Thanks for the hint, but i think it’s still not the right solution for me.

i have set the rewrite for the taxonomies to “false”, because i want my categories with URL-Parameters.
If i use the the slug and/or with-front for the rewrite, i automatically active the pretty links (what i don’t want). And there is also no way to set the “/products/”.

Or am i missing something?

I have one mor question: As i wrote in my example, i use
<a href="' . get_term_link( $term->slug, 'product_color' ) . '">' . $term->name . '</a>
to generate my links back to the archive. these links look like this:
domain.com/?color=blue

My problem ist, that i want to use the product-archive-template. The links should look like domain.com/products/?color=blue

is there a easy way to change the links, so the custom-post-type-slug is added? I couldn’t find anything in the wp-codex.

Hi

perfekt, that was what i was looking for.

For interested readers, here is the full snipped i use:

$product_colors = wp_get_object_terms( $post->ID,  'product_color' );
						if ( ! empty( $product_colors ) ) {
							if ( ! is_wp_error( $product_colors ) ) {
								echo '<ul>';
									foreach( $product_colors as $term ) {
										echo '<li><a href="' . get_term_link( $term->slug, 'product_color' ) . '">' . $term->name . '</a></li>'; 
									}
								echo '</ul>';
							}
						}