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Hi there,
I have a little problem with the grouping option combined with the filter [code]asp_results[/code].
I use that filter to change the link of a custom post type to the related product like this. It works great.
https://gist.github.com/jacquesletesson/c50fdd9338aa58e995a2
However, when I turned on the grouping option it returns me a undefined element like on the screenshot.
Do you have any idea how I could fix that issue?
Thanks in advance for the support.
Best,
J.
Hi!
It’s because the grouped results structure is a bit different. I quickly put together a working snippet on how to handle grouped and non grouped results:
[code]
add_filter(‘asp_results’,’filter_asp_results’);
function filter_asp_results($results){/* If the results are grouped */
if (isset($results[‘grouped’])) {
foreach ($results[‘items’] as $i_k=>$data) {
if ($i_k == ‘name’) continue;// $result[‘data’] holds the results here
foreach($results[‘items’][$i_k][‘data’] as $r_k=>$res) {
// let’s make it easier to access a result
$result = &$results[‘items’][$i_k][‘data’][$r_k];// changes are need to be made to the $result variable to take effect here
$result->title = "xyz"; //test example/* Your code here */
}
}
/**
* You need to return the $results variable here,
* since the changes are made directly
**/
return $results;/* Non-grouped */
} else {
foreach($results as $k => $result) {
$result = &$results[$k];
$result->title = "xyz"; //test example
/* Your code here */
}
}
}
[/code]I think if you read through the comments you will understand 😉
Let me know if you need more help!
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