[java ee programming] Re: HELP! Design Review Risk Management topics (in Java projects) required
On Sep 7, 8:35 am, Kalyana Yogam kalyanayogam.webm...@gmail.com wrote: Hi, I have to take 2 one hour sessions on the following topics: * Project Design Review * Project Risk Management Can you please recommend any topics/examples/case studies for the same? Any help will be much appreciated. Your best bet would be to google for it. Michèle Garoche Regards Kal -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
[java ee programming] Re: help me please
What question do you have? Make sure you post it on the java-ee-j2ee-programming-with-passion@googlegroups.com, I will look at it when I am available. On Tue, Oct 20, 2009 at 6:41 PM, diego rangel ingsopor...@hotmail.comwrote: hello hieu: imagine that i received an email from the owner of the group where write to me the following: -- -- -Hieu --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: help me please
well... the all messages that I send not appear in my box.. thats all could you help me hieulu.. On 21 oct, 09:42, hieu hieulu...@gmail.com wrote: What question do you have? Make sure you post it on the java-ee-j2ee-programming-with-passion@googlegroups.com, I will look at it when I am available. On Tue, Oct 20, 2009 at 6:41 PM, diego rangel ingsopor...@hotmail.comwrote: hello hieu: imagine that i received an email from the owner of the group where write to me the following: -- -- -Hieu --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: Help....
Hi Shimaf, Here is a tutorial for Java in Netbeans, though it is for Netbeans 5.0, so some things may be a little different. http://cs.armstrong.edu/liang/intro5e/SupplementINetBeans.pdf Alternatively, you could use the help within Netbeans. Hope this helps. -Kathleen - Forwarded Message From: Ahmad Sqaure ahmadk...@yahoo.com To: kathleenmjust...@yahoo.com Sent: Tuesday, October 13, 2009 4:06:39 AM Subject: Help Hi, i'm newbie in netbeans IDE, pls could you direct me to any site that i can get in depth tutorials and resources regarding netbeans (java).. looking forwards for your kind reponse Thanks, Shimaf --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: help
Hi Diego, Try to reboot your system, might help... Moria. From: java-ee-j2ee-programming-with-passion@googlegroups.com [mailto:java-ee-j2ee-programming-with-pass...@googlegroups.com] On Behalf Of diego rangel Sent: Monday, October 05, 2009 1:09 PM To: java-ee-j2ee-programming-with-passion@googlegroups.com Subject: [java ee programming] help hello guys: that is i have a problem colud you help me please? i cant run the projects . the error that i get is: C:\Documents and Settings\diego rangel\Mis documentos\NetBeansProjects\Hello\nbproject\build-impl.xml:563: Deployment error: Cannot perform required operation, since the server is currently in suspended state and thus cannot handle any requests. See the server log for details. -- what can i do? thanka a lot --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: help
Try deleting the server instance and server configuration and rerun with new server insatnce and server configuration file. Vaishali Kumar Subject: [java ee programming] Re: help Date: Mon, 5 Oct 2009 13:52:27 -0700 From: mshebsov...@xifin.com To: ingsopor...@hotmail.com; java-ee-j2ee-programming-with-passion@googlegroups.com Hi Diego, Try to reboot your system, might help… Moria. From: java-ee-j2ee-programming-with-passion@googlegroups.com [mailto:java-ee-j2ee-programming-with-pass...@googlegroups.com] On Behalf Of diego rangel Sent: Monday, October 05, 2009 1:09 PM To: java-ee-j2ee-programming-with-passion@googlegroups.com Subject: [java ee programming] help hello guys: that is i have a problem colud you help me please? i cant run the projects . the error that i get is: C:\Documents and Settings\diego rangel\Mis documentos\NetBeansProjects\Hello\nbproject\build-impl.xml:563: Deployment error: Cannot perform required operation, since the server is currently in suspended state and thus cannot handle any requests. See the server log for details. -- what can i do? thanka a lot _ Begin your day with a strong dose of news, sports, entertainment and more on MSN India http://in.msn.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: HELP XML FILE FOR EXCERSISE1
