[java ee programming] JSF, commandLink action take long time

Hi, Can you answer me a question about JSF? I'm now studying JSF for examinations. I'm using JSF 2.0 I have 1 milion records (table name is Student) in database. Firstly, in backing bean object, I get 10 records (because I must do pagination) and return a List. Then I display the List into a dataT

[java ee programming] JSF datatable preselection

h, i use a datatable for showing my selected user's role in all roles , so i want to do some of roles preselected but i havent any idea for do 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

[java ee programming] JSF design pattern

Hi, I use jpa,spring and jsf. My project is actually very simple and useful. The project is User Management System. My problem is about performans. When I directly use jpa's domain (entity) in jsf page, my request is re-request it self a lot of. My project leader said that there were a lot of desig

[java ee programming] jsf-navigation rule problem

hi, i know this is a very simple issue but i can do nothing to solve. some lines from faces-config.xml /start.jsp go /stop.jsp some lines from start.jsp some lines from mybean *public* String method(){ *return* "go"

[java ee programming] jsf, managedbeans entity beans and DB

Hi all ! I would like to create a JSF page, where I have a registration form. Afte= r the user had fill out it correctly i would like to send up the datas to a ManagedBean witch is using a Session or Entity Bean (i don't know can i use a entity directly). They get the datas and put into the Dat

[java ee programming] jsf- ineffective managed-property-value

hi, when i call new.jsp(below) by using the browser address bar, i see nothing. must not i see 3? and in console i see "i am here and id is: null" i think i understand something wrong. sorry about my questions about specific subjects and not for the course. if i must not send questions like thes

[java ee programming] jsf how to redirect a page

hi, how can i redirect a page to another page recording to a method result? i want the user not to be able to access an unauthorized page. i want, when the user try to access an unauthorized page, program redirects him/her to login.jsp. i have done something like this: *

[java ee programming] jsf-how to control authentication

hi, i want to disable the access to a jsp page by writing a rule in faces-config.xml file. is it possible? and where can i find the specification of tags that i can write in faces-config file? thanks. --~--~-~--~~~---~--~~ You received this message because you are s

[java ee programming] jsf how to control

hello, i want to do something with jsf that i can do with servlets. what i want to do is below: there is two inputtext textboxes and a button on a page(login.jsp). when i write something in tetboxes and push the button, if the text in the textboxes alright then goto wellcome.jsp page, or if content

[java ee programming] jsf

hello, i have 2 jsp pages. first.jsp,second.jsp when i write something in textboxes of first page and push the button, i can see on second page what i wrote in the text boxes. my faces-config.xml's navigation rule is here: /first.jsp success /second.jsp

[java ee programming] JSF + EJB3

Hi! I have a question: can i use EJB3 session bean instead of Managed Bean with JSF page. Thanks! -- _ Best regards, Michael I. Tarasov --~--~-~--~~~---~--~~ You received this message because you are s

[java ee programming] JSF tags homework

I am attempting to do the JSF tags homework. My question is, how do I get the selected value assigned to the UserBean? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group.

[java ee programming] JSF Basics I Ex. Guess a Number Sample Application

Dear All, I try to create project Guess a Number Sample Application Excercise 1 and after done, i try to run but there is error in browser : HTTP Status 503 - type Status report message descriptionThe requested service () is not currently available. Sun Java System Application Server 9.1_02 Cou

[java ee programming] jsf-guessnumber application question

I have 2 questions about UserBean minimum and maximum properties:1) Why are they defined both in the UserBean class and in the faces-config.xml file?2) Why are the values set to 0 in the UserBean class?3) Why are the values set to 0 for min and 10 for max respectively in the faces-config.xml file

[java ee programming] JSF portlet

Dear friends i am new to JSF . i want to create a JSF portlet which connects to Mysql database. Any one please tell me how 2 create this using Netbeans 6.5 .i want 2 run this in Liferay server . --~--~-~--~~~---~--~~ You received this message because you are subscr

[java ee programming] JSF Help

Hi,I have a problem with the homework 11 JSF-application. I don't know what is the source of the problem, i have two rules navigation, the first rule of navigation all works fine, but the second don't. This always send to the first page (Hobby.jsp to Address.jsp) and the correct must be Hobby.jsp