Help putting a scriplet in a jsp
I have the following jsp page which i have created a scriplet inside which should go around the arraylist and pull the data into a table but i am getting a error message when trying this the jsp is:
<BODY BGCOLOR>
<jsp:usebean id="pricePassed"
class ="MySite.displayBean"
Scope="request" />
<p><center><img src="image.jpg" width="350" height="200" /> </center></p>
<h1>The price ranged is </h1>
<h2><font color="white"><B><U> <jsp:getProperty name="pricePassed" property="pricePassed" /> </U></B></font></h2>
<P>
<center><a href="http://localhost:8080/examples/home.html
">Back</a></center>
<% = Iterator it = collection.iterator();
while( it.hasNext() ){
videoBean vids = (videoBean) it.next();
out.println( "<TR>" +
"<TD>" + vids.getTitle() + "</TD>" +
"<TD>" + vids.getDirector() + "</TD>" +
"<TD>" + vids.getRating() + "</TD>" +
"<TD>" + vids.getYearReleased() + "</TD>" +
"<TD>" + vids.getPrice() + "</TD>" +
"<TD>" + vids.getStockCount() + "</TD>" +
"<TD>" + vids.getImageName() +"</TD></TR>\n" );
} %>
</body>
</html>The error says:
org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated.
An error occurred between lines: 9 and 16 in the jsp file: /display.jsp
thanks not sure it this is better or worse lol but now i get :
org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated.
An error occurred between lines: 16 and 27 in the jsp file: /display.jsp
Generated servlet error:
D:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\examples\display$jsp.java:65: Class org.apache.jsp.Iterator not found.
Iterator it = collection.iterator();
^
An error occurred between lines: 16 and 27 in the jsp file: /display.jsp
Generated servlet error:
D:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\examples\display$jsp.java:65: Undefined variable or class name: collection
Iterator it = collection.iterator();
^
An error occurred between lines: 16 and 27 in the jsp file: /display.jsp
Generated servlet error:
D:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\examples\display$jsp.java:67: Class org.apache.jsp.videoBean not found.
videoBean vids = (videoBean) it.next();
^
An error occurred between lines: 16 and 27 in the jsp file: /display.jsp
Generated servlet error:
D:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\examples\display$jsp.java:67: Class org.apache.jsp.videoBean not found.
videoBean vids = (videoBean) it.next();
^
4 errors, 1 warning
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[#|2005-08-23T11:45:37.265+0100|INFO|sun-appserver-pe8.0.0_01|com.sun.faces.config.ConfigureListener|_ThreadID=11;|Application object verification completed successfully|#]
[#|2005-08-23T11:45:37.396+0100|INFO|sun-appserver-pe8.0.0_01|javax.enterprise.system.tools.admin|_ThreadID=11;|ADM1042:Status of dynamic reconfiguration event processing:[success]|#]
[#|2005-08-23T11:46:28.167+0100|INFO|sun-appserver-pe8.0.0_01|javax.enterprise.system.stream.out|_ThreadID=12;|login successfull145|#]
[#|2005-08-23T11:46:28.961+0100|INFO|sun-appserver-pe8.0.0_01|javax.enterprise.system.stream.out|_ThreadID=12;|
assigned to user query|#]
[#|2005-08-23T11:46:34.715+0100|SEVERE|sun-appserver-pe8.0.0_01|javax.enterprise.system.container.web|_ThreadID=12;|ApplicationDispatcher[/linnfdb] Servlet.service() for servlet jsp threw exception
javax.faces.el.EvaluationException: java.lang.NullPointerException
at
com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:206)
at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154)
at javax.faces.component.UISelectItems.getValue(UISelectItems.java:110)
at com.sun.faces.util.Util.getSelectItems(Util.java:602)
at com.sun.faces.renderkit.html_basic.MenuRenderer.getOptionNumber(MenuRenderer.java:488)
at com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:465)
at com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:430)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:443)
at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:130)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:435)
at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:113)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:683)
at javax.faces.component.UIData.encodeBegin(UIData.java:681)
at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591)
at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543)
at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.java:491)
at org.apache.jsp.NationalFaultsDataBase_jsp._jspx_meth_h_dataTable_0(NationalFaultsDataBase_jsp.java:581)
