Title: Help with usage?
Last modified: August 21, 2016

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# Help with usage?

 *  [Michael Aronoff](https://wordpress.org/support/users/masterk/)
 * (@masterk)
 * [13 years ago](https://wordpress.org/support/topic/help-with-usage/)
 * OK, I have created a custom Post Type called Products, the taxonomies are as 
   follows:
 * Systems & Assemblies
    Systems A Systems B
 * Product Category
    Category 1 Category 2
 * Division
    Division 1 Division 2
 * My code is as follows but it is not working.
 * `<?php chainselect_getcategories( 'Products', 3, array('Systems and Assemblies','
   Product Category', 'Product Division'), array('Systems and Assemblies', 'Product
   Category', 'Division') ) ?>`
 * I am not sure about that last array. I have a name with an & so do I use the 
   slug or what?
 * Thanks
 * [http://wordpress.org/extend/plugins/category-ajax-chain-selects/](http://wordpress.org/extend/plugins/category-ajax-chain-selects/)

Viewing 1 replies (of 1 total)

 *  [kalligator](https://wordpress.org/support/users/kalligator/)
 * (@kalligator)
 * [12 years, 8 months ago](https://wordpress.org/support/topic/help-with-usage/#post-3777983)
 * This plugin only looks into a single taxonomy for terms with optional (when we
   set ‘levels’ > 1) hierarchical descendants.
 * Unfortunately it doesn’t filter across multiple taxonomies.
 * Perhaps this one does the job? (haven’t tested)
    [http://wordpress.org/plugins/ajax-wp-query-search-filter/](http://wordpress.org/plugins/ajax-wp-query-search-filter/)

Viewing 1 replies (of 1 total)

The topic ‘Help with usage?’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/category-ajax-chain-selects_f7f7f6.
   svg)
 * [Category Ajax Chain Selects](https://wordpress.org/plugins/category-ajax-chain-selects/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/category-ajax-chain-selects/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/category-ajax-chain-selects/)
 * [Active Topics](https://wordpress.org/support/plugin/category-ajax-chain-selects/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/category-ajax-chain-selects/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/category-ajax-chain-selects/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [kalligator](https://wordpress.org/support/users/kalligator/)
 * Last activity: [12 years, 8 months ago](https://wordpress.org/support/topic/help-with-usage/#post-3777983)
 * Status: not resolved