Struts ÅÂ±× ¶óÀ̺귯¸®
Struts °Ô½ÃÆÇÀÇ list.jsp ¸¦ Struts ÅÂ±× ¶óÀ̺귯¸®¸¦ ÀÌ¿ëÇØ¼ ¼öÁ¤ÇϰڽÀ´Ï´Ù.
before
<%
ArrayList gulList = listForm.getGulList();
int length = gulList.size();
int articleNo = listForm.getArticleNo();
for ( int i = 0; i < length; i++ ) {
Gul gul = (Gul)gulList.get(i);
%>
<tr>
<td><%=articleNo%></td>
<td><a href="javascript:goView('<%=gul.getGulno() %>')"><%=gul.getSubject()%></a></td>
<td><%=gul.getSigndate()%></td>
<td><%=gul.getRef()%></td>
</tr>
<%
articleNo--;
}
.. Áß°£ »ý·« ..
after
<logic:notEmpty name="listForm" property="gulList">
<logic:iterate id="gul" name="listForm" property="gulList">
<tr>
<td>±Û¹ø</td>
<td>
<a href="javascript:goView('<bean:write name="gul" property="gulno"/>')">
<bean:write name="gul" property="subject"/></a>
</td>
<td>
<bean:write name="gul" property="signdate" />
</td>
<td>
<bean:write name="gul" property="ref" />
</td>
</tr>
</logic:iterate>
</logic:notEmpty>
À§ÀÇ ÅÂ±× ¶óÀ̺귯¸®¸¦ »ç¿ëÇϱâ À§Çؼ´Â tablib Áö½Ã¾î¸¦ ÆäÀÌÁö »ó´Ü¿¡ Ãß°¡ÇØ¾ß ÇÕ´Ï´Ù.
<%@ taglib uri="/tags/struts-bean" prefix="bean" %> <%@ taglib uri="/tags/struts-html" prefix="html" %> <%@ taglib uri="/tags/struts-logic" prefix="logic" %>
º¯°æÇÑ ´ÙÀ½ ¸ñ·ÏȸéÀº ¾Æ·¡¿Í °°½À´Ï´Ù.

±Û¹øÀ̶ó°í ³ª¿À´Â °ÍÀº ÇÁ·Î±×·¥ÀûÀ¸·Î ±¸ÇöÇÑ ±Û¹øÈ£¸¦ ÅÂ±× ¶óÀ̺귯¸® ¾²´Â ¹æ¹ýÀÌ ¶°¿À¸£Áö ¾Ê´Â±º¿ä.
Áö±Ý ¶°¿À¸£´Â ÇØ°áÃ¥Àº ÀÌ ±Û¹øÈ£±îÁö Gul °´Ã¼ÀÇ ¸â¹ö°¡ µÇµµ·Ï ¼öÁ¤ÇÏ¸é µË´Ï´Ù.
logic:notEmpty
<logic:notEmpty name="listForm" property="gulList">
Ä÷º¼Ç¿¡¼ ¹Ýº¹À» ¼öÇàÇϱâ Àü¿¡ Ä÷º¼ÇÀÌ ºñ¾ú´ÂÁö (¿©±â¼´Â gulList ArrayList) ¿©ºÎ¸¦ üũÇϱâ À§ÇØ notEmpty ű׸¦ »ç¿ëÇϰí ÀÖ½À´Ï´Ù.
logic:iterate
<logic:iterate id="gul" name="listForm" property="gulList">
iterate ű״ ÁöÁ¤µÈ Ä÷º¼Ç ³»ÀÇ ¿ä¼Ò¸¦ ¹Ýº¹ÇÕ´Ï´Ù.
¿©±â¼´Â gulList ¾È¿¡ ÀÖ´Â gul ¸¦ ¹Ýº¹Çϰí ÀÖ½À´Ï´Ù.
bean:write
<bean:write name="gul" property="gulno"/>
ÁöÁ¤µÈ ºó ÇÁ·ÎÆÛƼÀÇ °ªÀ» ²¨³» String ÇüÅ·ΠÆäÀÌÁö¿¡ Ãâ·ÂÇÕ´Ï´Ù.
bean:define
ÁöÁ¤ÇÑ ºó ÇÁ·ÎÆÛƼÀÇ °ªÀ» ²¨³» ÇöÀç ÆäÀÌÁö¿¡¼ ¾î´À °÷¿¡¼µç Á¢±ÙÇÒ ¼ö ÀÖ´Â ¼Ó¼ºÀ¸·Î Á¤ÀÇÇÕ´Ï´Ù.
¹ÝȯµÇ´Â ÇÁ·ÎÆÛƼ °ªÀº ŸÀÔÀº Object ÀÔ´Ï´Ù.
µû¶ó¼ ºóÀÇ ÇÁ·ÎÆÛƼ°¡ ÀÚ¹Ù ¿ø½Ã µ¥ÀÌÅÍ ÇüÀÎ °æ¿ì ÀûÀýÇÑ ·¦ÆÛ Ŭ·¡½º·Î Çü º¯È¯ÇØÁÖ¾î¾ß ÇÕ´Ï´Ù.
