JSP Editor stops accepting keyboard input

JSTL Code is showing warning underlines and isnt validating.

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kraythe

Post subject: JSTL Code is showing warning underlines and isnt validating.

Posted: Jan 05, 2005 - 05:15 PM

Registered Member

Joined: Oct 08, 2003
Posts: 2

Greetings.

I have a JSTL JSP page that works just fine. However, it wont validate at all, instead it underlines just about everything, performs slow and when I try to validate I get errors. The code and the errors follow.

All my libraries are int hte project, and like I said everything works in the actual Tomcat 5.0 container but it just doesnt validate and that is exceedingly annoying. I would like to be able to use myeclipse to edit my jsps but right now it is a major pain.

-- Robert

errors

Code:

Severity Description Resource In Folder Location Creation Time
2 cannot access javax.servlet.Servlet: file javax\servlet\Servlet.class not found. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31
2 cannot find symbol: symbol : class HttpServletRequest. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31
2 cannot find symbol: symbol : class HttpServletResponse. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31
2 cannot find symbol: symbol : class ServletException. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31
2 package javax.servlet.http does not exist: import javax.servlet.http.*;. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31
2 package javax.servlet does not exist: import javax.servlet.*;. NOTE: No JSP line number was avaliable so line 1 was used for the marker. AdminSubscriptions.jsp Candied Services/JSPs line 1 05 January 2005 18:04:31

source

Code:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<%@ page language="java" import="java.util.*"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
<%@ taglib prefix="cs" uri="http://www.jambit.com/taglibs/bmw/candy/CandiedServices" %>

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="eng">
<head>
<title>Administer Candied Services Subscriptions</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>

<body>


<c:if test="${!empty param['edit']}">
</c:if>


<c:if test="${!empty param['destroy']}">
   <cs:destroySubscription targetID="${param['selectedID']}"/>
   <hr/>
   <b>Destroyed Subscription:</b> <br/>
      ID = <c:out value="${param['selectedID']}"/><br/>
   <hr/>
</c:if>


<c:if test="${!empty param['create']}">
   <cs:createSubscription var="neoSubID" name="${param['neo.name']}"
      description="${param['neo.description']}"/>
   <hr/>
   <b>Created Subscription:</b> <br/>
      ID = <c:out value="${neoSubID}"/><br/>
      Name = <c:out value="${param['newsub.name']}"/><br/>
      Description = <c:out value="${param['newsub.description']}"/><br/>
   <hr/>
</c:if>

<center>
<h1>Administer Candied Services Subscriptions </h1>
</center>
<hr/>
<cs:listSubscriptions var="subs"/>
   <form name="manage"
      action="AdminSubscriptions.jsp" method="post">
   <table border=1 cellspacing=0 cellpadding=2 width="90%" >
   <tr>
      <th></th>
      <th align="center">ID</th>
      <th align="center">Name</th>
      <th align="center">Description</th>
   </tr>
      <c:forEach var="subID" items="${subs}">
         <cs:subscriptionInfo targetID="${subID}" nameVar="subName" descriptionVar="subDesc"/>
            <tr>
               <td width="1" height="1" valign="middle">
                  <input type="radio" name="selectedID"
                     value="<c:out value="${subID}"/>"/>
               </td>
               <td width="*"><c:out value="${subID}"/></td>
               <td width="*"><c:out value="${subName}"/></td>
               <td width="*"><c:out value="${subDesc}"/></td>
            </tr>
         </c:forEach>
   </table>
   <input type="submit" name="edit" value="Edit"/>
   <input type="submit" name="destroy" value="destroy"/>
</form>

   <h3>Create a New Subscription</h3>
   <form name="create" action="AdminSubscriptions.jsp" method="post">
<input type="text" name="neo.name" maxlength="15" size="15">
<input type="text" name="neo.description" maxlength="256" size="40">
<input type="submit" name="create" value="Create"><br/>
</form>

</body>
</html>

support-scott

Post subject:

Posted: Jan 05, 2005 - 06:13 PM

Moderator

Joined: May 06, 2003
Posts: 6799

Robert,

From the errors it appears your project build path isn't correct. Please check Properties > Java Build Path > Libraries and make sure that all the libs in WEB-INF/lib are on the build path. Adding any that aren't and cleaning/rebuilding the project should resolve the issue.

_________________
--Scott
MyEclipse Support

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