Relevanssi

Relevanssi should have automatic Ninja Tables support. It’s a bit of a hack, though, but Relevanssi looks for the [ninja_tables id="xxx"] shortcode in post content and when it finds one, it reads the table contents directly from the Ninja Tables database table.

If you look at the post with the Relevanssi debugger (Settings > Relevanssi > Debugging), does the Ninja Tables content appear in the post content there?

I just tested this: I created a simple table with some text, added the table shortcode to a post and saved the post. Relevanssi indexed the table contents without problems.

A) What kind of content is there in your tables? Plain text or something else?

B) How are you adding the tables to the posts? Relevanssi only looks for the shortcode in the post content, so if it’s somewhere else, Relevanssi doesn’t see it.

Yes, the problem is Oxygen builder. Oxygen stores nothing in post content, everything is in custom fields and thus the Ninja Tables compatibility is not working.

Try adding this code snippet on your site and saving a post with Ninja Table content:

add_filter( 'relevanssi_custom_field_value', 'rlv_oxygen_ninja', 9, 2 );
function rlv_oxygen_ninja( $content, $field ) {
  if ( 'ct_builder_shortcodes' === $field ) {
    $content = relevanssi_index_ninja_tables( $content );
  }
  return $content;
}

You must have some kind of a copy-paste error there. The error is complaining about an extra & symbol, but there aren’t any in the code I gave you.

This version should work:

add_filter( 'relevanssi_custom_field_value', 'rlv_oxygen_ninja', 9, 2 );
function rlv_oxygen_ninja( $values, $field ) {
  if ( 'ct_builder_shortcodes' === $field ) {
	  $values = array_map( 'relevanssi_index_ninja_tables', $values );
  }
  return $values;
}

This one’s tested with Oxygen and works well in my tests.

What’s the actual error message? Where have you placed the code? Can you please show me a screenshot of the code on your site?

I’m sure the code itself is correct and working: I copied it directly from a site where it works.

And you’ve saved the post or rebuilt the index after adding the code?

In that case, I’m running out of ideas here. I’ve tested this code on my test site, and it’s working as expected. If you can show me how the ct_builder_shortcodes for that post looks like in the wp_postmeta database table, that may help, but other than that, I don’t really have much to say here.