registercheck.jsp

来自「ajax 例子. 包括:ajax实现级联菜单,下拉列表,dwr的使用. ajax」· JSP 代码 · 共 9 行

<%@ page contentType="text/html; charset=big5"%>
<%@ page import="com.star.*"%>
<%
String field = request.getParameter("field");
String value = request.getParameter("value");
UserService service = new UserService();
if("username".equalsIgnoreCase(field)) {
	UserValue user = service.findUserByName(value);
	if(user!=null) out.println("ノめ