Support » Alpha/Beta/RC » search multiple taxonomies (witch checkboxes)

  • Resolved grosbouff

    (@grosbouff)


    Hi, I would like to have a search form where the user is able to check several taxonomies to search in (using the OR operator).
    so my checkboxes elements have
    name="yclad_category[]"
    for example, which is an array.

    So I guess I have to implode this array before the query args are parsed.

    I made this :

    //explode checkboxes array when doing a search
    	$_POST = yclads_implode_checkboxes_taxonomies($_POST);
    
    function yclads_implode_checkboxes_taxonomies($request_var) {
    
    	$args = array('yclad_action','yclad_category');
    
    	foreach($request_var as $arg_key=>$arg_value) {
    		unset($value);
    		if (!in_array($arg_key,$args)) continue;
    		$value= $request_var[$arg_key];
    		if (!$value) continue;
    		if (!is_array($value)) continue;
    		$new_args[$arg_key]=implode(',',$value); //'OR' operator
    	}
    
    	$new_args = array_filter((array)$new_args);
    	$output = wp_parse_args( $new_args, $request_var );
    
    	//DEBUG
    	$yclads_debug['checkboxes_args_before']=$request_var;
    	$yclads_debug['checkboxes_args_after']=$output;
    
    	return $output;
    }

    when I print my $request->query_vars (using the hook parse_request), I got this

    Array ( [post_type] => yclad [yclad_category] => cars,casting [taxonomy] => yclad_category [term] => cars,casting )

    So by there it seems to be OK.
    But then the query do not work. No posts are returned…

    Any idea of why ?

    THanks !

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