// POST: Teacher/Filter/{} public ActionResult Filter(string name = null, string salaryLow = null, string salaryHigh = null, string hireDateLow = null, string hireDateHigh = null, string employeeNumber = null) { TeacherDataController controller = new TeacherDataController(); IEnumerable <Teacher> filterTeachers = controller.FilterTeachers(name, salaryLow, salaryHigh, hireDateLow, hireDateHigh, employeeNumber); return(View(filterTeachers)); }