html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Murach's Java Servlets and JSP</title>
</head>
<body>
<%-- import packages and classes needed by the scripts --%>
<%@ page import="business.*, data.*" %>
<%
//get parameters from the request
String firstName = request.getParameter("firstName");
String lastName = request.getParameter("lastName");
String emailAddress = request.getParameter("emailAddress");
// get the real path for the EmailList.txt file
ServletContext sc = this.getServletContext();
String path = sc.getRealPath("/WEB-INF/EmailList.txt");
// use regular Java objects
User user = new User(firstName, lastName, emailAddress);
UserIO.add(user, path);
%>
<h1>Thanks for joining our email list</h1>
<p>Here is the information that you entered: </p>
<table cellspacing="5" cellpadding="5" border="1">
<tr>
<td align="right">First name:</td>
<td><%= firstName %></td>
</tr>
<tr>
<td align="right">Last name:</td>
<td><%= lastName %></td>
</tr>
<tr>
<td align="right">Email Address:</td>
<td><%= emailAddress %></td>
</tr>
</table>
<p>To enter another email address, click on the Back <br />
button in your browser or the Return button shown <br />
below.</p>
<form action="index.jsp" method="post">
<input type="submit" value="Return" />
</form>
</body>
</html>
and it’s giving me this error page…
Compilation of ‘C:\bea\user_projects\domains\mydomain.\myserver.wlnotdelete\extract\myserver_sample01_WebContent\jsp_servlet__display_email_entry.java’
failed:
C:\bea\user_projects\domains\mydomain.\myserver.wlnotdelete\extract\myserver_sample01_WebContent\jsp_servlet__display_email_entry.java:140:
cannot resolve symbol
probably
occurred due to an error in
/display_email_entry.jsp line 19:
ServletContext sc =
this.getServletContext();Full compiler error(s): C:\bea\user_projects\domains\mydomain.\myserver.wlnotdelete\extract\myserver_sample01_WebContent\jsp_servlet__display_email_entry.java:140:
cannot resolve symbol
symbol : method
getServletContext ()
location: class
jsp_servlet.__display_email_entry
ServletContext sc = this.getServletContext(); //[
/display_email_entry.jsp; Line:19] ^1 error
Thu Jun 03 15:56:09 CST 2010
any hint? I’m really new to JSP, and this is my first learning practice… can’t find it by google.com….
thanks!
JSPs in Weblogic behaves differently from Tomcat with respect to getServletContext
Replace
ServletContext sc = this.getServletContext();to
ServletContext sc = getServletConfig().getServletContext();