¾Æ·¡ list.jsp ´Â ÃÖÁ¾ÀûÀ¸·Î ÅÂ±× ¶óÀ̺귯¸®¸¦ ½á¼ ¼öÁ¤ÇÑ °ÍÀÔ´Ï´Ù.
list.jsp
<%@ page language="java" contentType="text/html; charset=EUC-KR" pageEncoding="EUC-KR"%> <%@ page import="java.util.*" %> <%@ page import="net.java_school.util.Log" %> <%@ page import="com.dadam.board.*" %> <%@ page import="com.dadam.form.*" %> <%@ taglib uri="/tags/struts-bean" prefix="bean" %> <%@ taglib uri="/tags/struts-html" prefix="html" %> <%@ taglib uri="/tags/struts-logic" prefix="logic" %> <bean:define id="articleNo" name="listForm" property="articleNo" /> <bean:define id="board" name="listForm" property="board" /> <bean:define id="curPage" name="listForm" property="curPage" /> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitonal.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=EUC-KR" /> <title>Struts °Ô½ÃÆÇ ¸ñ·Ï</title> <script language="javascript"> function goWrite() { var form = document.getElementById("frmWrite"); form.submit(); } function goView(number) { var form = document.getElementById("frmView"); var gulno = document.forms.frmView.elements[0]; gulno.value = number; form.submit(); } function goList(cpage) { var form = document.getElementById("frmList"); form.curPage.value = cpage; form.submit(); } </script> </head> <body> <table border="1"> <tr> <th>No</th> <th>Á¦¸ñ</th> <th>µî·ÏÀÏ</th> <th>Á¶È¸</th> </tr> <logic:notEmpty name="listForm" property="gulList"> <% int i = ((Integer)articleNo).intValue(); %> <logic:iterate id="gul" name="listForm" property="gulList"> <tr> <td><%=i %></td> <td> <a href="javascript:goView('<bean:write name="gul" property="gulno"/>')"> <bean:write name="gul" property="subject"/></a> </td> <td> <bean:write name="gul" property="signdate" /> </td> <td> <bean:write name="gul" property="ref" /> </td> </tr> <% i--; %> </logic:iterate> </logic:notEmpty> </table> <p> <input type="button" value="»õ±Û" onclick="javascript:goWrite('<%=board %>')" /> </p> <jsp:include page="pager.jsp" flush="true" /> <div id="form-grp"> <form id="frmList" name="frmList" action="list.do" method="post"> <html:hidden name="listForm" property="board" /> <html:hidden name="listForm" property="curPage" /> </form> <form id="frmView" name="frmView" action="view.do" method="post"> <input type="hidden" name="gulValue.gulno" /> <input type="hidden" name="gulValue.bcode" value="<%=board %>" /> <input type="hidden" name="curPage" value="<%=curPage %>" /> </form> <form id="frmWrite" name="frmWrite" action="write_form.do" method="post"> <input type="hidden" name="gulValue.bcode" value="<%=board %>" /> <input type="hidden" name="curPage" value="<%=curPage %>" /> </form> </div> </body> </html>
pager.jsp
<%@ page language="java" contentType="text/html; charset=EUC-KR"
pageEncoding="EUC-KR"%>
<%@ taglib uri="/tags/struts-bean" prefix="bean" %>
<bean:define id="Prev" name="listForm" property="prev" />
<bean:define id="Next" name="listForm" property="next" />
<bean:define id="FirstPage" name="listForm" property="firstPage" />
<bean:define id="LastPage" name="listForm" property="lastPage" />
<%
int prev = ((Integer)Prev).intValue();
int next = ((Integer)Next).intValue();
int firstPage = ((Integer)FirstPage).intValue();
int lastPage = ((Integer)LastPage).intValue();
if ( prev != 0 ) {
%>
<p>
<a href="javascript:goList('<%=prev %>')">[ÀÌÀü]</a>
<%
}
for ( int i = firstPage; i <= lastPage; i++ ) {
%>
<a href="javascript:goList('<%=i%>')">[<%=i%>]</a>
<%
}
if ( next != 0 ) {
%>
<a href="javascript:goList('<%=next %>')">[´ÙÀ½]</a>
<%
}
%>
</p>
Á»´õ ¿å½ÉÀ» ³»º¸¸é, No,Á¦¸ñ,µî·ÏÀÏ,Á¶È¸,»õ±Û,´ÙÀ½,ÀÌÀü °°Àº ÆäÀÌÁö¿¡ ¾²ÀÌ´Â ¸Þ½ÃÁö¸¦ MessageResources ¿¡ ´ã¾Æ¼ ±¸ÇöÇÏ¸é ´õ ÁÁÀº Äڵ尡 µÉ °ÍÀÔ´Ï´Ù.
