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TrainInfo.jsp
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TrainInfo.jsp
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<%@page import="java.sql.DriverManager"%>
<%@page import="java.sql.ResultSet"%>
<%@page import="java.sql.PreparedStatement"%>
<%@page import="java.sql.Connection"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>New Train Updation</title>
<meta name="keywords" content="Home" />
<link href="./css/templatemo_style.css" rel="stylesheet" type="text/css" />
<link href="css/jquery.ennui.contentslider.css" rel="stylesheet" type="text/css" media="screen,projection" />
<%!
Connection con = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
public void jspInit(){
try{
Class.forName("com.mysql.jdbc.Driver");
con = DriverManager.getConnection("jdbc:mysql://localhost:3306/train","root","");
}
catch(Exception e ){
e.printStackTrace();
}
}
%>
<script type="text/javascript">
function change(){
var id= document.getElementById("select1").value;
var cid=document.getElementById("select1").selectedIndex;
var val = document.getElementById("select1").options[cid].text;
var url = window.location.href;
var urlindex = url.indexOf('?');
var url1 = "";
if(urlindex > -1){
url1 = url.substring(0, urlindex);
window.location.replace(url1+"?id="+id+"&value="+val);
}
else{
window.location.replace(url+"?id="+id+"&value="+val);
}
}
//function extract(){
// var sid= document.getElementById("select2").value;
// var id1=document.getElementById("select2").selectedIndex;
// var val1 = document.getElementById("select2").options[id1].text;
// window.location.replace("http://localhost:8080/Railways/TrainInfo.jsp?sid="+sid+"&des="+val1);
//}
function valid() {
var tno = document.form1.trainno.value;
if (document.getElementById("select1").value == 0){
alert("Select The Source Station");
document.getElementById("select1").focus();
return false;
}
else if (document.getElementById("select2").value == 0){
alert("Select The Destination Station");
document.getElementById("select1").focus();
document.form1.focus();
return false;
}
else if (document.form1.trainno.value==""){
alert("Train No Cannot be left blank");
document.form1.trainno.focus();
return false;
}
else if(tno.length < 4){
alert("Train No Should be of 4 digts");
document.form1.trainno.focus();
return false;
}
else{
document.form1.submit();
return true;
}
}
</script>
<!-- Input Validation Script -->
<script type="text/javascript" src="InputValidation.js">
</script>
<!-- Special Font & Symbol -->
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script>
$(function(){
$("#header").load("header.html");
});
</script>
<script>
$(function(){
$("#footer").load("footer.html");
});
</script>
</head>
<body>
<div id="templatemo_wrapper">
<div id="templatemo_header">
<div id="site_title">
<h1><a href="home.jsp">
<img src="./images/logo.jpg" alt="Commuters Guide" width="480" height="93" />
</a></h1>
</div>
<!-- end of templatemo_menu -->
<div class="cleaner"></div>
</div> <!-- end of header -->
<div id="header"></div>
<div id="templatemo_content">
<!-- Form Body -->
<div align="center">
<%
//Session Validation
try{
if(session.isNew()){
out.println("<h3><span style='color: red;'>Access Denied please login to access </span></h3>");
}
else{
String uname = (String)session.getAttribute("uname");
String ssid = (String)session.getAttribute("sid");
String author = (String)session.getAttribute("author");
String sessionid = (String)session.getId();
if(ssid == sessionid && author.equals("admin")) {
%>
<form name="form1" action="TrainInfo1.jsp" onsubmit="valid();">
<h1> New Train Details Addition </h1>
<br/>
<table id="table1" align="center" style="font-weight: bold;" >
<tr>
<th colspan="2" style="font-size: 18px;"> Train Details </th>
</tr>
<tr>
