Article View: comp.lang.java.programmer
Article #482REPOST: create and call from a JSP from a servlet
From: Thomas Rademacher
Date: Tue, 08 Jan 2002 16:14
Date: Tue, 08 Jan 2002 16:14
70 lines
4432 bytes
4432 bytes
Hallo,
I have the following problem:
In a servlet (not generated from a jsp file) in the function doGet() I
will create in dependency of different input parameters different jsp
files and I will call the generated jsp file.
I can create the jsp-Code with...
public void doGet(
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException, java.io.IOException {
String text = null;
text = "<%@ page import=\"java.util.*\"%>";
text = text + "<%@ page
contentType=\"text/html;charset=iso-8859-1\"
%>";
text = text + "<jsp:useBean id=\"edi\" scope=\"session\"
class=\"jsp.MyClass\" />";
text = text + "<%";
text = text + " here: call functions...";
text = text + "%>";
text = text + "<html><head>head>";
text = text + "<body>xxxx</body></html>";
response.setContentType("text/html");
PrintWriter out = new PrintWriter(response.getOutputStream());
out.println(text);
out.close();
}
...and I see this code im my browser. But it will not create java
code, no code is executes.
With...
public void doGet(
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException, java.io.IOException {
response.sendRedirect("http://localhost:8080/myProject/file_xyz.jsp");
}
...I can call a jsp file. But I have not this file ( I want to create
this file!) in the moment of call.
I can not create a temporar file and call this file with
sendRedirect()!!
Thank you for your hints, Thomas
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