Woocommerce Sale Filter WordPress
- SOLVED
Hey Guys,
I want to create a simple filter which will modify the woocommerce query to display sale products only if a URL parameter is passed.
(eg; http://domain.com/shop/category/jumpsuits/?sale=1)
I'm not 100% sure about how to do this. I have seen a couple of methods of using pre_get_post but can't seem to get it to work.
I've found a snippet (https://gist.github.com/daltonrooney/3723745#file-woocommerce_sale_products-php-L36) which shows the meta_query to be parsed when checking if the products are on sale or not.
Answers (3)
Liam Bailey answers:
Hi there,
What you want is this:
add_action('pre_get_posts','sale_items');
function sale_items($query) {
if (!is_admin() && ($query->is_post_type_archive( 'product' ) || $query->is_tax( get_object_taxonomies( 'product' ))) && isset($_GET['sale']) && $_GET['sale'] == 1) {
$meta_query = array(
array(
'key' => '_sale_price',
'value' => 0,
'compare' => '>',
'type' => 'numeric'
)
);
$query->set('meta_query',$meta_query);
}
}
floy comments:
I think thats on the right track!
Although it throws an error.
Parse error: syntax error, unexpected '{'
on this line:
if (!is_admin() && ($q->is_post_type_archive( 'product' ) || $q->is_tax( get_object_taxonomies( 'product' )) && isset($_GET['sale']) && $_GET['sale'] == 1) {
Liam Bailey comments:
Ok, I have fixed the error - updated the code in my original answer :-)
floy comments:
Now I get a new error on the same line!
Fatal error: Call to a member function is_post_type_archive() on a non-object in
Liam Bailey comments:
Ok, sorry that is my bad. I have revised the code in my original answer.
floy comments:
Works perfectly
Hariprasad Vijayan answers:
Hi,
Do you want to use a url parameter in your wp query to filter the result based on parameter or just need to display based on parameter?
If you want just show/hide result, you can use the following method
<?php
if(!empty($_GET['parameter']))
{
// result
}
?>
please ask you have doubt.
Arnav Joy answers:
try this
add_action('pre_get_posts','sale_items');
function sale_items($query) {
if (!is_admin() && ($q->is_post_type_archive( 'product' ) || $q->is_tax( get_object_taxonomies( 'product' ))) && isset($_GET['sale']) && $_GET['sale'] == 1) {
global $pagenow, $typenow, $wp_query;
$query->query_vars['meta_compare'] = '>';
$query->query_vars['meta_value'] = 0;
$query->query_vars['meta_key'] = '_sale_price';
}
}