<td> Source Station </td>
<td>
<%
String value = request.getParameter("value");
String sql1="select * from route_main";
pstmt = con.prepareStatement(sql1);
rs = pstmt.executeQuery();
%>
<select id="select1" name="source" onchange="change();" onfocus="back()">
<option value="0">--Please Select--</option>
<% while(rs.next()){ %>
<% if(rs.getString(3).equals(value)){%>
<option value="<%= value%>" selected="selected" disabled="disabled"><%=value%></option>
<%
}
else{
%>
<option value="<%=rs.getString(2)%>"><%=rs.getString(3)%></option>
<%
}
}
%>
</select>
<!-- JavaScript To Eliminate Similar Station Names Generated From BackEnd -->
<script type="text/javascript">
function back(){
var sel = document.form1.source;
try{
//alert("Start back()" + sel.length);
for (var i=0; i< sel.length - 1; i++)
{
//alert(sel.options[i].text);
for (var j=i+1; j< sel.length; j++)
{
//alert(sel.options[j].text);
var a = sel.options[i].text;
var b = sel.options[j].text;
//alert("a="+a);
//alert("b="+b);
if (a == b)
{
sel.remove(j);
back();
}
}
}
}
catch(e){
alert(e+"NO Route In The table");
}
}
</script>
<!-- End JavaScript To Eliminate Similar Station Names Generated From BackEnd -->
</td>
<tr>
<td>
Destination Station
</td>
<td>
<select id="select2" name="destid" onchange="extract();">
<option value="0">--Please Select--</option>
<%
String s_sta=request.getParameter("value");
String sql2 ="select * from route_main where s_station_name='"+s_sta+"'";
pstmt = con.prepareStatement(sql2);
rs = pstmt.executeQuery();
while(rs.next()){
%>
<option value="<%=rs.getString(4)%>" ><%=rs.getString(5)%></option>
<%
}
%>
</select>
</td>
</tr>
<tr>
<td><label> Train N0 </label></td>
<td><input type="text" name="trainno" size="4" maxlength="4" onkeyup="num(this)" onkeydown="num(this)"/></td>
</tr>
</table>
<input type="button" Value="Continue" onclick="valid()">
</form>
<%
//Session Validation
}
else{
out.println("<h3><span style='color: red;'>Access Denied please login to access </span></h3>");
}
}
}
catch(Exception e){
out.println("<h3><span style='color: red;'>Access Denied please login to access </span></h3>");
}
%>
</div>
<!-- Form Body -->
</div> <!-- end of templatemo_content -->
<div id="templatemo_sidebar">
<div id="request_a_quote">
<%
try{
if(session.isNew()){ //session.isNew is true for the first time when the page is loaded
}
else{
String uname = (String)session.getAttribute("uname");
String ssid = (String)session.getAttribute("sid");
String author = (String)session.getAttribute("author");
String error = (String)session.getAttribute("error");
String sessionid = (String)session.getId();
if(error=="Y"){ //error=Y is set when the email and password are mismatched
}
else if(ssid == sessionid) { //To verify the session id of page and sid i.e session id set during session creation match
%>
<h2> Login Details</h2><br/>
<p style="font-size: 12pt">
<label style="color:#DD0000;"> UserName</label> <%= uname %> <br/>
<label style="color:#DD0000;"> Authority </label> <%= author.toUpperCase() %> <br/>
<br/>
<a href="<%= author%>home.jsp"> <%= author.toUpperCase() %> Home</a>
<a href='Logout.jsp'> Logout</a>
</p>
<%
}
else{ //if all cases fail login is prompted
}
}
}
catch(Exception e){
}
%>
</div>
<div id="sidebar_featured_project">
<div class="cleaner"></div>
<div class="cleaner"></div>
<div class="cleaner"></div>
<div class="cleaner"></div>
<h3>Information</h3>
<div class="right" >
<h6 ><a href="SearchTrain.jsp">Trains Btw Stations</a></h6>
<h6><a href="SearchSchedule.jsp">Train Schedules</a></h6>
<h6><a href="ViewFare.jsp">Fare List</a></h6>
<h6><a href="http://www.indianrail.gov.in" target="_new">Other Railway Websites </a></h6>
</div>
<div class="cleaner"></div>
</div>
<div class="cleaner"></div>
</div>
</div> <!-- end of wrapper -->
<div id="footer"></div>
</body>
</html>