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简单的Struts应用开发（5）
第六步:建立JSP视图页面 (主要有两个jsp文件. 添加页面. adduser.jsp 查看页面 viewuser.jsp)
adduser.jsp
<%@ taglib uri="/Web-INF/struts-logic.tld" prefix="logic" %> <%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> <%@ page contentType="text/html; charset=gb2312" %> <html:html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title> adduser </title> </head> <body> <h1> </h1> <p> <html:form action="/user1Action.do" method="POST"> <html:hidden property="action"/> <br> 部门: <html:select property="dep"> <html:options collection="dep" property="id" labelProperty="name1"/> </html:select> <br> ID: <logic:equal name="userActionForm" property="action" scope="request" value="add"> <html:text property="user_id"/> </logic:equal> <logic:equal name="userActionForm" property="action" scope="request" value="edit"> <html:text property="user_id" readonly="true"/> </logic:equal> <br> 名字:<html:text property="user_name"/> <br> 电话:<html:text property="tel"/> <br> <html:submit property="submit" value="Submit"/><br> <html:reset value ="Reset"/> </html:form> </body> </html:html>
viewuser.jsp
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %> <%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> <%@ page contentType="text/html; charset=GBK" %> <html:html> <head> <title> viewuser </title> </head> <body> <div align="center"><a href="userAction.do?action=add">add </a></div> <table width="60%" border="1" align="center"> <tr bgcolor="#CCCCCC"> <td>ID</td> <td>user_name</td> <td>dep</td> <td>tel</td> <td>modify</td> <td>del</td> </tr> <logic:iterate name="rs" id="user" scope="request" type="Java.util.HashMap"> <tr> <td><bean:write name="user" property="user_id"/> </td> <td><bean:write name="user" property="user_name"/> </td> <td><bean:write name="user" property="dep_name"/> </td> <td><bean:write name="user" property="tel"/> </td> <td><a href="userAction.do?action=edit&key=<bean:write name="user" property="user_id"/>">modify</a></td> <td><a href="userAction.do?action=del&key=<bean:write name="user" property="user_id"/>">del</a></td> </tr> </logic:iterate> </table> </body> </html:html>
建产一个转向页面 (index.jsp) <%@ page contentType="text/html; charset=gb2312" %> <html> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head>
<body> <% response.sendRedirect("userAction.do?action=view"); %> </body> </html>
递七步:建立struts配置文件 (WEB-INF/config-struts.XML)
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd"> <struts-config> <form-beans> <form-bean name="userActionForm" type="mystruts.userActionForm" /> </form-beans> <action-mappings> <action type="mystruts.userAction" scope="request" path="/userAction"> <forward name="view" path="/viewuser.jsp" /> <forward name="add" path="/adduser.jsp" /> <forward name="delview" path="/userAction.do?action=view" /> </action> <action name="userActionForm" type="mystruts.user1Action" scope="request" path="/user1Action"> <forward name="view" path="/userAction.do?action=view" /> </action> </action-mappings> </struts-config>
运行程序: 启动tomcat 启动IE 在地址栏中输入 http://localhost:8080/mystruts
OK..... （全文完）
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