Problem with JSF, help me...

Hi viewers,
I'm having an jsf application... in that according to my reqirements i hav created a jsp like this...
i devided the page into two frames (like left side and right side) and in left side i hav some command buttons... whenever i press that command button it displays the data in a new page but my requirement is it should display the data in the same page at right side.... plz solve this proble.... thanks in advance,,, any help is appriciated.....

Navigational frame would help you
http://www.w3schools.com/HTML/html_frames.asp

Similar Messages

Very big problem with JSF about FORM and "id=" for HTML form's elements and

I have discovered a very big problem with JSF about FORM and "id=" for HTML form's elements and java instruction "request.getParameterNames()".
Suppose you have something like this, to render some datas form a Java Beans :
<h:dataTable value="#{TablesDb2Bean.myDataDb2ListSelection}" var="current" border="2" width="50%" cellpadding="2" cellspacing="2" style="text-align: center">
<h:column>
<f:facet name="header">
<h:outputText value="Name"/>
</f:facet>
<h:outputText id="nameTableDb2" value="#{current.db2_name_table}"/>
</h:column>
</h:dataTable>
Everything works fine...
Suppose you want to get the name/value pairs for id="nameTableDb2" and #{current.db2_name_table} to process them in a servlet. Here is the HTML generated :
<td><span <span class="attribute-name">id=<span class="attribute-value">"j_id_jsp_1715189495_22:0:nameTableDb2">my-table-db2-xxxxx</span></td>
You think you can use the java instructions :
Enumeration NamesParam = request.getParameterNames();
while (NomsParam.hasMoreElements()) {
String NameParam = (String) NamesParam.nextElement();
out.println("<h4>"++NameParam+ "+</h4>);
YOU ARE WRONG : request.getParameterNames() wants the syntax *name="nameTableDb2" but JSF must use id="nameTableDb2" for "<h:outputText"... So, you can't process datas in a FORM generated with JSF in a Servlet ! Perhaps I have made an error, but really, I wonder which ?
Edited by: ungars on Jul 18, 2010 12:43 AM
Edited by: ungars on Jul 18, 2010 12:45 AM

While I certainly appreciate ejb's helpful responses, this thread shows up a difference in perspective between how I read the forum and how others do. Author ejb is correct in advising you to stay inside JSF for form processing if form processing is what you want to do.
However, I detect another aspect to this post which reminds me of something Marc Andreesen once said when he was trying to get Netscape off the ground: "there's no such thing as bad HTML."
In this case, I interpret ungar's request as a new feature request. Can I phrase it like this?
"Wouldn't it be nice if I could render my nice form with JSF but, in certain cases, when I REALLY know what I'm doing" just post out to a separate servlet? I know that in this case I'll be missing out on all the nice validation, conversion, l10n, i18n, ajax, portlet and other features provided by JSF".
If this is the case, because it really misses the point of JSF, we don't allow it, but we do have an issue filed for it
https://javaserverfaces-spec-public.dev.java.net/issues/show_bug.cgi?id=127
If you can't wait for it to be fixed, you could decorate the FormRenderer to fix what you want.
I have an example in my JSF book that shows how to do this decoration. http://bit.ly/edburnsjsf2
Ed

