[java ee programming] Re: LAB 4005
maybe is because the atribute is set to nothing before removed.
I am not sure
Alfredo
2009/11/10 sparky jeffrey.dun...@att.net
Anand,
I noticed the same thing. The attributeReplaced method is called
before the attributeRemoved method. Does anyone know why this occurs?
Thanks,
Sparky
On Oct 8, 5:29 am, Anand A. Parikh anand_a_par...@yahoo.com wrote:
When a session attribute is added/replaced/removed the methods will be
called automatically.
The homework asks you to add a session attribute in Greeting and remove
it in Response.
But, I noticed that the attributeReplaced() was called when the attribute
was removed.
--- On Wed, 10/7/09, derezone derez...@yahoo.com wrote:
From: derezone derez...@yahoo.com
Subject: [java ee programming] LAB 4005
To: Java EE (J2EE) Programming with Passion!
java-ee-j2ee-programming-with-passion@googlegroups.com
Date: Wednesday, October 7, 2009, 11:19 PM
For this homework •Add another event handler Java source file called
MyOwnEventListener that implements Http Session Attribute Listener.
the code is as follows:
public void attributeAdded(HttpSessionBindingEvent se)
{
servletContext.log(attributeAdded() method is invoked);
}
public void attributeRemoved(HttpSessionBindingEvent se)
{
servletContext.log(attributeRemoved() method is
invoked);
}
public void attributeReplaced(HttpSessionBindingEvent se)
{
servletContext.log(attributeReplaced() method is
invoked);
}
Now the question is : how do I invoke these methods?? Do I need to
change something in the web pages
or any extra code in the greeting or response java ? ?
I have the getSession() code in place.
--
Saludos
Alfredo Torres
Hab.+58 212 9446304
Cel. +58 416 6118599
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[java ee programming] Re: contuining with my lab 4008 question
br/ is giving the error br is not a tag is a line break
Use
font color=red ${name} /font
br
Hope this help
Alfredo
2009/11/10 fernando pardo ingsopor...@gmail.com
hello guys .
I continue with my back email relationed with the lab 4008
if someone could help me
I send the problem
the followin sentence in the products.jsp generated the following wrong:
This is the item: font color=red ${name} /fontbr/
HERE netbeans generated the wrong: expresion language not allowed in a
template text body
thanks a lot
--
Saludos
Alfredo Torres
Hab.+58 212 9446304
Cel. +58 416 6118599
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[java ee programming] Homework lab 4104
Hi,
Could anyone tell me how to send a custom message to the
ValidatorException something like The minimun acceptable is 5 and maximun
10
Instead throw new ValidatorException(MessageFactory.getMessage(context,
LongRangeValidator.TYPE_MESSAGE_ID));
Something like throw new ValidatorException(Minimun is {0} and Maximun is
{1},{userBean.minimun,userBean.maximun});
Thanks in advance
--
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Alfredo Torres
Hab.+58 212 9446304
Cel. +58 416 6118599
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[java ee programming] Re: mistake of work home struts 2
Mr. Shing move Struts2 training to an advanced course, So Strut2 is not part of this course anymore. Cheers Alfredo On 3 nov, 12:40, cristiamterrera cristiamterr...@gmail.com wrote: This work is disappeared of the page : # Struts 2 * Struts 2 Basics (2 hour lecture + 1 hour lab) - (Nov. 28th, 2009) (homework #13) anybody know about this?? --~--~-~--~~~---~--~~ 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: Which version of JDK/SDK is needed for running the Servlet?
The last version should be fine. http://java.sun.com/javase/downloads/index.jsp#jre 2009/10/1 arindam chatterjee arindamchatterjee...@gmail.com Which version of JDK is needed to run the servlet applications?It will be of help if you provide me the required link for downloading. I have used SDK(java_ee_sdk-5_07-windows-ml) and JDK(jdk-6u16-windows-i586),but found no help(the javax.servlet and javax.servlet.http are missing) With thanks, Arindam -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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: Struts 2
Yes!! Thanks a lot, you where all right. Cheers Alfredo 2009/9/29 Karl karlk...@yahoo.com: I suspect the resource you are using in web.xml for your welcome-file.list is stated incorrectly. I suspect it should be index.html so like this: welcome-file-list welcome-fileindex.html/welcome-file /welcome-file-list ~Karl --- On Tue, 9/29/09, Alfredo Torres alfredoluis.tor...@gmail.com wrote: From: Alfredo Torres alfredoluis.tor...@gmail.com Subject: [java ee programming] Struts 2 To: Java EE (J2EE) Programming with Passion! java-ee-j2ee-programming-with-passion@googlegroups.com Date: Tuesday, September 29, 2009, 8:49 AM Hi, I have to format and reinstall my pc. I have XP sp 3, Netbeans 6.7.1 with Java , Java Web and EE. With Apache tomcat and Glassfish Prelude V3. When i try to open and run the Strut2-Hellotime project from the lab folder i receive the page in the attachments. In any on the web servers apache or Glashfish. Any idea?? Thanks in advance -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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] Struts 2
Hi, I have to format and reinstall my pc. I have XP sp 3, Netbeans 6.7.1 with Java , Java Web and EE. With Apache tomcat and Glassfish Prelude V3. When i try to open and run the Strut2-Hellotime project from the lab folder i receive the page in the attachments. In any on the web servers apache or Glashfish. Any idea?? Thanks in advance -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~--- attachment: Dibujo.JPG
[java ee programming] Struts2
Hi, I have read the struts2 presentaiton and hands on lab 2 times but i dont get it, i can not understand the structure, is there any other site that explain struts2 in more detail from the beggining whithout mix code?? Thanks a lot for your answer -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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: JSP 2.0 Custom Tags - Homework required?
