Partial refresh_html/css_WEB-ITnose

a.jsp sends a request to a.action, and action returns the queried list collection to the right side of a.jsp for display, realizing partial refresh of a.jsp.
But I don’t know how to do it, is there any Can you provide specific ideas and methods?

Reply to discussion (solution)

Do it with Ajax

This cannot be refreshed by right-clicking, using the button refresh method, Ajax Come and do it.

Do it with Ajax

This cannot be refreshed by right-clicking. Use button refresh and do it with Ajax.
Is there an easy way? Ajax is a bit troublesome