at org.apache.jsp.NationalFaultsDataBase_jsp._jspx_meth_h_form_0(NationalFaultsDataBase_jsp.java:331)
at org.apache.jsp.NationalFaultsDataBase_jsp._jspx_meth_f_view_0(NationalFaultsDataBase_jsp.java:291)
at org.apache.jsp.NationalFaultsDataBase_jsp._jspService(NationalFaultsDataBase_jsp.java:182)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:102)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:282)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:263)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:210)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:246)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:236)
at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:141)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:718)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:478)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:413)
at org.apache.catalina.core.ApplicationDispatcher.access$000(ApplicationDispatcher.java:77)
at org.apache.catalina.core.ApplicationDispatcher$PrivilegedForward.run(ApplicationDispatcher.java:92)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:319)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
at com.sun.jsfcl.app.ViewHandlerImpl.renderView(ViewHandlerImpl.java:181)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:221)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:246)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:236)
at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:141)
at linnfdb.data.SecurityCheckFilter.doFilter(SecurityCheckFilter.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:246)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:218)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:141)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:168)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:133)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:539)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at com.sun.enterprise.webservice.EjbWebServiceValve.invoke(EjbWebServiceValve.java:134)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at com.sun.enterprise.security.web.SingleSignOn.invoke(SingleSignOn.java:254)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at com.sun.enterprise.web.VirtualServerValve.invoke(VirtualServerValve.java:209)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:114)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:109)
at com.sun.enterprise.web.VirtualServerMappingValve.invoke(VirtualServerMappingValve.java:166)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:107)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:522)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:936)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:165)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:683)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:604)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:542)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:647)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.NullPointerException
at com.sun.jsfcl.data.ResultSetPropertyResolver$ColumnData.getSelectItems(ResultSetPropertyResolver.java:303)
at com.sun.jsfcl.data.ResultSetPropertyResolver.getValue(ResultSetPropertyResolver.java:61)
at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167)
at com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151)
at com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243)
at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173)
... 115 more
|#]
any help will be greatly appreciated. Pleaseeeeeeeeeeeeee can some get back to me.
Cheers
kumarhi,
I just found that this exception is thrown from function
public UIViewRoot createView(FacesContext context, String viewId) {
UIViewRoot viewRoot = handler.createView(context, viewId);
context.getExternalContext().getRequestMap().put(CREATED_VIEW, viewId);
setupPageBean(context, viewRoot);
return viewRoot;
in viewHandlerImpl.java.
Has anyone got ideas about this???
Any help will be greatly appreciated.
cheers
kush -
Has somebody who can help me please with JavaMail and JSP ?
I am new in JSP
And I would wish to create a JSP to send an email with attachment.
For the compilation of my JavaBeans I use JBuilder 9 Personnel version
Then I have j2sdk1.4.0
In C:\j2sdk1.4.0\
For the installation of the API javamail
it is necessary to download two jar files Mail.jar and activation .jar
http://java.sun.com/products/javamail/javadocs/index.html
it is done!
