Hello I'm trying to make a simple web application and I have problems with loadFromString (string).
my servlet is:
package controller;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.RequestDispatcher;
/**
* Servlet implementation class for Servlet: SimpleController
*
*/
public class SimpleController extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet
{
/* (non-Java-doc)
* @see javax.servlet.http.HttpServlet#HttpServlet()
*/
public SimpleController()
{
super();
}
/* (non-Java-doc)
* @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
String string =” String obtained by saveToString ()”;
HttpSession session = request.getSession();
session.setAttribute("string", string);
RequestDispatcher dispatcher;
dispatcher = getServletContext().getRequestDispatcher("/ShowUser.jsp");
dispatcher.forward(request,response);
}
/* (non-Java-doc)
* @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
this.doGet(request, response);
}
}
my jsp is:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<jsp:useBean id="string" scope="session" class="java.lang.String"></jsp:useBean>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<script type="text/javascript">
function load(){
var applet = document.getElementById("fcapplet");
applet.getDiagramView().setAllowInplaceEdit(true);
var fc = applet.getDiagram();
fc.loadFromString(<%=string %>);
}
</script>
<title>Informazioni utente salvate su file</title>
</head>
<body onload="load()">
<table>
<tr><td>
<applet id="fcapplet" code="com.mindfusion.diagramming.DiagramApplet.class" archive="JDiagram.jar" width="640" height="480" mayscript>
</applet>
</td></tr>
</table>
</body>
</html>
Can you help?
sorry my English!
Mimi
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LoadFromString Problem (Read 15974 times)