I dont know if i get it but if you write this in your webbrowser http://localhost:8080/MyFirstWebApp/http://localhost:8080/MyFirstWebApp/MyOwnServeletyour JSP file shouls open. If you want to change where to go when you write /MyFirstWebApp do what Nicolai said. On Mon, Sep 7, 2009 at 2:33 AM, Nickolai Kurutin nickolai.kuru...@gmail.com wrote: Hi, Srilaxmi. You should change the Relative URL of the application in order to open your welcome jsp-file. Try this: Delete /MyOwnServlet from Relative URL field. Then build and run the application. Right click MyFirstWebAppproject node and select Run. *Observe that the browser is refreshed and MyOwnJsp.jsp was opened.* Good coding! On Mon, Sep 7, 2009 at 4:48 AM, Srilaxmi Seetharamachar srilax...@yahoo.com wrote: HELLO, Below is the web.xml screen shot of my excersise1.I have modified web.xml file as in the lab work to MyOwnJsp.jsp The screen shot is below. When I run the project the browser will open as servelet file.It will not open MyOwnJsp.jsp file as per the lab work. (http://localhost:8080/MyFirstWebApp/MyOwnServelet) Please help... Thank you.. ?xml version=1.0 encoding=UTF-8? web-app version=2.5 xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; servlet servlet-nameMyOwnServelet/servlet-name servlet-classmyownpackage.MyOwnServelet/servlet-class /servlet servlet-mapping servlet-nameMyOwnServelet/servlet-name url-pattern/MyOwnServelet/url-pattern /servlet-mapping session-config session-timeout 30 /session-timeout /session-config welcome-file-list welcome-fileMyOwnJsp.jsp/welcome-file /welcome-file-list /web-app -- /* Gomez Marcos Ssr Java Developer.- */ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: HELP XML FILE FOR EXCERSISE1
This is what worked for me... Try closing the browser and letting the Netbeans run triangle open the page. If that doesn't work modify the xml file on the servlet tab, rather than the xml tab. Select JSP file, write in the name of the JSP file: /MyOwnJSP.jsp On Sep 6, 9:48 pm, Srilaxmi Seetharamachar srilax...@yahoo.com wrote: HELLO, Below is the web.xml screen shot of my excersise1.I have modified web.xml file as in the lab work to MyOwnJsp.jsp The screen shot is below. When I run the project the browser will open as servelet file.It will not open MyOwnJsp.jsp file as per the lab work. (http://localhost:8080/MyFirstWebApp/MyOwnServelet) Please help... Thank you.. ?xml version=1.0 encoding=UTF-8? web-app version=2.5 xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; servlet servlet-nameMyOwnServelet/servlet-name servlet-classmyownpackage.MyOwnServelet/servlet-class /servlet servlet-mapping servlet-nameMyOwnServelet/servlet-name url-pattern/MyOwnServelet/url-pattern /servlet-mapping session-config session-timeout 30 /session-timeout /session-config welcome-file-list welcome-fileMyOwnJsp.jsp/welcome-file /welcome-file-list /web-app --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: HELP XML FILE FOR EXCERSISE1
Hi, Srilaxmi. Just a sugestion: Open in NetBeans the file you want to execute (servlet or JSP file). Then execute it using Shift + F6. This action normally opens the (default) browser and displays in it the very file you selected. The URL displayed in the browser is the one you can type manually to open the file. If your server is configured to turn to another TCP/IP port than 8080 or if there is some problem in the xml file, then you will see the server configuration in the URL displayed by your browser. -- Hope it Helps mihai Srilaxmi Seetharamachar a écrit : HELLO, Below is the web.xml screen shot of my excersise1.I have modified web.xml file as in the lab work to MyOwnJsp.jsp The screen shot is below. When I run the project the browser will open as servelet file.It will not open MyOwnJsp.jsp file as per the lab work. (http://localhost:8080/MyFirstWebApp/MyOwnServelet) Please help... Thank you.. ?xml version=1.0 encoding=UTF-8? web-app version=2.5 xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; servlet servlet-nameMyOwnServelet/servlet-name servlet-classmyownpackage.MyOwnServelet/servlet-class /servlet servlet-mapping servlet-nameMyOwnServelet/servlet-name url-pattern/MyOwnServelet/url-pattern /servlet-mapping session-config session-timeout 30 /session-timeout /session-config welcome-file-list welcome-fileMyOwnJsp.jsp/welcome-file /welcome-file-list /web-app --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: help me in this
