<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

<form:form commandName="user">
userId : <form:input path="userId" />
</form:form>

<% request.setAttribute("user", sample.services.UserVO())%>

protected Object formBackingObject(HttpServletRequest request)
	throws Exception {
	UserVO vo=new UserVO();
	request.setAttribute("user",vo);
	return new UserVO();
}

<form:checkbox path="hobby" value="listeningMusic" label="음악감상"/>
<form:checkbox path="hobby" value="study" label="공부"/>

protected Object formBackingObject(HttpServletRequest request)
 	throws Exception {
	UserVO vo=new UserVO();
	Map interest =new HashMap();
	interest.put("reading", "독서");
	interest.put("listeningMusic", "음악감상");
	interest.put("study", "공부");
	request.setAttribute("interest",interest);
 	request.setAttribute("user",vo);
	return new UserVO();
}

<tr>
	<td>hobby :</td>
	<td><form:checkboxes path="hobby" items="${interest}" /></td>
</tr>

<tr>
    <td>Sex:</td>
    <td>Male: <form:radiobutton path="sex" value="M" label="남자"/> <br/>
        Female: <form:radiobutton path="sex" value="F" label="여자"/> </td>
</tr>

<tr>
    <td>Sex:</td>
    <td><form:radiobuttons path="sex" items="${sexOptions}"/></td>
</tr>

<tr>
	<td>password :</td>
	<td><form:password path="password" /></td>
</tr>

protected Object formBackingObject(HttpServletRequest request)
 	throws Exception {
	UserVO vo=new UserVO();
	Map address =new HashMap();
	address.put("seoul","서울");
	address.put("daegu","대구");
	address.put("busan","부산");
	request.setAttribute("address",address);
 	request.setAttribute("user",vo);
return new UserVO();
}

<tr>
	<td>주소</td>
	<td><form:select path="address" items="${address}" /></td>
</tr>

<tr>
	<td>주소</td>
	<td><form:select path="address">
		<form:option value="seoul" label="서울" />
		<form:option value="daegu" label="대구" />
		<form:option value="busan" label="부산" />
	</form:select></td>
</tr>

<tr>
	<td>주소</td>
	<td><form:select path="address">
		<form:options items="${address}" />
	</form:select></td>
</tr>

<td>Note :</td>
<td><form:textarea path="comment" rows="3" cols="20"></form:textarea></td>

<form:hidden path="userId" />

<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<form:form commandName="users" name="form" enctype="multipart/form-data">
	<table>
	<tr><td colspan="3"><center><strong>
		<spring:message code="title.user.form"></spring:message>
	</strong></center><br/><br/></td></tr>
		<tr>
			<td> Name :</td>
			<td><form:input path="userName" />(required)</td>
			<td><form:errors path="userName" /></td>
		</tr>
		<tr>
			<td>password :</td>
			<td><form:password path="password" />(required, 6자이상입력)</td>
			<td><form:errors path="password" /></td>
		</tr>
		<tr>
			<td>confirm password :</td>
			<td><form:password path="confirmPassword" />(위의 password와 동일해야함)</td>
			<td><form:errors path="confirmPassword" /></td>
		</tr>
		<tr>
			<td>sex :</td>
			<td><form:radiobutton path="sex" value="M" label="남자" /> 
			<form:radiobutton path="sex" value="F" label="여자" /></td>
		</tr>
		<tr>
			<td>address :</td>
			<!-- items 속성을 사용하여 컨트롤러의 
			formbackingObject()에서 넘겨준  Map 형태의 객체를 받아 출력해준다. -->
			<td><form:select path="address" items="${address}"/>
		</tr>
		<tr>
			<td>hobby :</td>
			<td><form:checkboxes path="hobby" items="${hobby}" /></td>
		</tr>
		<tr>
			<td>Note :</td>
			<td><form:textarea path="comment" rows="3" cols="20"></form:textarea></td>
		</tr>
	</table>
	<a href="javascript:fncGetUser();">submit</a>
</form:form>

public class UserController extends SimpleFormController {

	... 중략...
	// setting command class for data binding
	public UserController() {
		setCommandClass(UserVO.class);
		//form tag에서 사용할 commandName 된다. 
		setCommandName("users"); 
		setFormView("/jsp/user/userForm.jsp");
	}

	// override onSubmit() method.
	protected ModelAndView onSubmit(Object command) throws Exception {
		// data binding using command object
		UserVO userVO = (UserVO) command;

		// call business service
		userVO = userService.getUser(userVO);
		// setting view name
		ModelAndView mav = new ModelAndView("/jsp/user/getUser.jsp");
		//view에 "userVO"라는 모델 객체를 넘겨준다. 
		mav.addObject(userVO);
		// return a ModelAndView object.
		return mav;
	}

	protected Object formBackingObject(HttpServletRequest request)
			throws Exception {
		Map address = new HashMap();
		address.put("seoul", "서울");
		address.put("daegu", "대구");
		address.put("busan", "부산");

		Map hobby = new HashMap();
		hobby.put("reading", "독서");
		hobby.put("listeningMusic", "음악감상");
		hobby.put("study", "공부");
		
		request.setAttribute("address", address);
		request.setAttribute("hobby", hobby);
		
		//commandName인 "users"에 return값이 셋팅된다. 
		return new UserVO();
	}

}

<tr><td>User Name : </td><td>${userVO.userName}</td></tr>
<tr><td>User Password : </td><td>${userVO.password}</td></tr>
<tr><td>User Address : </td><td>${userVO.address}</td></tr>
<tr><td>User hobby : </td><td>${userVO.hobby}</td></tr>