Problems with JSF and included subviews

Hi everybody,
I' ve got a problem with JSF and included subviews which makes me going
crazy. I've got no clue why my web-pages are represent wrongly. The only
tip I've got is that it must be connected with the kind I do include my JSF-pages.
When I use <%@file="sub.jsp"%> my pages are are represent right. When I use <jsp:include page="Sub.jsp" /> or <c:import url="Sub.jsp" /> ( mark: the usage of flush="true" or flush="false" doesn't matter )
my pages are represent wrongly.
The usage of tags like f:facet or f:verbatim were also included but didn't point to an solution.
I searched the whole Sun Developer Forum and some other web-sites for any solution for my problem but the given hints and clues didn't help. Now I'm trying to post my problem directly in Sun's Forum in hope to get help.
My environment is the following:
JAVA JDK 1.5 Update 4
Tomcat 5.5.9
JSLT 1.1
Sun JSF 1.1
Win 2K
Here's my code:
Main.jsp
<%@ page language="java"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%
          String path = request.getContextPath();
          String basePath = request.getScheme() + "://" + request.getServerName()
                    + ":" + request.getServerPort() + path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
     <base href="<%=basePath%>">
     <meta http-equiv="pragma" content="no-cache">
     <meta http-equiv="cache-control" content="no-cache">
     <meta http-equiv="expires" content="0">
     <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
     <meta http-equiv="description" content="This is my page">
     <link rel="stylesheet" href="stil.jsp" type="text/css" />
</head>
<body>
     <f:view>
          <h:form>
               <div class="table">
                    <div class="tr">
                         <h:outputText styleClass="tdleft" value="value 1"/>
                         <h:outputText styleClass="tdinfo" value="value 2"/>
                    </div>
                    <div class="tr">
                         <h:outputText styleClass="tdleft" value="value 3"/>
                         <h:outputText styleClass="tdinfo" value="value 4"/>
                    </div>
               </div>
          </h:form>
          <jsp:include page="Sub.jsp" />
     </f:view>
</body>
</html>Sub.jsp
<%@ page language="java"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<f:subview id="subview">
     <h:form>
          <div class="table">
               <div class="tr">
                         <h:outputText styleClass="tdleft" value="value 11"/>
                         <h:outputText styleClass="tdinfo" value="value 22"/>
               </div>
               <div class="tr">
                    <h:outputText styleClass="tdleft" value="value 33"/>
                    <h:outputText styleClass="tdinfo" value="value 44"/>
               </div>
          </div>
     </h:form>
</f:subview>stil.jsp
<%@page contentType="text/css"%>
<%
    String schwarz     = "#000000",
            grau1       = "#707070",
            grau2       = "#c0c0c0",
            grau3       = "#e0e0e0",
            grau4       = "#e8e8e8",
            grau5       = "#fdfdfd",
            blau        = "#0000dd",
            tuerkis     = "#00cfff";
    String liniendicke = "1px",
            linienart   = "solid";
    String allgemeineTextFarbe           = schwarz;
    String allgemeineHintergrundFarbe    = grau3;
    String infoTextFarbe                 = blau;
    String fieldsetRandFarbe             = blau;
    String fieldsetRandDicke             = liniendicke;
    String fieldsetRandArt               = linienart;
    String hrLinienFarbe                 = blau;
    String hrLinienDicke                 = liniendicke;
    String hrLinienArt                   = linienart;
    String inputAktivHintergrundFarbe    = grau5;
    String inputReadonlyHintergrundFarbe = grau4;
    String inputPassivHintergrundFarbe   = grau4;
    String inputPassivFarbe              = schwarz;
    String inputRandFarbe1               = grau1;
    String inputRandFarbe2               = grau5;
    String inputRandDicke                = liniendicke;
    String inputRandArt                  = linienart;
    String inputButtonHintergrundFarbe   = grau3;
    String legendenFarbe                 = blau;
    String linkFarbe                     = blau;
    String linkAktivFarbe                = tuerkis;
    String linkBesuchtFarbe              = blau;
    String linkFocusFarbe                = tuerkis;
    String objectGitterFarbe             = grau5;
    String objectGitterDicke             = liniendicke;
    String objectGitterArt               = linienart;
    String tabellenGitterFarbe           = grau5;
    String tabellenGitterDicke           = liniendicke;
    String tabellenGitterArt             = linienart;
%>
<%-- ----------------------------------------------- --%>
<%-- Textdarstellung mittels der Display-Eigenschaft --%>
<%-- in den Tags div und span                        --%>
<%-- ----------------------------------------------- --%>
*.table {
    display:table;
    border-collapse:collapse;
*.tbody {
    display:table-row-group;
*.tr {
    display:table-row;
*.td,*.tdright,*.tdleft,*.tdinfo,*.th {
    display:table-cell;
    padding:3px;
    vertical-align:middle;
*.td,*.th {
    text-align:center;
*.tdright {
    text-align:right;
*.tdleft {
    text-align:left;
*.tdinfo {
    color:<%=infoTextFarbe%>;
    text-align:right;
*.th {
    color:<%=infoTextFarbe%>;
    font-weight:bold;
}thanks in advance
benjamin

