RE: Question about using dataTable
You can use panelgroup, panelgrid or div to solve your problem. Below is the example ... ... Hope this helps Vamsi Surapuraju 724 709 2391 -Original Message- From: Chen, Wei [mailto:[EMAIL PROTECTED] Sent: Monday, January 08, 2007 3:51 AM To: users@myfaces.apache.org Subject: Question about using dataTable Hi, I use the . I have a question: If a column head has two data columns, how can I do that? Here is my codes. But it looks not like as what I want: ... ... ... Regards Wei
Tobago opinions
Can anyone tell me pros and cons of using Tobago over Tomahawk or vice versa? We are in the beginning of the project and I would like to get some info about Tobago to make decision about which one to use. Thanks in advance Vamsi Surapuraju ** "This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address." **
JSCook menu help
Hi, I am getting following javascript error when I click on menu. Error: dummyForm has no properties Source File: http://localhost:8000/dedicated/faces/myFacesExtensionResource/navmenu.j scookmenu.HtmlJSCookMenuRenderer/11302665/MyFacesHack.js Line: 21 Following is my JSF code I am using myfaces 1.1.3 with tomahawk 1.1.1. I appreciate any help finding out the problem. Thank You Vamsi Surapuraju
RE: JSCook menu help
When i drop tomahawk1.1.2 i get following error weblogic.servlet.jsp.JspException: (line 6): Error in using tag library uri='http://myfaces.apache.org/tomahawk' prefix='t': The Tag class 'org.apache.myfaces.taglib.html.ext.HtmlCommandButtonTag' has no setter method corresponding to TLD declared attribute 'actionForPhase', (JSP 1.1 spec, 5.4.1) at weblogic.servlet.jsp.StandardTagLib.tld_jspException(StandardTagLib.java:1243) at weblogic.servlet.jsp.StandardTagLib.parseTagDD(StandardTagLib.java:1371) at weblogic.servlet.jsp.StandardTagLib.parseDD(StandardTagLib.java:1269) at weblogic.servlet.jsp.StandardTagLib.(StandardTagLib.java:292) at weblogic.servlet.jsp.TagLibHelper.loadTagLib(TagLibHelper.java:314) at weblogic.servlet.jsp.JspLexer.loadTagLib(JspLexer.java:145) at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE_BODY(JspLexer.java:5067) at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE(JspLexer.java:4905) at weblogic.servlet.jsp.JspLexer.mDIRECTIVE(JspLexer.java:4751) at weblogic.servlet.jsp.JspLexer.mSTANDARD_THING(JspLexer.java:2161) What do I do Now?Thanks in advance Vamsi Surapuraju From: Murat Hazer [mailto:[EMAIL PROTECTED] Sent: Friday, May 19, 2006 9:39 AMTo: MyFaces DiscussionSubject: Re: JSCook menu help download and try to use tomahawk 1.1.2regards... On 5/19/06, Surapuraju, Vamsi <[EMAIL PROTECTED] > wrote: Hi,I am getting following _javascript_ error when I click on menu. Error: dummyForm has no propertiesSource File:http://localhost:8000/dedicated/faces/myFacesExtensionResource/navmenu.j scookmenu.HtmlJSCookMenuRenderer/11302665/MyFacesHack.jsLine: 21Following is my JSF code itemLabel="Home" action="" />I am using myfaces 1.1.3 with tomahawk 1.1.1. I appreciate any helpfinding out the problem.Thank YouVamsi Surapuraju-- Murat HAZERElektrik-Elektronik Mühendisi - Electrical-Electronics Engineer Tel - Phone: +90 222 335 05 80 - 1395Cep Tel - Mobile Phone: +90 532 472 00 63Blog URL: http://www.projedunyasi.orgYahoo Group: http://groups.yahoo.com/group/malatyafenlisesi/
bean with request scope stays longer than I expected????
HI,
below is the sample code
public class DeptBackingBean
{
List
employees;
public
getAllEmplyees() {
//code to get all emps
}
public
deleteEmployee() {
//some code
to delete
}
}
On my jsf page I use getAllEmplyees() to get list and
use datatable to display them. Each row has a delete button with action property
mapped to deleteEmployee. When user clicks on delete button and when when jsf
execution gets into method deleteEmployee I expected employee list to be empty.
Because I declared DeptBackingBean to be request scope bean in
faces-config.xml. When user clicks on delete button it should be a
new request and I should get a new empty bean. Surprisingly I see all the
employee objects in employee list when I run thru
debug.
Did I misunderstand something here? Can somebody
explain the behavior?
Thank You very much in advance.
Vamsi Surapuraju
**
"This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address."
