc.)
Now the user must begin selecting the main category (Category 1 (Car)).
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Hello
Oh yes! It’s my fault. This will only work with this setup – https://share.stackovergo.com/image/i20220222095619.png – But unfortunately this option is not available in the free version.
Let’s try another solution
In file -\wp-content\plugins\avalon23-products-filter\classes\filter.php – please add this code – https://share.stackovergo.com/image/i20220222102924.png
$all_terms_ids = []; foreach ($terms as $t) { if (is_object($t)) { $all_terms_ids[] = $t->term_id; } }and change this code – https://share.stackovergo.com/image/i20220222103050.png
'parent' => in_array($t->parent,$all_terms_ids)? $t->parent: 0,These changes will be included in the new version of the plugin.
AND add in functions.php:
add_filter('avalon23_taxonomy_arg', function( $tax_args ) { if (isset($tax_args['taxonomy']) && 'product_cat' == $tax_args['taxonomy']) { $tax_args['child_of'] = '279';//id of your term } return $tax_args; });
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