Hello Zhong Li,
many thanks for your post, but it didn't work.
My problem is that the JSF-Components im my included or imported
JSP-Pages does not accept any kind of style or styleClass for
designing. The components take over the informations for colors
but not for alignment.
When I take a look at the generated JAVA-Source in $TOMCAT/WORK/WEBAPP for my sub.jsp ( sub.java )
it seems that the resulting HTML-page would be presented correctly.
But later when I start the application via Firefox or Mozilla the html-sourcecode is totally wrong.
In my example I create a simple grid with 2 rows and 2 columns.
Both columns contains JSF-Outtext-Components and are included with div-tags.
The generated Sub.java shows that the text would be setted in the div-tags. Unfortunately the html-sourcecode represented by my browser shows that jsf-text is not setted in the tags but in the <h:form> tags. The div-tags are neither rounded by <h:form> nor containing the JSF-OutText-Components.
Any clue?
Many thanks Benjamin
Here is the html-code from Firefox:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
     <base href="http://polaris21:8080/webtest/">
     <meta http-equiv="pragma" content="no-cache">
     <meta http-equiv="cache-control" content="no-cache">
     <meta http-equiv="expires" content="0">
     <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
     <meta http-equiv="description" content="This is my page">
     <link rel="stylesheet" href="stil.jsp" type="text/css" />
</head>
<body>
     <form id="_id0" method="post" action="/webtest/Main.faces" enctype="application/x-www-form-urlencoded">
          <div class="table">
               <div class="tr">
                    <span class="tdleft">value 1</span>
                    <span class="tdinfo">value 2</span>
               </div>
               <div class="tr">
                    <span class="tdleft">value 3</span>
                    <span class="tdinfo">value 4</span>
               </div>
          </div>
          <input type="hidden" name="_id0" value="_id0" />
     </form>
      <form id="SUB:_id5" method="post" action="/webtest/Main.faces" enctype="application/x-www-form-urlencoded">
           <span class="tdleft">value 11</span>
          <span class="tdinfo">value 22</span>
          <span class="tdleft">value 33</span>
          <span class="tdinfo">value 44</span>
          <input type="hidden" name="SUB:_id5" value="SUB:_id5" />
     </form>
     <div class="table">
          <div class="tr">
          </div>
          <div class="tr">
          </div>
     </div>
</body>
</html>

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when data is fetch using user criteria:
i have a problem with jsf DataTable. I use e request bean to populate the datatable and i insert a commandButton column. The data dispay successfully into the datatable, but when a push the button on the row...the page simply refresh and notinhg else
when data is fetch using constants:
The data dispay successfully into the datatable, when a push the button on the row...the action execute OK

Hi,
I don't think that with this description only anybody on this list is able to help you.
I use e request bean to populate the datatable and i insert a commandButton column
What is a command button column and what does it do ?
but when a push the button on the row...the page simply refresh and notinhg else
What did you do to debug the problem ?
when data is fetch using constants
What does this mean ?
Frank

I can't delete my bt emails or move them to folders, other emails from tiscali no problem with, anyone help please

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here you go
Problem signature
Problem Event Name: APPCRASH
Application Name: iTunesHelper.exe
Application Version: 7.3.1.3
Application Timestamp: 468d67e8
Fault Module Name: QuickTimeStreamingAuthoring.qtx
Fault Module Version: 7.2.0.240
Fault Module Timestamp: 4684a83a
Exception Code: c0000005
Exception Offset: 00016c09
OS Version: 6.0.6000.2.0.0.768.3
Locale ID: 1033
Additional Information 1: 18fe
Additional Information 2: f42ba5cd8b2ed31f18b99a5ea46137af
Additional Information 3: 4735
Additional Information 4: ae0a749503b699b3b75d581a3dbfd557
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Problem with Adobe Help Online