Hello There, To know about servers you just go Tools -- Servers You just see at Domains Folder: 1) For On/Off Glassfish v2.1, go to: INSTALL_ROOT\Sun\AppServer\bin For The Logging: Go to: INSTALL_ROOT\Sun\AppServer\domains\domain1\logs and take a look at jvm.log and server.log as well. 2) For On/Off Glassfish v3 Prelude, go to: INSTALL_ROOT\Programs Files\sges-v3-prelude\glassfish\bin For The Logging: Go to: INSTALL_ROOT\Programs Files\sges-v3-prelude\glassfish\domains\domain1\logs and take a look at jvm.log and server.log as well. I fortly recommend you please download Tomcat and Add it into NetBeans as a third choice. I feel fine with Glassfish v2. For Dr. Sang's Lecture this is what I respectfully recommend since their examples and lectures are based on it. Finally, Take a look at: https://glassfish.dev.java.net/public/netbeans/ Cordiallement, Rafael G. Padron, MSAP. From: anitha anbu anitha.a...@gmail.com To: java-ee-j2ee-programming-with-passion@googlegroups.com Sent: Tuesday, August 11, 2009 10:35:08 AM Subject: [java ee programming] help me in this hi all, i ve downloaded a netbeans s/w to do my java pgms.. but i was asked abt my server location.. i face some problem in that... i m not able to locate my server... i m new to this.. so kindly help me 2 solve it.. thank u.. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: Help for collecting lab exercises!!!
hi Surekha, http://www.javapassion.com/ go to this link mayank On Jun 10, 12:43 pm, Surekha Yasam surekha.ya...@gmail.com wrote: Hi all I have newly subscribed to this googlegroup.So I have no idea abt how to collect the lab exercises? Can anyone pls tell me how to proceed to get the lab exercises for j2ee,hibernate,spring,struts etc. Many thanks in advance Surekha --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: Help for collecting lab exercises!!!
I am also new to this. Can anyone give some help to start in . Thanks Narayana From: java-ee-j2ee-programming-with-passion@googlegroups.com [mailto:java-ee-j2ee-programming-with-pass...@googlegroups.com] On Behalf Of Surekha Yasam Sent: Wednesday, June 10, 2009 2:44 PM To: java-ee-j2ee-programming-with-passion@googlegroups.com Subject: [java ee programming] Help for collecting lab exercises!!! Hi all I have newly subscribed to this googlegroup.So I have no idea abt how to collect the lab exercises? Can anyone pls tell me how to proceed to get the lab exercises for j2ee,hibernate,spring,struts etc. Many thanks in advance Surekha - This e-mail message may contain privileged and/or confidential information, and is intended to be received only by persons entitled to receive such information. If you have received this e-mail in error, please notify the sender immediately. Please delete it and all attachments from any servers, hard drives or any other media. Other use of this e-mail by you is strictly prohibited. All e-mails and attachments sent and received are subject to monitoring, reading and archival by Monsanto, including its subsidiaries. The recipient of this e-mail is solely responsible for checking for the presence of Viruses or other Malware. Monsanto, along with its subsidiaries, accepts no liability for any damage caused by any such code transmitted by or accompanying this e-mail or any attachment. - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: Help with Homework 4006
I think you need to have a getter for your Name class in Person. So
that the JSP can access the name from Person first then get the
first/last name from the name.
