📄 main.jsp

📁 Oracle的J2EE Sample
💻 JSP
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<%--
 * @author  Pushkala
 * @version 1.0
 *
 * Development Environment       : Oracle9i JDeveloper
 * 
 * Name of the File              : Main.jsp
 *
 * Creation/Modification History :
 *    Pushkala     26-Apr-2002      Created
 *    Elangovan    13-May-2002      Modified  Dynamic News and Stock Rates,
 *                                            QuickQuote functionality.
 *
 * Overview of Application       :
 *     
 *        This JSP displays dynamic news for some important stock symbols and
 *  hosts the QuickQuote service. The Quick Quote service, displays the stock rate
 *  for any symbol handled by this Financial Brokerage system.
 *
--%>

<%-- Set Context type and characterset --%>
<%@page contentType="text/html;charset=WINDOWS-1252" language="java" %>
<%@page import="java.net.URLDecoder" %>
<%@page import="java.util.ArrayList" %>
<%@page import="oracle.otnsamples.ibfbs.toplink.News" %>
<%@page import="oracle.otnsamples.ibfbs.toplink.Stockrate" %>

<html>

  <head>
  
    <title>Welcome to OTN Financial Brokerage System  </title>
    <meta http-equiv="Content-Type" content="text/html; charset=WINDOWS-1252">
    <link rel="stylesheet" href="includes/contents.css" type="text/css">

    <script>

      // This function appends current datetime to the document
      function writeDate() {
  
          var today = new Date();    
    
          //Thursday, April 09, 2002,06:43 FORMAT
          document.write(today.toLocaleString());
    
        }   

      // This function validates the form and submits it. The stock rate is 
      // displayed in a new window.
      function submitForm() { 
      
        var symbol = document.frmGetQuote.SYMBOL.value;        
                      
        if(symbol != "") {
         var queryString = "EVENTNAME=GETQUOTE&SYMBOL="+symbol;
         window.open("controllerservlet?"+queryString,"QuickQuote",
               "width=300,height=240,resizable=no,menubar=no,toolbar=no,directories=no,"+
                "location=no,scrollbars=no,status=no");  
        } else {
          alert(" Enter a SYMBOL ");
        }
        
        
      }
      
      function showSymbols() {
        var settings = "width=400,height=320,resizable=no,menubar=no,toolbar=no,"+
                       "directories=no,location=no,scrollbars=no,status=no";
        window.open("controllerservlet?EVENTNAME=SYMBOLLOOKUP","symbollookup",settings);
      }
  
      
    </script>
      
  </head>

  <body text="#000000" bgcolor="#FFFFEA" OnLoad="tickinit()" >

    <!-- Start of Company Logo-->
  
    <jsp:include page="TitleGifs.jsp" flush="true"/>
  
    <!-- End of Company Logo-->

    <table width="100%" border="0"  bgcolor="#008000" cellpadding="0" cellspacing="0">
      <tr>
        <td align="left" class="midTime">&nbsp;&nbsp;<Script>writeDate();</Script></td>
        <td align="right"> 
          <a href="controllerservlet?EVENTNAME=SIGNUP" class="midlog">Sign Up</a> 
          <span class="midTime">&nbsp;<b>|</b>&nbsp;</span> 
          <a href="controllerservlet?EVENTNAME=LOGINPAGE" class="midlog">Login</a> 
          <span class="midTime">to View Profile / Trade!&nbsp;&nbsp;</span> 
        </td>
      </tr>
    </table>

    <% 
      // Get the latest stock rates for ticker and News 
      ArrayList marketData = (ArrayList) session.getAttribute("FIRSTPAGE.RESPONSE");
      
      ArrayList stockRatesList = null;
      ArrayList newsData       = null;

      if(marketData != null) {

        // Get the Stock Rates for all symbols
        stockRatesList = (ArrayList) marketData.get(0);

        // Get the News 
        newsData = (ArrayList)marketData.get(1);
  
        String color1 = "#FF6633";
        String color2 = "#008000";
        int ratesLen = stockRatesList.size();
      %>
    <table width="100%" border="0" cellpadding="0" cellspacing="0">
      <tr >
        <td background="images/bktick.gif" valign="bottom" height="26"> 

          <A name="tickpos">
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