**
RE: bean with request scope stays longer than I expected????
All I have in that method is a call to stateless ejb which returns list
of employees.
Below is how it is.
public class DeptBackingBean {
List employees;
public List getAllEmplyees() {
//code to get all emps
DeptLocal deptLocal = DepartmentSlsbUtil
.getLocalHome().create();
employees = deptLocal .getAllemployees();
return employees;
}
public void deleteEmployee() {
//some code to delete
}
}
Thank You
Vamsi Surapuraju
724 709 2391
-Original Message-
From: Andrew Robinson [mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 1:22 PM
To: MyFaces Discussion
Subject: Re: bean with request scope stays longer than I expected
Where is the code (and where is it called) that loads the employees
list?
On 6/19/06, Surapuraju, Vamsi <[EMAIL PROTECTED]> wrote:
>
>
> HI,
> below is the sample code
>
> public class DeptBackingBean {
> List employees;
>
> public getAllEmplyees() {
> //code to get all emps
> }
>
> public deleteEmployee() {
> //some code to delete
> }
> }
>
> On my jsf page I use getAllEmplyees() to get list and use datatable to
> display them. Each row has a delete button with action property mapped
> to deleteEmployee. When user clicks on delete button and when when jsf
> execution gets into method deleteEmployee I expected employee list to
> be empty. Because I declared DeptBackingBean to be request scope bean
> in faces-config.xml. When user clicks on delete button it should be a
> new request and I should get a new empty bean. Surprisingly I see all
> the employee objects in employee list when I run thru debug.
>
> Did I misunderstand something here? Can somebody explain the behavior?
>
> Thank You very much in advance.
>
> Vamsi Surapuraju
>
>
>
>
> **
>
> "This email and any files transmitted with it are the property of
> Quadrivius, its subsidiaries, affiliates, or related companies, are
> confidential, and are intended solely for the use of the individual or
> entity to whom this email is addressed. Please notify the sender by
> return email if you are not the intended recipient. If you are not the
> intended recipient, you may not copy, retain, print, disclose, or
> distribute this message or its contents to any other individual or
> entity. Quadrivius, its subsidiaries, affiliates or related companies,
> reserves the right to monitor and review the content of all messages
sent to or from this email address."
>
> **
RE: bean with request scope stays longer than I expected????
I think I understand whats happening now. Yes I have it as you said. It
is being called in renderView phase and apply request values phase. In
my case getAllEmployees being called again when I hit Delete Employee
button which is getting the list of employees again.
Thanks for your help
Vamsi Surapuraju
724 709 2391
-Original Message-
From: Andrew Robinson [mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 2:30 PM
To: MyFaces Discussion
Subject: Re: bean with request scope stays longer than I expected
does your view have "#{yourBean.allEmployees}" anywhere that would be
referenced on decode, process validations or during update model?
For example, if you have (you probably do):
During the process* methods the rows will be iterated and therefore your
"getAllEmployees()" method will be called.
Add some logging or system.out and should see when it is getting called.
-Andrew
On 6/19/06, Surapuraju, Vamsi <[EMAIL PROTECTED]> wrote:
> All I have in that method is a call to stateless ejb which returns
> list of employees.
>
> Below is how it is.
>
> public class DeptBackingBean {
> List employees;
>
> public List getAllEmplyees() {
> //code to get all emps
> DeptLocal deptLocal = DepartmentSlsbUtil
> .getLocalHome().create();
> employees = deptLocal .getAllemployees();
> return employees;
> }
>
> public void deleteEmployee() {
> //some code to delete
> }
> }
> Thank You
>
> Vamsi Surapuraju
> 724 709 2391
>
> -Original Message-
> From: Andrew Robinson [mailto:[EMAIL PROTECTED]
> Sent: Monday, June 19, 2006 1:22 PM
> To: MyFaces Discussion
> Subject: Re: bean with request scope stays longer than I expected????
>
> Where is the code (and where is it called) that loads the employees
> list?
>
> On 6/19/06, Surapuraju, Vamsi <[EMAIL PROTECTED]> wrote:
> >
> >
> > HI,
> > below is the sample code
> >
> > public class DeptBackingBean {
> > List employees;
> >
> > public getAllEmplyees() {
> > //code to get all emps
> > }
> >
> > public deleteEmployee() {
> > //some code to delete
> > }
> > }
> >
> > On my jsf page I use getAllEmplyees() to get list and use datatable
> > to
>
> > display them. Each row has a delete button with action property
> > mapped
>
> > to deleteEmployee. When user clicks on delete button and when when
> > jsf
>
> > execution gets into method deleteEmployee I expected employee list
> > to be empty. Because I declared DeptBackingBean to be request scope
> > bean in faces-config.xml. When user clicks on delete button it
> > should be a
>
> > new request and I should get a new empty bean. Surprisingly I see
> > all the employee objects in employee list when I run thru debug.