then, I copied my two files mail.jar and activation.jar in the directory
C:\j2sdk1.4.0\lib
And in
C:\jBuilder 9 \jdk1.4\lib
I have family Windows XP
Then from DOS in the the directory c:\ Documents and Settings\MEBARKIA
I have to add this line:
SET CLASSPATH=c:\j2sdk1.4.0\lib\mail.jar;c:\j2sdk1.4.0\lib\activation.jar;
Finally,
for a test, I downloaded an example of Javabean from : http://java.sun.com/developer/qow/archive/74/
the source code is:
import java.beans.*;
import java.util.*;
import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class XYZMail extends Object
implements java.io.Serializable {
private ArrayList mailTo
= new ArrayList();
private String mailFrom ;
private String mailSubject ;
private String mailMessage ;
private String mailHost;
private ArrayList mailAttachments = new ArrayList();
private Properties props;
private javax.mail.Session sess;
private InternetAddress[] address
= { new InternetAddress() };
public XYZMail() {
props = new Properties( ) ;
props = System.getProperties();
public long sendMail () throws MessagingException {
props.put("mail.smtp.host", getMailHost() );
sess = javax.mail.Session.getDefaultInstance(props, null);
sess.setDebug( Boolean.valueOf( "false" ).booleanValue() );
int i = 0;
MimeMessage msg = new MimeMessage(sess);
msg.setFrom(new InternetAddress( getMailFrom() ));
for ( Iterator itr = mailTo.iterator( ); itr.hasNext(); ) {
address[i] = new InternetAddress((String) itr.next()) ;
msg.setRecipients(Message.RecipientType.TO, address);
msg.setSubject( getMailSubject() );
MimeBodyPart mbp1 = new MimeBodyPart();
mbp1.setText( getMailMessage() );
Multipart mp = new MimeMultipart();
mp.addBodyPart(mbp1);
if ( ! mailAttachments.isEmpty() ) {
MimeBodyPart mbp2 = new MimeBodyPart();
FileDataSource fds=new FileDataSource( (String)
mailAttachments.get(0) );
mbp2.setDataHandler(new DataHandler(fds));
mbp2.setFileName( (String) mailAttachments.get(0) );
mp.addBodyPart(mbp2);
msg.setContent(mp);
msg.setSentDate(new Date());
Transport.send(msg);
return 1;
public ArrayList getMailTo ( ) {
return mailTo;
public String getMailFrom ( ) {
return mailFrom;
public String getMailSubject ( ) {
return mailSubject;
public String getMailMessage ( ) {
return mailMessage;
public ArrayList getMailAttachments ( ) {
return mailAttachments;
public String getMailHost ( ) {
return mailHost;
public void setMailHost ( String host ) {
mailHost = host;
public void setMailAttachments ( ArrayList attachments ) {
mailAttachments = attachments ;
public void setMailMessage ( String msg ) {
mailMessage = msg ;
public void setMailSubject ( String subject ) {
mailSubject = subject ;
public void setMailFrom ( String from ) {
mailFrom = from;
public void setMailTo ( ArrayList to ) {
mailTo = to;
I have all these error messages:
"XYZMail.java" : Erreur No. 704 : acc?s impossible au r?pertoire javax\mail en ligne 6, colonne 1
"XYZMail.java" : Erreur No. 704 : acc?s impossible au r?pertoire javax\mail\internet en ligne 8, colonne 1
"XYZMail.java" : Erreur No. 704 : acc?s impossible au r?pertoire javax\activation en ligne 9, colonne 1
"XYZMail.java" : Erreur No. 302 : classe javax.mail.Session non accessible ; aucune classe ni source trouv? pour javax.mail.Session en ligne 22, colonne 20
"XYZMail.java" : Erreur No. 300 : classe InternetAddress introuvable dans classe gestionbadges.XYZMail en ligne 23, colonne 9
"XYZMail.java" : Erreur No. 300 : classe MessagingException introuvable dans classe gestionbadges.XYZMail en ligne 31, colonne 32
"XYZMail.java" : Erreur No. 300 : classe InternetAddress introuvable dans classe gestionbadges.XYZMail en ligne 24, colonne 9
"XYZMail.java" : Erreur No. 302 : classe javax.mail.Session non accessible ; aucune classe ni source trouv? pour javax.mail.Session en ligne 34, colonne 19
