I have a situation where I need to display announcements based on year and month. On the page I have a dropdown essentially for Year and Month which will drive the Content Search Web Part. Using query parameters I can control the data in the Content Search Web Part, but I was wondering if it there is a way for me to refresh the CSWP without redirecting to a page with the new query parameters (basically an Ajax Style refresh for CSWP).
Let me know if more explanation on this scenario is needed.