I am looking for a triple select tag component which is similar to the s:doubleselect tag ( https://struts.apache.org/tag-developers/doubleselect-tag.html). It renders three HTML select elements with the third one changing displayed values depending on selected entry of second one, and the second one changing displayed values depending on selected entry of first one. A generic triple select tag component is desired. If not, a slim down version is welcome. I googled and saw s:doubleselect tag examples but did not find anything about triple select tag. Please suggest any websites, blogs, examples or implementation tips. Thanks.