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How to show next question from database on the click of next button..(Struts & Hibernate)
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ashutosh singh
How to show next question from database on the click of next button..(Struts & Hibernate)
1 Answer(s) a year and 6 months ago
Posted in : Struts
1 Answer(s) a year and 6 months ago
Posted in : Struts
Sir,
I am facing this problem since 3 days..
I have 2 tables. Cards and CardTopics. cardtopic(field) is common to both the tables.
Problem.: When m clicking my next button it is not showing another question from "cards" table.
passing parameter from viewalllists.jsp to flashPage.jsp
<td>Â <%=description%></td>
<%-- <td>Â </td> --%>
<td class="vtd" align="center" >
<a href="ListPage.do?pageName=2&iid=<%=Id%>"><img src="images/edit-icon.png" title="Click Here To Update This Lists" alt="Click Here To Update This Stream"></a>
   Â
<a href="deleteList.do?method=deleteLists&id=<%=Id%>"><img src="images/delete-icon.png" title="Click Here To Delete This Cards" alt="Click Here To Delete This Cards"></a>
   Â
<a href="flashPage.do?cardtopicId=<%=Id%>&tname=<%=topicname%>&pageName=1"><img src="images/play.jpg" width="32" height="32"/></a>
</td>
</tr>
<%count++;
}
}
%>
next jsp called:flashPage.jsp
<%--
Document : home
Created on : 23 Mar, 2011, 12:00:22 PM
Author : Ashutosh
--%>
<%@page import="com.ebhasin.flashcards.beans.Cards"%>
<%@page import="java.util.Iterator"%>
<%@page import="java.util.List"%>
<jsp:useBean id="getCards" class="com.ebhasin.flashcards.daos.viewAllCardsService"/>
<%
/***************************************** Session Login Details Start Here ***********************************/
String userName = (String) session.getAttribute("userName");
String password = (String) session.getAttribute("password");
Integer loginId = (Integer) session.getAttribute("loginId");
Integer userTypeId = (Integer) session.getAttribute("userTypeId");
if ((userName == null) || (password == null) || (loginId == null) || (userTypeId == null)) {
%>
<jsp:forward page="index.jsp"/>
<% } else {
/***************************************** Session Login details End Here ***********************************/
String pageName = request.getParameter("pageName");
if (pageName == null || pageName.equals(""))
{
%>
<jsp:forward page="index.jsp"/>
<% }
%>
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>
<!-- header page includes here -->
<html:html lang="true">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<table border="1" width="100%" height="100%">
<tr>
<td height="10%" bgcolor="silver" align="Right">
<font size="6">Welcome <font color="green"> <%=userName%></font> </font> Â Â Â Â Â
</td>
</tr>
<tr>
<td height="6%" align="center">
<tiles:insert page="/jsps/menu.jsp" flush="true"/>
</td>
</tr>
<%if (pageName.equals("1")) {%>
<tr>
<td>
<div style="height: 600px;overflow: auto;" >
<table border="0" width="100%" align="left" height="100%">
<tr>
<td width="20%" bgcolor="silver">Â </td>
<td width="30%" height="30px" valign="center" align="center" background="http://www.widescreenbackgrounds.net/wallpapers/countryside-landscapes-landscape-desktop-images-widescreen-wallpapers.jpg">
<%
String CardTopicId = request.getParameter("cardtopicId");
/*Getting Cards with the Particular TopicId*/
int a=Integer.parseInt(CardTopicId);
List list1 = getCards.getCardsQuestionByTopicId(a);
int Id1 = 0, count=1;
String answer = null, question = null;
Iterator iterator1 = list1.iterator();
if(iterator1.hasNext())
{
Cards get1 = (Cards) iterator1.next();
