My query is how to fetch records from a database table and display it on struts webpage. I have pasted my code below. When I run this code I didn't get any error but the table is not displayed even though the table contains many records. I googled it, but couldn't find the answer. Even the SO's similar solution didn't help me.. Thanks in advance.
//POJO Class
package example;
public class SplitConfig {
private String file_id;
private String category;
public String getFile_id() {
return file_id;
}
public void setFile_id(String file_id) {
this.file_id = file_id;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
}
//Action Class
package example;
import com.opensymphony.xwork2.ActionSupport;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
public class SplitConfigAction extends ActionSupport {
private ArrayList<SplitConfig> list = new ArrayList<SplitConfig>();
public ArrayList<SplitConfig> getList() {
return list;
}
public void setList(ArrayList<SplitConfig> list) {
this.list = list;
}
public SplitConfigAction() {
}
public String execute() throws Exception {
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection con = DriverManager.getConnection("jdbc:sqlserver://192.168.100.25:1433;databaseName=db_h2h;user=sa;password=123");
PreparedStatement ps = con.prepareStatement("select * from reporttracking.dbo.FILE_MASTER");
ResultSet rs = ps.executeQuery();
while (rs.next()) {
SplitConfig sc = new SplitConfig();
sc.setFile_id(rs.getString(1));
sc.setCategory(rs.getString(2));
list.add(sc);
}
con.close();
} catch (Exception e) {
System.out.println(e.getMessage());
}
return "success";
}
}
//JSP Page
<%@taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<jsp:include page="header.jsp"/>
<jsp:include page="menu.jsp"/>
<h3>All Records:</h3>
<s:iterator value="list">
<fieldset>
<s:property value="file_id"/><br/>
<s:property value="category"/><br/>
</fieldset>
</s:iterator>
<jsp:include page="footer.jsp"/>
</body>
</html>
EDIT: //struts.xml
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<package name="subin" namespace="" extends="struts-default">
<action name="login" class="example.ShowLoginAction">
<result name="success">/index.jsp</result>
</action>
<action name="pass" class="example.ShowPassAction">
<result name="success">/changepass.jsp</result>
</action>
<action name="config" class="example.ShowConfigAction">
<result name="success">/fileconfig.jsp</result>
</action>
<action name="splitcon" class="example.ShowSplitAction">
<result name="success">/filesplit.jsp</result>
</action>
<action name="dashboard" class="example.ShowDashboardAction">
<result name="success">/dashboard.jsp</result>
</action>
<action name="verify" class="example.LoginAction">
<result name="success">/dash.jsp</result>
<result name="fail">/fail.jsp</result>
</action>
<action name="changep" class="example.PassAction">
<result name="success">/dash.jsp</result>
<result name="fail">/fail.jsp</result>
</action>
<action name="filecon">
<result name="success">/fileconfig.jsp</result>
<result name="fail">/fileconfig.jsp</result>
</action>
</package>
</struts>
//web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd">
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
I wrote a different class name for
splitconaction... Instead ofShowSplitAction, the class should beSplitConfigAction...