struts2 Tiles

tilesExam.war

새로운 파일 생성 하면 등록해야 하는곳

struts.xml -> tiles.xml -> tiles-defs.xml or tiles-defs2.xml



struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
<package name="main" extends="struts-default,tiles-default">
  <!-- 글로벌 설정이 위치하는 곳 -->
</package>
   <!-- include files -->
   <include file="tiles.xml"/>    
</struts>

tiles.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
        "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <package name="tiles" namespace="/tiles" extends="main">
        <action name="index">
            <result type="tiles">index</result>
        </action>
        <action name="menu1">
            <result type="tiles">menu1</result>
        </action>
        <action name="menu2">
            <result type="tiles">menu2</result>
        </action>
        <action name="menu3">
            <result type="tiles">menu3</result>
        </action>
        <action name="teach">
            <result type="tiles">teach</result> 
        </action>
    </package>
</struts>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>TilesExam</display-name>
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
	<!-- title plug in listener -->
	<context-param>
  		<param-name>org.apache.tiles.impl.BasicTilesContainer.DEFINITIONS_CONFIG</param-name>
  		<param-value>/WEB-INF/tiles-defs.xml,/WEB-INF/tiles-defs2.xml</param-value>
	</context-param>
	<listener>
		<listener-class>
			org.apache.struts2.tiles.StrutsTilesListener
		</listener-class>
	</listener>
	
	<!-- struts2 filter mappings -->
	<filter>
		<filter-name>TilesExample</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>

	</filter>
	<filter-mapping>
		<filter-name>TilesExample</filter-name>
		<url-pattern>/*</url-pattern><!-- if another word is here, error! -->
	</filter-mapping>
</web-app>

tiles-defs.xml

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE tiles-definitions PUBLIC
       "-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
       "http://tiles.apache.org/dtds/tiles-config_2_0.dtd">

<tiles-definitions>
    <definition name="index" template="/template/classicLayout.jsp">
        <put-attribute name="title"  value="Struts2 Tiles Example"/>
        <put-attribute name="menu"   value="/template/menu.jsp"/>
        <put-attribute name="header" value="/template/header.jsp"/>
        <put-attribute name="body"   value="/tiles/body.jsp"/>
        <put-attribute name="footer" value="/template/footer.jsp"/>
    </definition>
    
    <definition name="menu1" extends="index">
        <put-attribute name="body"   value="/tiles/body-menu1.jsp"/>
    </definition>
	
	<definition name="menu2" extends="index">
        <put-attribute name="body"   value="/tiles/body-menu2.jsp"/>
    </definition>
</tiles-definitions>

tiles-defs2.xml 

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE tiles-definitions PUBLIC
       "-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
       "http://tiles.apache.org/dtds/tiles-config_2_0.dtd">

<tiles-definitions>
      <!-- 
      template이 tiles-defs.xml과 같은면 아래와 같이 extends 속성에 네임을 명시하고
           다를 경우 새롭게 지정
      -->
    <definition name="menu3" extends="index">
        <put-attribute name="body"   value="/tiles/body-menu3.jsp"/>
    </definition>
    
    <definition name="teach" extends="index">
    	<put-attribute name="body" value="/tiles/body-new.jsp" />
    </definition> 
</tiles-definitions>

template/classicLayout.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ taglib prefix="tiles"  uri="http://tiles.apache.org/tags-tiles"%>
  
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title><tiles:getAsString name="title" /></title>
    </head>
    <body>

    <table border=0 cellpadding=0 cellspacing=1 bgcolor="#a0a0a0" width="100%">
        <tr height=100 valign="middle" bgcolor="#ffffff">
            <td colspan=2><tiles:insertAttribute name="header"/></td>
        </tr>
        <tr height="670" bgcolor="#ffffff">
            <td width="15%" valign="top"><tiles:insertAttribute name="menu"/></td>
            <td width="85%" align="center"><tiles:insertAttribute name="body"/></td>
        </tr>
        <tr bgcolor="#ffffff">
            <td colspan=2><tiles:insertAttribute name="footer"/></td>
        </tr>
    </table>
    </body>
</html>

template/ footer.jsp

<%@page contentType="text/html; charset=utf-8"%>
<div align="center" style="background:yellow;">
    company information
</div>

template/header.jsp 

<%@page contentType="text/html; charset=utf-8"%>
<h2 align="center">Struts2 Tiles Examples!!!</h2>

template/menu.jsp 

<%@page contentType="text/html; charset=utf-8"%>
<ul>
	
    <li><a href="index.action">main</a></li>
    <li><a href="menu1.action">menu1</a></li>
    <li><a href="menu2.action">menu2</a></li>
    <li><a href="menu3.action">menu3</a></li>
    <li><a href="teach.action">강의</a></li> 
</ul>

tiles/body.jsp

<%@page contentType="text/html; charset=utf-8"%>
<b>main page body !!!</b>

tiles/body-menu1.jsp 

<%@page contentType="text/html; charset=utf-8"%>
<br />
<br />
menu 1 body location

tiles/body-menu2.jsp 

<%@page contentType="text/html; charset=utf-8"%>
<br />
<br />
menu 2 body location

tiles/body-menu3.jsp 

<%@page contentType="text/html; charset=utf-8"%>
<br />
<br />
우리가 만든 최초의 body~~~~

tiles/body-new.jsp 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<br/>
<br/>
<br/>
<br/>
<div align="center">오늘은 화요일 타일스 연습 중</div>

struts.xml

<package name="main" extends="struts-default,tiles-default">

tiles-default를 명시해야됨 

type=tiles

WEB-INF에 있는
tiles-defs.xml,tiles-defs2.xml 정보를 가지고 옴

그럴려면 등록을 해줘야 하는데

web.xml에 등록

 <listener>

<listener-class>

org.apache.struts2.tiles.StrutsTilesListener

</listener-class>

</listener>

tiles-defs.xml의  definition name="index"는 tiles.xml 의 index를 말함

 

classicLayout.jsp

문자열을 붙일때 <tiles:getAsString name="title" />

페이지를 붙일때 <tiles:insertAttribute name="header"/> 

 여기에 있는 name은 tiles-defs.xml 에 있는 내용을 갖는다

tiles-defs.xml

<definition name="menu1" extends="index">

        <put-attribute name="body"   value="/tiles/body-menu1.jsp"/>

    </definition>

extends index는 위에 index를 상속받는다
하지만 바뀌는 부분의 내용은 body부분만 바뀜 

tiles-defs2.xml

 <definition name="menu3" extends="index">

        <put-attribute name="body"   value="/tiles/body-menu3.jsp"/>

    </definition>

라고 명시되어 있는데 위에 index가 명시되어 있지 않아도 tiles-defs.xml 의 index를 받아온다