Generated Servlet Error Request Cannot Be Resolved
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Jsp Cannot Be Resolved
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Arraylist Cannot Be Resolved To A Type In Jsp
you, helping each other. Join them; it only takes a minute: Sign up servlet request.getParameter cannot be resolved up vote 0 down vote favorite The following is a servlet for getting parameter from a jsp page. I am trying to run following code -- import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import result set cannot be resolved to a type jsp javax.swing.JFrame; public class oneServlet extends HttpServlet { public static Connection getConnection() throws Exception { String driver = "org.postgresql.Driver"; String url = "jdbc:postgresql://10.1.11.112:5432/pack"; String username = "pack"; String password = "pack"; Class.forName(driver); Connection conn = DriverManager.getConnection(url, username, password); return conn; } public static void main(String[] args) throws Exception { String user=request.getParameter("t1"); String pass=request.getParameter("t2"); Connection conn = null; PreparedStatement pstmt = null; try { conn = getConnection(); String queryTest = "select username,password from login"; pstmt = conn.prepareStatement(queryTest); ResultSet rs = pstmt.executeQuery(); while (rs.next()) { String username=rs.getString(1); String password=rs.getString(2); if(user.equals(username) && pass.equals(password)) { JFrame frame = new JFrame("/LoginSuccess.jsp"); } else { System.out.println("Login Failed,Please try Againe"); } }} catch (Exception e) { e.printStackTrace(); } finally { pstmt.close(); conn.close(); } } } It's showing error in request.getParameter that " request cannot be resolved. Can anyone help me resolve this. java servlets share|improve this question edited Feb 8 '13 at 11:48 Mark Rotteveel 36.3k84677 asked Feb 8 '13 at 4:45 NewBee 22941027 2 Start learning about serlvets in our Servlets wiki –Luiggi Mendoza Fe
This Site Careers Other all forums Forum: Servlets can any body solved my problem on RequestDispatcher. Chidanand Chauhan Ranch Hand Posts: 77 posted 10 years ago I am facing a problem with the error
Cannot Resolve Method Getparameter Jsp
org.apache.jasper.JasperException: /login.jsp(0,19) quote symbol expected Please check my code. I have a java import arraylist in jsp file(Servlet) GuestJsp which is forwarding the ServletRequest to login.jsp. GuesJsp.java stores in tomcat/webapps/WEB-INF/classes/com/example/ GuestJsp.java File name: GuestJsp.java package com.example; import class cannot be resolved in jsp java.io.*; import java.util.*; import javax.servlet.*; import javax.servlet.http.*; public class GuestJsp extends HttpServlet { public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { req.setAttribute("message", "Hello, world"); ServletContext app = getServletContext(); RequestDispatcher disp; disp http://stackoverflow.com/questions/14765850/servlet-request-getparameter-cannot-be-resolved = app.getRequestDispatcher("/login.jsp"); disp.forward(req, res); } } Login.jsp file stores in tomcat/webapps/Myapplication/login.jsp Ben Souther Sheriff Posts: 13411 I like... posted 10 years ago org.apache.jasper.JasperException: /login.jsp(0,19) quote symbol expected Looks like the problem is in your login.jsp, not the servlet. [klunk] [ December 01, 2005: Message edited by: Ben Souther ] Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples https://coderanch.com/t/361728/Servlets/java/body-solved-RequestDispatcher jsonf David O'Meara Rancher Posts: 13459 I like... posted 10 years ago org.apache.jasper.JasperException: /login.jsp(0,19) quote symbol expected It looks like you are missing a quote symbol in your JSP, nothing to do with the RequestDispatcher. Chidanand Chauhan Ranch Hand Posts: 77 posted 10 years ago Originally posted by David O'Meara: org.apache.jasper.JasperException: /login.jsp(0,19) quote symbol expected It looks like you are missing a quote symbol in your JSP, nothing to do with the RequestDispatcher. Where is the main error in jsp i am pasting my jsp code please find it out where is the quote symbol expected. File name :login.jsp <%@ page language=javascript %>
<%= request.attribute.message %>
ramprasad madathil Ranch Hand Posts: 489 I like... posted 10 years ago The same issue is being dicussed in this post. Chidanand, seeing that both Ben and Dave are giving you answers here, recommend that you stick to this post and give up on the other one. cheers, ram. David O'Meara Rancher Posts: 13459 I like... posted 10 years ago The other copy is now closed, please keep conversations in a single thread. <%@ page language=javascript %> shouldfollowing error messages are displayed: HTTP ERROR 500 Problem accessing /. Reason: PWC6033: Error in Javac https://support.lucidworks.com/hc/en-us/articles/201784186-Error-in-Javac-compilation-for-JSP-in-LucidWorks-Search-UI compilation for JSP PWC6199: Generated servlet error: The type java.util.Map$Entry cannot https://www.experts-exchange.com/questions/21643526/DateFormat-cannot-be-resolved-or-is-not-a-type.html be resolved. It is indirectly referenced from required .class files PWC6199: Generated servlet error: The type java.util.Comparator cannot be resolved. It is indirectly referenced from required .class files PWC6197: An error occurred at line: 14 in the jsp file: /index.jsp PWC6199: Generated cannot be servlet error: Comparator cannot be resolved to a type PWC6197: An error occurred at line: 123 in the jsp file: /index.jsp PWC6199: Generated servlet error: The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from required .class files PWC6197: An error occurred at line: 123 in the jsp file: /index.jsp PWC6199: cannot be resolved Generated servlet error: The method replace(char, char) in the type String is not applicable for the arguments (String, String) Caused by: org.apache.jasper.JasperException: PWC6033: Error in Javac compilation for JSP PWC6199: Generated servlet error: The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files PWC6199: Generated servlet error: The type java.util.Comparator cannot be resolved. It is indirectly referenced from required .class files PWC6197: An error occurred at line: 14 in the jsp file: /index.jsp PWC6199: Generated servlet error: Comparator cannot be resolved to a type PWC6197: An error occurred at line: 123 in the jsp file: /index.jsp PWC6199: Generated servlet error: The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from required .class files PWC6197: An error occurred at line: 123 in the jsp file: /index.jsp PWC6199: Generated servlet error: The method replace(char, char) in the type String is not applicable for the arguments (String, String) at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:129) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:299) at org.apache.jasper.compiler.Compiler.generateCla
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > DateFormat cannot be resolved or is not a type Want to Advertise Here? Solved DateFormat cannot be resolved or is not a type Posted on 2005-11-26 Java EE Java 2 Verified Solutions 26 Comments 9,025 Views Last Modified: 2013-11-24 Hi, Please kindly assist how can we resolved the error below. Thanks. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 8 in the jsp file: /test.jsp Generated servlet error: DateFormat cannot be resolved or is not a type An error occurred at line: 8 in the jsp file: /test.jsp Generated servlet error: SimpleDateFormat cannot be resolved or is not a type <%@ taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ page language="java" contentType="text/html" %> <%@ page import="java.io.*, java.util.*" %> <% try { DateFormat formatter = new SimpleDateFormat("MM/dd/yy"); Date varweekdate = (Date)formatter.parse(request.getParameter("week")); Calendar cal = Calendar.getInstance(); cal.setTime(varweekdate); cal.add(Calendar.DATE, 1); varweekdate = cal.getTime(); } catch (ParseException e) { } %>