like
person.getName().getLastName()
person.getName().getFirstName()
-xiaohang
On Tue, Mar 17, 2009 at 12:37 PM, Rodolfo Avila Navarro
rodolfo.avila.nava...@gmail.com wrote:
I initialize in Init.java
/**
* Person
*/
Person person = new Person (Rodolfo, Avila);
sce.getServletContext().setAttribute(person, person);
/*-*/
Package (org.apache.taglibs.standard.examples.beans.Person)
public class Person {
//*
// Instance variables
/** Holds value of property name. */
public Name name;
//*
// Constructors
public Person() {}
public Person(String firstName,String lastName){
name = new Name();
name.setFirstName(firstName);
name.setLastName(lastName);
System.out.println(Nombre : + firstName);
System.out.println(Apellido : + lastName);
//name.getName();
}
}
// it works well because the outputs are ok
/*-*/
Package (org.apache.taglibs.standard.examples.beans.Person)
public class Name {
public String firstName;
public String lastName;
public void setFirstName(String firstName){
this.firstName = firstName;
}
public void setLastName (String lastName){
this.lastName = lastName;
}
public String getFirstName(){
return firstName;
}
public String getLastName(){
return lastName;
}
}
/*-*/
response.jsp
table border=1
tr
tdFirstName and LastName : /td
tdc:out value=${person.name.firstname}//td
tdc:out value=${person.name.lastname}//td
/tr
/table
When i run the application this error message appears:
'org.apache.taglibs.standard.examples.beans.Person' does not have 'name'
property.
Some help
--
Best Regards,
Xiaohang Yin
xiaohang@gmail.com
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[java ee programming] Re: Help with Homework 4006
Person class have got return Name variable. per example public Name
getName() ..
On Tue, Mar 17, 2009 at 4:37 PM, Rodolfo Avila Navarro
rodolfo.avila.nava...@gmail.com wrote:
I initialize in Init.java
/**
* Person
*/
Person person = new Person (Rodolfo, Avila);
sce.getServletContext().setAttribute(person, person);
/*-*/
Package (org.apache.taglibs.standard.examples.beans.Person)
public class Person {
//*
// Instance variables
/** Holds value of property name. */
public Name name;
//*
// Constructors
public Person() {}
public Person(String firstName,String lastName){
name = new Name();
name.setFirstName(firstName);
name.setLastName(lastName);
System.out.println(Nombre : + firstName);
System.out.println(Apellido : + lastName);
//name.getName();
}
}
// it works well because the outputs are ok
/*-*/
Package (org.apache.taglibs.standard.examples.beans.Person)
public class Name {
public String firstName;
public String lastName;
public void setFirstName(String firstName){
this.firstName = firstName;
}
public void setLastName (String lastName){
this.lastName = lastName;
}
public String getFirstName(){
return firstName;
}
public String getLastName(){
return lastName;
}
}
/*-*/
response.jsp
table border=1
tr
tdFirstName and LastName : /td
tdc:out value=${person.name.firstname}//td
tdc:out value=${person.name.lastname}//td
/tr
/table
When i run the application this error message appears:
'org.apache.taglibs.standard.examples.beans.Person' does not have 'name'
property.
Some help
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[java ee programming] Re: Help Totally bamboozled With This Java Coursework Can anyone help me
Thank You very much for Your useful e-mails for this valuable e-mail group as I learn from you too much but please Unsubscribe me --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en -~--~~~~--~~--~--~---
[java ee programming] Re: Help my with homework
I got that error before, look in response.jsp
h2font color=blackHello, %= username %!/font/h2
and change it to
h2font color=blackHello, ${param.username}/font/h2
that will take the error away
I implemented what you did this other way :
%
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
% } %
jsp:forward page=middle.jsp
jsp:param name=myparameter value=Passion! /
/jsp:forward
Date: Fri, 20 Feb 2009 11:56:20 -0800
From: biljana_b...@yahoo.com
Subject: [java ee programming] Help my with homework
To: java-ee-j2ee-programming-with-passion@googlegroups.com
I try to do my #3 homwork, I have problem:
For those who knew:
in index.jsp i added
%
String myparameter = Passion;
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
jsp:forward page=middle.jsp/
%
then I write middle.jsp like this:
%...@include file=response.jsp %
and response.jsp is ok, but after I click Submit in arise page, I have got
this error:
HTTP Status 500 -
type Exception report
message
descriptionThe server encountered an internal error () that prevented it from
fulfilling this request.
