[Resolved] Uncaught Error: Call to undefined function toolset_get_related_posts()

[Author]

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[jeanB]

This is my code - at the moment I just want to output the posts in the relationship for a particular post. But I get an undefined function error. This code is placed in my functions.php file.

Thanks for any help!

$child_posts = toolset_get_related_posts(get_the_ID(), 'business-product', 'parent',100, 0, array(), 'post_id', 'child');
print_r($child_posts);

I am trying to:
Query the related posts in functions.php

Link to a page where the issue can be seen:
It can't really, it's going to be a feature to hook in to save_post. But for now, I'm just trying to output the results.

I expected to see:
An array of IDs in the relationship

Instead, I got:
Fatal error: Uncaught Error: Call to undefined function toolset_get_related_posts()

[Shane]

Hi Jean,

This is actually being used out of the context.

I believe this function is only available to be used on page and not in the functions.php.

If you want to add the function here you can, however you must wrap it as a shortcode and then call the function from an actual post page.

The way you have it now it wont work.

You can use the link below to generate your custom shortcode.
hidden link

Please let me know if this helps.
Thanks,
Shane

[jeanB]

Ah okay, thanks Shane.
I did have it in a function, but wasn't getting any output from it - so I dragged it out just to test what I was getting!
Will do that instead and report back 🙂

[jeanB]

Thanks Shane, all sorted! It's now working nicely within a function in functions.php! Hurrah!
Thanks for your help 🙂

[Shane]

Hi Jean,

Awesome.

Happy I was able to help you out.

You can go ahead and mark this one as resolved.

Thanks,
Shane