"XYZMail.java" : Erreur No. 300 : classe MimeMessage introuvable dans classe gestionbadges.XYZMail en ligne 38, colonne 1
"XYZMail.java" : Erreur No. 300 : classe MimeMessage introuvable dans classe gestionbadges.XYZMail en ligne 38, colonne 23
"XYZMail.java" : Erreur No. 300 : classe InternetAddress introuvable dans classe gestionbadges.XYZMail en ligne 40, colonne 17
"XYZMail.java" : Erreur No. 300 : classe InternetAddress introuvable dans classe gestionbadges.XYZMail en ligne 42, colonne 18
"XYZMail.java" : Erreur No. 302 : classe Message.RecipientType non accessible ; aucune classe ni source trouv? pour Message.RecipientType en ligne 46, colonne 27
"XYZMail.java" : Erreur No. 300 : classe MimeBodyPart introuvable dans classe gestionbadges.XYZMail en ligne 50, colonne 1
"XYZMail.java" : Erreur No. 300 : classe MimeBodyPart introuvable dans classe gestionbadges.XYZMail en ligne 50, colonne 25
"XYZMail.java" : Erreur No. 300 : classe Multipart introuvable dans classe gestionbadges.XYZMail en ligne 53, colonne 1
"XYZMail.java" : Erreur No. 300 : classe MimeMultipart introuvable dans classe gestionbadges.XYZMail en ligne 53, colonne 20
"XYZMail.java" : Erreur No. 300 : classe MimeBodyPart introuvable dans classe gestionbadges.XYZMail en ligne 57, colonne 1
"XYZMail.java" : Erreur No. 300 : classe MimeBodyPart introuvable dans classe gestionbadges.XYZMail en ligne 57, colonne 25
"XYZMail.java" : Erreur No. 300 : classe FileDataSource introuvable dans classe gestionbadges.XYZMail en ligne 59, colonne 1
"XYZMail.java" : Erreur No. 300 : classe FileDataSource introuvable dans classe gestionbadges.XYZMail en ligne 59, colonne 24
"XYZMail.java" : Erreur No. 300 : classe DataHandler introuvable dans classe gestionbadges.XYZMail en ligne 61, colonne 25
"XYZMail.java" : Erreur No. 300 : variable Transport introuvable dans classe gestionbadges.XYZMail en ligne 70, colonne 1
Thanks for your's help!!!!!Thank you very much for your answer wew64.
Yes, I have a local server TOMCAT
But the problem
It is on the compilation I do not arrive has to compile my javabean XYZMail java
With jbuilder 4
However I have to configure my CLASSPATH on the level of DOS
And on the variables of enivrements of Windows XP.
I copied the two files mail.jar and activation.jar everywhere
In
C:\j2sdk1.4.0\lib
And in
C:\j2sdk1.4.0\jre
C:\j2sdk1.4.0\jre\lib
Even case with
c:\jBuider 4
thanks. -
Need help to get JS variable from JSP???i have partial soultion
Hi everyBody
here a littil desciption about wht i need:
the user should Input value by (prompt) in javascript, then the value will be assigned to JS variable
and i need the value which the user input but in JSP
so i do like this
<script>
var gg;
function getF(){
gg = prompt("yes","input name");
</script>JSP+JS,, both in same page
now JSP code
String newname = "<script>document.writeln(gg)</script>";now the problem is->
i need pass the newname variable to the method renameTo() which belong to FILE class
but i face problem with it cuz newname variable will not be assigned, it will execute the statment each time i use newname varible????
while renameTo() method should take parameter type File.
i hope i put al the details about my problem
any help please???BalusC:
i've tried ur way:
this is the JS function
<script>
var userInput;
function getF(){
userInput = prompt("yes","input name");
return userInput;
</script>and here where i call the JS function and then pass the returned value
out.print("<a href = index.jsp?'newName=javascript:getF()'><img src = folder.jpeg width = 48 height = 48 /></a>");i got the parameter here
String newPath = request.getParameter("newName");
out.print("newnameObject = "+newPath);but it return null????
any explain???!!!!
bst rgds
Edited by: Mr.Carlito on Jan 8, 2008 3:53 AM -
How to put data into textbox using JSP
How can I put data into a textbox using JSP?
