Estou tentando passar um dado string do meu servlet e comparar com uma variável na minha página jsp, porém qdo comparo aparece o seguinte erro:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 4 in the jsp file: /jsp/CadastroQuest.jsp
Generated servlet error:
C:\Arquivos de programas\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\apteste\org\apache\jsp\jsp\CadastroQuest_jsp.java:49: incompatible types
found : java.lang.String
required: boolean
if (test = a){
^
An error occurred at line: 4 in the jsp file: /jsp/CadastroQuest.jsp
Generated servlet error:
C:\Arquivos de programas\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\apteste\org\apache\jsp\jsp\CadastroQuest_jsp.java:49: cannot resolve symbol
symbol : variable a
location: class org.apache.jsp.jsp.CadastroQuest_jsp
if (test = a){
^
2 errors
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
Apache Tomcat/5.0.28
meu servlet:
.
.
.
try {
msg = "Por favor, preencha todos os campos.";
req.setAttribute("mensagem", msg);
teste = "a";
req.setAttribute("test", teste);
RequestDispatcher rd = req.getRequestDispatcher("../jsp/CadastroQuest.jsp");
rd.forward(req, res);
.
.
.
meu jsp:
.
.
.
<%@page contentType=“text/html”%>
<%@page pageEncoding=“UTF-8”%>
<%
String mensagem = (String)request.getAttribute(“mensagem”);
String test = (String)request.getAttribute(“test”);
if (test = a){
out.println(mensagem);
}
%>
.
.
.
Se alguém puder me dar uma dica eu agradeço…
Obrigada
Sta Leisley