Hi, I suppose the first answer is *Yes* at least a did it. And if you follow the homework the example is the one you work at point (2.3) Exercise Display Products Example Part 1 Hope this help 2009/9/12 Dhwani Patel swami.learningj...@gmail.com Hello all, I am running on JSP 2.0 Custom Tags lession. After completion we have homework ! But if we check on topic with homework assignment, we dont have that homework listed ! Do we need to do that homework ? If yes, I dont know why but i dont find TomcatJSPExample example as sample of my Netbeans 6.5 ? Can any1 tell me from where should i get that ? Thanks, -- Dhwani Patel -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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: Lab 4016
Hi,
Solved, The database username and password need to be app in both
cases and the database name sample.
Regards
Alfredo
On Sep 10, 6:08 pm, Alfredo Torres alfredoluis.tor...@gmail.com
wrote:
Hi,
I set up the database an create the book table but when i try tu run
the Web my browser go to
http://www.fastbrowsersearch.com/results/results.aspx?q=http://localh...{52AD233E-F9A1-C526-C4A9-09AD445803DB}
Anuone know the solution for this?
Thanks in advance
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[java ee programming] LAB-4016 Build and run bookstore4-jndi sample application
Hi, I follow the steps to create the jdbc resource and morify the derby pool in the admin console in Glassfish 3.0 prelude. But when i try to run the sample Web bookstore4-jndi i receive this exception: java.lang.NoClassDefFoundError: org/apache/derby/client/am/ FailedProperties40 Where is supose to be that class?? or i have to addd something to the classpath? Thanks in advance --~--~-~--~~~---~--~~ 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: Applet lesson
Hi, I found a really nice and perfect tutorial for beginners like me http://java.sun.com/docs/books/tutorial/deployment/applet/index.html It is a great tutorial Hope this help someone Regards Alfredo On Sep 11, 1:49 pm, Alfredo Torres alfredoluis.tor...@gmail.com wrote: Hi, In the applets lesson, The las one in Web Core Technologies: Servlet and JSP just have one link NetBeans IDE Applet Tutorial and is broken, so i found this tutorial in replacement. http://www.netbeans.org/kb/61/web/applets.html Hope this help others Regards Alfredo -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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] Lab 4016
Hi,
I set up the database an create the book table but when i try tu run
the Web my browser go to
http://www.fastbrowsersearch.com/results/results.aspx?q=http://localhost:8084/bookstorec=webs=FDNSv=18tid={52AD233E-F9A1-C526-C4A9-09AD445803DB}
Anuone know the solution for this?
Thanks in advance
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[java ee programming] Lab 4006 homework
Hi,
I am working on the lab 4006 homework, I have everithing aparently fine.
Person person = new Person(Alfredo,Torres);
sce.getServletContext().setAttribute(person, person);
I have the person object then the name then the firstname and then
the lastname (I can see it in the debug mode)
When i call c:out value=The person first names is:
${person.name.firstName}/ in the page appear Alfredo
but when i try to display ${person.name.lastName} i receive thie error:
The class 'org.apache.taglibs.standard.examples.beans.Name' does not
have the property 'lastName'.
Why anyone can help me on this??
Thanks in advance
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Alfredo Torres
Hab.+58 212 9446304
Cel. +58 416 6118599
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[java ee programming] LAB 4005- Serverlet Advanced
Hi, I am working on exercise 1.2 Add a Servlet filter to the hello2 application, I have Netbeans 6.7 with Apache Tomcat 6.0.18 as the configured server. My problem is that i can not see the Tomcat debug window or some window that show the information in the GlassFish v 2.1 windows showed in the lab. Any idea? or i have to configure a GlassFish server?? Thanks for your help -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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] Lab 4003
Hi, I am on hand on lab 4003 in exsercise (2.1) Build and run JSP Examples sample application I create a new JSP project with the template JSP Examples under Web but when i run it i just see 6 exampls and can not find the JSP 1.2 section. So i can not proceed with this lab. I am using Netbeans 6.7 with Tomcat Apache 2.2 on Windows XP service pack 3 Any help will be appreciated -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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: Lab 4003
Sorry, My fault i was using the wrong tamplate, plase delete this post 2009/9/4 Alfredo Torres alfredoluis.tor...@gmail.com Hi, I am on hand on lab 4003 in exsercise (2.1) Build and run JSP Examples sample application I create a new JSP project with the template JSP Examples under Web but when i run it i just see 6 exampls and can not find the JSP 1.2 section. So i can not proceed with this lab. I am using Netbeans 6.7 with Tomcat Apache 2.2 on Windows XP service pack 3 Any help will be appreciated -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 -- Saludos Alfredo Torres Hab.+58 212 9446304 Cel. +58 416 6118599 --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