> >
> > Did I misunderstand something here? Can somebody explain the
behavior?
> >
> > Thank You very much in advance.
> >
> > Vamsi Surapuraju
> >
> >
> >
> >
> > **
> >
> > "This email and any files transmitted with it are the property of
> > Quadrivius, its subsidiaries, affiliates, or related companies, are
> > confidential, and are intended solely for the use of the individual
> > or
>
> > entity to whom this email is addressed. Please notify the sender by
> > return email if you are not the intended recipient. If you are not
> > the
>
> > intended recipient, you may not copy, retain, print, disclose, or
> > distribute this message or its contents to any other individual or
> > entity. Quadrivius, its subsidiaries, affiliates or related
> > companies,
>
> > reserves the right to monitor and review the content of all messages
> sent to or from this email address."
> >
> > **
>
t:saveState and browser Refresh problem
Hi, I am initializing the page data using JDBC call in bean constructor and I am saving the whole bean state using t:saveState on the jsf page. Since bean is saved and when I hit the browser refresh on the page it is not going to database to fetch the data. Does anyone has any ideas on how to fix this issue? Thanks in advance Vamsi Surapuraju 724 709 2391 ** "This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address." **
javax.servlet.ServletException: parent is null?
I am getting javax.servlet.ServletException: parent is null? Exception when server is trying to redirect it error.faces. I have following in my web.xml java.lang.Throwable /error.faces Server is able to redirect to error.jsp with out any problem if there is an exception in any of my own classes. It is failing if there is a issue with my jsf tags. For example following line compiles fine but throws javax.servlet.ServletException: parent is null? While trying to redirect it to error.faces . It hides actual exception. Later I found out the problem is with type="percentage". Once I removed it it worked fine. This also happens if I bind my component to non existent variable(not intentionally but by mistake :) ) in the bean. I followed http://wiki.apache.org/myfaces/Handling_Server_Errors to create my exception framework. Do I have to do some kind of hack to show actual exception in error.faces. Thanks In Advance Vamsi Surapuraju 724 709 2391 ** "This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address." **
RE: javax.servlet.ServletException: parent is null?
Nope. I am not using tiles or Facelets. Thanks Vamsi Surapuraju 724 709 2391 From: Raj Rajendran [mailto:[EMAIL PROTECTED] Sent: Thursday, July 27, 2006 1:49 PMTo: MyFaces DiscussionSubject: Re: javax.servlet.ServletException: parent is null? Are you using Tiles ? I used to get the parent is null error, but after I switched to Facelets and got rid of Tiles, that useless message never showed up again. Facelets is awesome ! On 7/27/06, Surapuraju, Vamsi <[EMAIL PROTECTED]> wrote: I am getting javax.servlet.ServletException: parent is null? Exceptionwhen server is trying to redirect it error.faces. I have following in myweb.xmljava.lang.Throwable /error.faces Server is able to redirect to error.jsp with out any problem if there isan exception in any of my own classes. It is failing if there is a issue with my jsf tags. For example following line compiles fine but throwsjavax.servlet.ServletException: parent is null? While trying to redirectit to error.faces . It hides actual exception.Later I found out the problem is with type="percentage". Once I removed it it worked fine.This also happens if I bind my component to non existent variable(notintentionally but by mistake :) ) in the bean. I followedhttp://wiki.apache.org/myfaces/Handling_Server_Errors to create myexception framework.Do I have to do some kind of hack to show actual exception inerror.faces.Thanks In AdvanceVamsi Surapuraju 724 709 2391**"This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify thesender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates orrelated companies, reserves the right to monitor and review the content of all messages sent to or from this email address." ** ** "This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address." **
Datatable preserveRowStates and remove row problem
Hi, I tried to remove a row from data table which has preserveRowStates set to true and I noticed deleted row data is being shown an the next row. Does anyone know How I can keep the modified data on the table with out using preserveRowStates. I want to be able to remove the row from data table and keep modified data. Thank You very Much Vamsi Surapuraju ** "This email and any files transmitted with it are the property of Quadrivius, its subsidiaries, affiliates, or related companies, are confidential, and are intended solely for the use of the individual or entity to whom this email is addressed. Please notify the sender by return email if you are not the intended recipient. If you are not the intended recipient, you may not copy, retain, print, disclose, or distribute this message or its contents to any other individual or entity. Quadrivius, its subsidiaries, affiliates or related companies, reserves the right to monitor and review the content of all messages sent to or from this email address." **