This code prints to a html page but I want it inside an text area:
// Print out the type and file name of each row.
while(ftplrs.next())
int type = ftplrs.getType();
if(type == FtpListResult.DIRECTORY)
out.print("DIR\t");
else if(type == FtpListResult.FILE)
out.print("FILE\t");
else if(type == FtpListResult.LINK)
out.print("LINK\t");
else if(type == FtpListResult.OTHERS)
out.print("OTHER\t");
out.print(ftplrs.getName() +"<br>");
}I have tried with the code below:
<textarea name="showDirectoryContent" rows="10" cols="70">
<%
// Print out the type and file name of each row.
while(ftplrs.next())
int type = ftplrs.getType();
if(type == FtpListResult.DIRECTORY)
%>
<%= "DIR\t" %>
<% else if(type == FtpListResult.FILE) %>
<%= "FILE\t" %>
<% else if(type == FtpListResult.LINK) %>
<%= "LINK\t" %>
<% else if(type == FtpListResult.OTHERS) %>
<%= "OTHER\t" %>
<% String temp = ftplrs.getName() +"<br>");
<%= temp > <br>
%>
</textarea>I get the following error:
Location: /myJSPs/jsp/grid-portal-project/processviewfiles_dir.jsp
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile Note: sun.tools.javac.Main has been deprecated.
C:\tomcat\jakarta-tomcat-3.3.1\work\DEFAULT\myJSPs\jsp\grid_0002dportal_0002dproject\processviewfiles_dir_3.java:151: 'else' without 'if'.
else if(type == FtpListResult.FILE)
^
C:\tomcat\jakarta-tomcat-3.3.1\work\DEFAULT\myJSPs\jsp\grid_0002dportal_0002dproject\processviewfiles_dir_3.java:165: 'else' without 'if'.
else if(type == FtpListResult.LINK)
^
C:\tomcat\jakarta-tomcat-3.3.1\work\DEFAULT\myJSPs\jsp\grid_0002dportal_0002dproject\processviewfiles_dir_3.java:179: 'else' without 'if'.
else if(type == FtpListResult.OTHERS)
^
C:\tomcat\jakarta-tomcat-3.3.1\work\DEFAULT\myJSPs\jsp\grid_0002dportal_0002dproject\processviewfiles_dir_3.java:193: ';' expected.
String temp = ftplrs.getName() +"");
^
4 errors, 1 warning
at org.apache.tomcat.facade.JasperLiaison.javac(JspInterceptor.java:898)
at org.apache.tomcat.facade.JasperLiaison.processJspFile(JspInterceptor.java:733)
at org.apache.tomcat.facade.JspInterceptor.requestMap(JspInterceptor.java:506)
at org.apache.tomcat.core.ContextManager.processRequest(ContextManager.java:968)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:875)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:833)
at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10Interceptor.java:176)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:494)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:516)
at java.lang.Thread.run(Thread.java:536)
Please help???Yes indeed this works:
<textarea name="showDirectoryContent" rows="10" cols="70">
<%
// Print out the type and file name of each row.
while(ftplrs.next())
int type = ftplrs.getType();
if(type == FtpListResult.DIRECTORY)
{%>
<%= "DIR\t" %>
<%} else if(type == FtpListResult.FILE) {%>
<%= "FILE\t" %>
<%} else if(type == FtpListResult.LINK) {%>
<%= "LINK\t" %>
<%} else if(type == FtpListResult.OTHERS) %>
<%= "OTHER\t" %>
<%= ftplrs.getName() %>
<%
%> -
Need Help Putting Together a rMBP so I Have Everything I Need...
