[진료관리] IE 호환성 개선.

src/main/webapp/WEB-INF/jsp/clinic/state.jsp

@@ -136,7 +136,7 @@ function searchPatients() {
   }
 
   var url = "./state";
-  params.forEach((param, index) => {
+  params.forEach(function(param, index) {
     url += (index === 0 ? "?" : "&");
     url += param;
   })