exception org.apache.jasper.JasperException: PWC6033: Unable to compile class
for JSP
PWC6197: An error occurred at line: 28 in the jsp file: /response.jsp
PWC6199: Generated servlet error:
string:///middle_jsp.java:80: cannot find symbol
symbol : variable username
location: class org.apache.jsp.middle_jsp
PWC6199: Generated servlet error:
Note: string:///middle_jsp.java from uses unchecked or unsafe operations.
PWC6199: Generated servlet error:
Note: Recompile with -Xlint:unchecked for details.
note The full stack traces of the exception and its root causes are available
in the Sun GlassFish Enterprise Server v2.1 logs.
Sun GlassFish Enterprise Server v2.1
What is my mistake?
Please help me,
Biljana
_
Windows Live™: Keep your life in sync.
http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_022009
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[java ee programming] Re: Help my with homework
Small correction to what I said, the jsp:forward is inside the if
%
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
jsp:forward page=middle.jsp
jsp:param name=myparameter value=Passion! /
/jsp:forward
% } %
It works ok.
From: feitaros...@hotmail.com
To: biljana_b...@yahoo.com;
java-ee-j2ee-programming-with-passion@googlegroups.com
Subject: RE: [java ee programming] Help my with homework
Date: Fri, 20 Feb 2009 16:23:07 -0500
I got that error before, look in response.jsp
h2font color=blackHello, %= username %!/font/h2
and change it to
h2font color=blackHello, ${param.username}/font/h2
that will take the error away
I implemented what you did this other way :
%
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
% } %
jsp:forward page=middle.jsp
jsp:param name=myparameter value=Passion! /
/jsp:forward
Date: Fri, 20 Feb 2009 11:56:20 -0800
From: biljana_b...@yahoo.com
Subject: [java ee programming] Help my with homework
To: java-ee-j2ee-programming-with-passion@googlegroups.com
I try to do my #3 homwork, I have problem:
For those who knew:
in index.jsp i added
%
String myparameter = Passion;
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
jsp:forward page=middle.jsp/
%
then I write middle.jsp like this:
%...@include file=response.jsp %
and response.jsp is ok, but after I click Submit in arise page, I have got
this error:
HTTP Status 500 -
type Exception report
message
descriptionThe server encountered an internal error () that prevented it from
fulfilling this request.
exception org.apache.jasper.JasperException: PWC6033: Unable to compile class
for JSP
PWC6197: An error occurred at line: 28 in the jsp file: /response.jsp
PWC6199: Generated servlet error:
string:///middle_jsp.java:80: cannot find symbol
symbol : variable username
location: class org.apache.jsp.middle_jsp
PWC6199: Generated servlet error:
Note: string:///middle_jsp.java from uses unchecked or unsafe operations.
PWC6199: Generated servlet error:
Note: Recompile with -Xlint:unchecked for details.
note The full stack traces of the exception and its root causes are available
in the Sun GlassFish Enterprise Server v2.1 logs.
Sun GlassFish Enterprise Server v2.1
What is my mistake?
Please help me,
Biljana
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[java ee programming] Re: Help my with homework
On 20 fév, 20:56, Biljana Biljana biljana_b...@yahoo.com wrote:
I try to do my #3 homwork, I have problem:
For those who knew:
in index.jsp i added
%
String myparameter = Passion;
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
jsp:forward page=middle.jsp/
I think you should have /middle.jsp.
And from what I've understand, the parameter should be nested in
jsp:forward
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[java ee programming] Re: Help my with homework
I think the problem is in response.jsp, you are trying to use variable
username but , middle.jsp and response.jsp do not know what is
username.(when we forward the request the new page does not have
access to variables defined in the source page unlike include) So you
have to extract String username from request again either in middle.jsp
or response.jsp.