Hello-
I am having trouble getting the right kind of help from "Chat Now" on apple.com and calling in to get my questions/needs taken care of so that when I get the rMBP I will be sure I wil have what I need to go right online and teach the online courses. I even went to the local apple store and woked with a couple sames guys there, but they were not clear in a couple situations on what I would need with the different options the rMBP gives. so I am truning to the great apple forum for additional help. this might be too much to ask even for tis forum, but if I can learn a little at a time, maybe I can gradually gain the knowledge I need to have a complete and functioning home office for my personal computing needs and my needs as an online teacher at a university back East. My technical knowledge is not the best, so as far as the rMBP goes, a big problem for me is that I do not have the knowledge to make sure I order everything I need with the changes a new rMBP will bring to my current setup (which is just a basic MBP using a wireless router and a USB cable for the printer that I just connect when I need to print). I realizee my current set up on my desk is not the most advanced, but I would need a pro to come to my office and help me get the best set-up for what I am curently using. It seems that the agents I chat with and/or talk to on the phone are aslo lacking in knowledge to help me put together a rMBP that will be ready to fully use and have with the order all that I need so that I do not have to order additional items in a mad rush to be ready for the courses I am teaching online. I have read several articles about the rMBP so that I cold have some knowledge about what I will need but as I said my techie knowledge is lacking. I am looking at the 15" rMBP with all of the full upgrades that the configure option allows one to get. I am not clear if I do run into trouble with my wi fi and have to use my ethernet cable what I will need to do this. I also have programs that are older that I am guesing I will need to install using a DVD player. I would like to hook up the printer I have or a new Canon printer and use it wirelessly, but for now I will most likely be using it with a USB cable. I am not clear on the thunderbolt technology and if I should get any of these cables for any of the connections. I also would like to get a great speaker system and will need to hook that up, but I am not clear on the best way to do this. I have been wanting an iMac, but I am not sure what is a good slection to get and how to connect it to the rMBP or one of the other 2 older MBPs I currently have.
If somebody could list for me what I would need to have a complete rMBP that will allow me to do these hookups and connections and explain what would be the best way to complete the various connections so that I have all that I will need to get up and running, I would really appreciate it. Because I do not have any USB 3.0 cables or cables for various additional connections, I would need help/suggestions in this area. I realize this is hard to do not seeing my office, but since I will be starting new with the purchase of the new rMBP and hopefully an iMac (and a new Canon printer and new set of great sounding speakers) getting some advice on what I should order for the various connections would be a hugh help. Part of the problem is with the rMBP and not having used one of these in the past. I know some of the differences with this machine like the lack of an internal SuperDrive and the new ports, but I do not know what cables I will need that will utilize the newer technology this machine and an imac will bring to my office.
Any suggestions are greatly appreciated, even if you do not give me specific answers, but an idea, for example, of what I might need to connect the speaker system (knowing the best way the new speaker system shold be connected to the rMBP and/or the iMac. I am not even clear if I do want to use the iMac with the rMBP for teaching with a larger display what I will need to connect the imac to the rMBP. is this done by an HDMI cable and if so is there a specific type or example you could mention that is on apple.com?There are many differences with the new rMBP. There are ports that I am not sure what I would use them for. Even the ethernet cable I use now to get the internet will not work with the rMBP. I thought there would be some additional help on here. as far as configuring the rMBP there are just a few options but the differences between an older MBP and the new rMBP is great. No need to reply I will turn off email notifications. I gave as much information as I did because in the past I was told to give more information.
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Need help in using SQL in a jsp file to compare date and time
hi every one,
Actually I am doing a project using JSP. I need to compare a date field in the database (MS Acess) to the current system date and time. I have to do this in a select statement.
I have alredy defined a variable of type Date in the JSP file and I am comparing this variable to the date in the database through a select statemant.
Here is what I am doing
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss");
java.util.Date today = new java.util.Date();
String myDate=sdf.format(today);
query = "SELECT Car_ID, Model_ID, Year, Ext_Color, Price from Cars where EDate <= "+myDate+" ;";
EDate is the feild in the database and it's format is (5/12/2008 5:29:47 PM) it is of type Date/Time in MS Acess.
when I execute the query it gives the following error
SQL error:java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Syntax error (missing operator) in query expression 'EDate <= 2008-10-16 08:10:07'.
I hope any one can help me with that error and answer my question, I've tried too many things but nothing helps
Thanks in advance :-)Hi,
When the comparision is needed to be done with the current date , we don't need to send in Java
Date then format it and compare with MS Acess Date.
In MS Access we have Date() function which will give you the current date.
So you can try rewriting your query as following :
query = "SELECT Car_ID, Model_ID, Year, Ext_Color, Price from Cars where EDate <= Date() ;"; ---------------------
Hope this helps.
Thanks
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