Dear sir,
Hi, My name is Palm.
I have a problem with Adobe Help. Every time I use the function "Leyer Style" >> "Gradient Overlay".
Adobe Help Online is often displayed without my pressing or click anything.
It was a problem with my work.
I have to restart the program. To work again.
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Thank you.
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Home/Library/Preferences/com.apple.help.plist
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Home/Library/Preferences/com.apple.helpui.plist
See also this KB article for more info
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Hello,
I have a problem with finishing my project which is based on JSF, Hibernate and EJB technologies. The matter is that I�ve built the application which manages a group of reports and assign sections and reports to the single user. I have two types of users, simple users and administrators. Simple user log in to the system and is able to generate reports which were assigned to him by admin. In the system can be more than just a one administrator. The problem is when one administrator is on-line and another log in to the system. Then both of them are working on the same instances of classes. In JSF files I�m working on created session beans which are defined in faces-config file. I�m new in JSF so maybe my attitude to this technology is not correct. If anyone know how to solve my problem please help me �
Regards
krabu

Akash_Ganga wrote:
The same instance of LoginBean.class is used by both of administrators and this is the problem ...The above statement is wrong. There are two different sessions for the two users. You are probably seeing data because its persisted in the database by one user and when the next user logs in, the application fetches data from the DB and displays it. Its more of a design problem if you do not want the second user to see the data which the first user has entered.Akash,
I think we do not understand each other. My application is really simple. Simple user is able to see some links to reports when log in to the system or not. It depends on administrator which is able, in the form I've mentioned before, to assign the right to see a report by a user or not. I don't know what do you mean by saying "There are two different sessions for the two users".
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I'm new in JSF but I've thought that when I create a session bean a new instance of bean ( new instance of class ) is created for all users which try to use it, or maybe I'm doing something wrong or should write some additional code to achieve such a function ...

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I am using MyFaces 1.1.4 and tomahawk 1.1.3.
I am using EJB 2.0 and weblogic server 9.2
I have a problem with the performance of my application. The response time for 500 concurrent users is arnd 10sec. However, the CPU utilization normally hits *95-97%.*
I have disabled all the logging to reduce the file IO. Also, all the code has been optimised. Still the problem exists. Now, I cannot think of any way to overcome this. My project is getting delayed because of this.
Request you all to pls help.
Regards,
Milan.

What type of server or servers are you using. I am assuming which I hate to do is that your EJB's are for CRUD and you a connection pool. Have tried to optimize the DB connection pool's ?.

Problems with the help menu.

Hi. I'm a new iMac user and have had problems using the help menu on my computer. Every time I click on help and search a topic I get a blank untitled window. Nothing ever opens up in the window and then the spinning beach ball comes up. It is only in the blank window and I am still able to use the computer normally. I am unable to close or force quit the program and have to restart to get rid of it. I have called tech support and spent over an hour on the phone with no help and ended up reinstalling the operating system. Still having the same problem. Anyone have some advice or have had a similar problem?

Welcome to Apple Discussions!
Try reindexing the hard drive via Apple menu -> System Preferences -> Spotlight.
Drag the hard drive into the Privacy section, and the select it in that section, and select the minus sign in the bottom left corner below the field holding the drive.
Click then on Spotlight every half hour to wait until the Indexing status no longer shows up.
If Help still doesn't come up entirely, try clicking on the clear jewel in the upper right corner of the Help menu. It may reveal the search field. If it doesn't, quit from the Help Viewer application menu, and then go to com.apple.helpviewer.plist and delete it. Help should then load normally.
If it still doesn't, try repairing permissions with Applications -> Utilities -> Disk Utility.
In the end, if that still doesn't work, let us know, and we might suggest something else.

Curious Problem with Images - Help required soon

I'm working towards a Monday deadline and this problem with Pages is giving me nightmares.
The images swap but keep the same bounding area. A logo, for example, may have in its place a screenshot.
It is getting out of hand and I need help with this quickly.
Thanks in advance.

You can set the preferred address to bind the registry via the "java.rmi.server.hostname" system property, which can be set via the command line:
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java -Djava.rmi.server.hostname=my_host
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