Nice one

Great functionality, and as my prior mark – 5 stars for code.
Not often today you’ll find a plugin with clean and readable code.
Found and edited all the things I was need for my project in a couple of minutes.
———————————————-
Dev, I’ve got a problem in ur free-version.

elseif( $val['type'] == 'checkbox' ):
	$args['meta_query'][] = array(
		'key'		=> $data_value,
		'value'		=> $_POST['data'][ $key ]['val'], 
		'type' 		=> 'CHAR',
		'compare'	=> 'IN'
	);

Now imagine you have meta_field “array of chars”
And your post #1 have it set like “fish, cat”
And your post #2 have it like “dog, duck”
You place a “checkbox” of that custom field with 4 values to check.
You check only “cat” and get post #1 in the results.
You check only “dog” and get post #2 in the results.
You check both “cat” and “dog”. What will you get? 0 found? Nah, you’ll get 2 posts found.

To allow WHERE IN of meta_query to EXACT match your array of checks you need to replace code above with:

elseif( $val['type'] == 'checkbox' ):
	foreach( $_POST['data'][ $key ]['val'] as $meta_val ):
		$args['meta_query'][] = array(
			'key'		=> $data_value,
			'value'		=> $meta_val, 
			'type' 		=> 'CHAR',
			'compare'	=> '='
		);
	endforeach;

And here comes an option to set different ‘relation’ of meta_query, like OR or AND.

• This topic was modified 7 years, 12 months ago by aiframe.