Id1 = get1.getCardId();
question= get1.getQuestion();
answer = get1.getAnswer();
/*Getting Card Id with the particular TopicId Ends Here*/
int cardTopicid=Integer.parseInt(CardTopicId);
int cardid=Id1;
/*Comparing Card id with the Particular TopicId*/
List list = getCards.getCardsByTopicIdandCardId(cardTopicid,cardid);
if (list.size() == 0)
{
%>
<font size="9" color="red"><br><br><br><br>Â Â Â Â Â Â Sorry!No Question to view.</font>
<% }
else
{
int Id = 0;
Iterator iterator = list.iterator();
if (iterator.hasNext())
{
Cards get = (Cards) iterator.next();
Id = get.getCardId();
question= get.getQuestion();
answer = get.getAnswer();
/*Comparing Card id with the Particular TopicId Ends Here*/
%>
<h1> Â Â <a href="flashPage.do?tid=<%=Id%>&pageName=2"><%=Id%><%=question%></a></h1>
<a href="flashPage.do?cardid=<%=++Id1%>&pageName=1&cardtopicId=<%=CardTopicId%>"> <img src="images/next1.jpeg" width="90" height="30"/> </a>
<% count++; }
}
} %>
</td>
<td width="20%" bgcolor="silver">
Â
</td>
</tr>
</table>
</div>
</td>
</tr>
<% } else if(pageName.equals("2")) { %>
<tr>
<td>
<div style="height:600px;overflow: auto;" >
<table border="0" width="100%" align="left" heighT="100%">
<tr>
<td width="20%" bgcolor="silver">Â </td>
<td width="30%" height="30px" valign="center" align="center" background="http://www.bestclipart.net/wp-content/uploads/2011/09/Background-Images-3.jpg">
<%
String vid = request.getParameter("tid");
int id=Integer.parseInt(vid);
List list = getCards.getCardsCardid(id);
int Id = 0, count=1;
String answer = null, question = null;
Iterator iterator = list.iterator();
while (iterator.hasNext())
{
Cards get = (Cards) iterator.next();
Id = get.getCardId();
question= get.getQuestion();
answer = get.getAnswer();
%>
<h1>
<font color="#00FF00" size="+5">
<font color="blue">Â Â </font><%=answer%></font></h1>
<a href="flashPage.do?tid=<%=Id+1%>&pageName=3" > <img src="images/next1.jpeg" width="90" height="30"/> </a>
<% count++; } %>
</td>
<td width="20%" bgcolor="silver">
Â
</td>
</tr>
</table>
</div>
</td>
</tr>
<% } else if(pageName.equals("3")) { %>
<tr>
<td>
<div style="height: 600px;overflow: auto;" >
<table border="0" width="100%" align="left" heighT="100%">
<tr>
<td width="20%" bgcolor="silver">Â </td>
<td width="30%" height="30px" valign="center" align="center" background="http://www.widescreenbackgrounds.net/wallpapers/countryside-landscapes-landscape-desktop-images-widescreen-wallpapers.jpg">
<%
String vid = request.getParameter("tid");
String zid = request.getParameter("cardtopicId");
int id=Integer.parseInt(vid);
List list = getCards.getCardsCardid(id);
if (list.size() == 0)
{
%>
<font size="9" color="red"><br><br><br><br>Â Â Â Â Â Â Sorry!No Question to view.</font>
<%} else
{
int Id = 0, count=1;
String answer = null, question = null;
Iterator iterator = list.iterator();
if (iterator.hasNext())
{
Cards get = (Cards) iterator.next();
Id = get.getCardId();
question= get.getQuestion();
answer = get.getAnswer();
%>
<h1> Â Â <a href="flashPage.do?tid=<%=Id%>&pageName=2"><%=question%></a></h1>
<a href="flashPage.do?tid=<%=Id+1%>&pageName=3&cardtopicId=<%=zid%>" > <img src="images/next1.jpeg" width="90" height="30"/><h1> </h1> </a>
<% count++; }
} %>
</td>
<td width="20%" bgcolor="silver">
Â
</td>
</tr>
</table>
</div>
</td>
</tr>
<%}%>
<tr>
<td height="10%" bgcolor="silver" align="center">CopyWrite@ebhasin</td>
</tr>
</table>
</body>
</html:html>
<%}%>
PLEASE PLEASE !! TELL ME ITS SOLUTIONS. my email address is: ashutosh10g@gmail.com
View Answers
December 1, 2011 at 4:28 PM
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