I hope it works!
Date: Fri, 20 Feb 2009 11:56:20 -0800
From: biljana_b...@yahoo.com
Subject: [java ee programming] Help my with homework
To: java-ee-j2ee-programming-with-passion@googlegroups.com
I try to do my #3 homwork, I have problem:
For those who knew:
in index.jsp i added
%
String myparameter = Passion;
String username = request.getParameter(username);
if ( username != null username.length() 0 ) {
%
jsp:forward page=middle.jsp/
%
then I write middle.jsp like this:
%...@include file=response.jsp %
and response.jsp is ok, but after I click Submit in arise page, I have got
this error:
HTTP Status 500 -
type Exception report
message
descriptionThe server encountered an internal error () that prevented it from
fulfilling this request.
exception org.apache.jasper.JasperException: PWC6033: Unable to compile class
for JSP
PWC6197: An error occurred at line: 28 in the jsp file: /response.jsp
PWC6199: Generated servlet error:
string:///middle_jsp.java:80: cannot find symbol
symbol : variable username
location: class org.apache.jsp.middle_jsp
PWC6199: Generated servlet error:
Note: string:///middle_jsp.java from uses unchecked or unsafe operations.
PWC6199: Generated servlet error:
Note: Recompile with -Xlint:unchecked for details.
note The full stack traces of the exception and its root causes are available
in the Sun GlassFish Enterprise Server v2.1 logs.
Sun GlassFish Enterprise Server v2.1
What is my mistake?
Please help me,
Biljana
_
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[java ee programming] Re: Help to connect to an OpenOffice Base database
You need to set the path to HSQLDB jar.
in NetBeans6.5 you can use
* Right click on project -
* Click Properties
* Select Libraries on Left Pane
* Select Add Jar/Folder
* Browse to find hsqldb.jar
* Click ok
* try again
Atul
On Wed, Jan 28, 2009 at 8:32 AM, glopezcis glopez...@gmail.com wrote:
Hi friends,
I'm using NetBeans and I have this code:
package org.me;
import java.sql.*;
import java.util.Vector;
public class Test {
public static void main(String[] args) {
Vector regs = new Vector();
System.out.println(hai);
try {
Class.forName(org.hsqldb.jdbcDriver);
}
catch(ClassNotFoundException e) {
System.out.println(e);
}
try {
Connection con=null;
try{
con=DriverManager.getConnection(jdbc:hsqldb:peru);
}catch(Exception e){
System.out.println(e.getMessage());
}
//System.out.println(con.toString());
//Statement st=con.createStatement();
//System.out.println(st.toString());
//String s=create table test (name varchar(20));
//String s=insert into login values('jitto');
//ResultSet rs=st.executeQuery(select * from
departamentos);
Statement st = con.createStatement();
String sql = select * from departamentos;
ResultSet rs = st.executeQuery(sql);
ResultSetMetaData rm = rs.getMetaData();
int numCols = rm.getColumnCount();
st.executeQuery(sql);
// Toma los títulos de las columnas
String[] titCols= new String[numCols];
for(int i=0; inumCols; ++i)
titCols[i]= rm.getColumnName(i+1);
// la fila 0 del vector lleva los títulos de las columnas
regs.add(titCols);
// toma las filas de la consulta
while(rs.next()) {
String[] reg= new String[numCols];
for(int i=0; inumCols; i++) {
reg[i] = rs.getString(i + 1);
}
regs.add(reg);
}
System.out.println(regs);
st.close();
con.close();
}
catch(SQLException e){
System.out.println(e);
}
}
}
And it returns this error:
Exception in thread main java.lang.NullPointerException
java.lang.ClassNotFoundException: org.hsqldb.jdbcDriver
at org.me.Test.main(Test.java:34)
No suitable driver found for jdbc:hsqldb:peru
Java Result: 1
Do you know why?
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