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What the h:column tag inside of a h:dataTable yields #foo.boo? [duplicate]

JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML outputEL expressions are not evaluated in JSP page of JSFavoid javax.servlet.ServletExceptionWhat is the difference between JSF, Servlet and JSP?How to overcome caching problem of jsf?Component Tree not expanding when using ui:debug facelet tagJSTL <c:remove not recognizedcannot load jsp pageJavascript function not working inside composite control JSFhow to single h:panelgrid into apply colspan?All panels disappear when deleting the last panel with PrimeFaces 5.3JSF tag <h:inputText> not working

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

1

This question already has an answer here:

• 
  JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML output
  
  1 answer
  
  


• 
  EL expressions are not evaluated in JSP page of JSF
  
  2 answers
  
  

New to JSF, I try to display a list of data. In a JSP file, I have the following

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ 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"%>

<html xmlns = "http://www.w3.org/1999/xhtml" xmlns:h = "http://java.sun.com/jsf/html">

 <head> 
 <title>A title</title>
 <link href="../css/menu.css" rel="stylesheet" type="text/css"/>
 <link href="../css/tabs.css" rel="stylesheet" type="text/css"/>
 <script language="JavaScript1.2" src="../javascript/coolmenus4.js" type="text/javascript"></script>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> 
 </head>

<body>

 <f:view>
 <h:dataTable value="#someBean.someItemClassList" var="foo">

 <h:column>
 <f:facet name="header">Some Thing</f:facet>
 #foo.boo
 </h:column>

 </h:dataTable>
 </f:view>
 </body>
</html>

I can't see any syntax errors in the above.

The managed bean is something like

public class SomeClass 

 private List<SomeItemClass> someItemClassList;
 ....

 public List<SomeItemClass> getSomeItemClassList() ...

On the page, the part is shown as

Some Thing #foo.boo 

but not the data itself.

What is missing?

Update:

I thought I missed a declaration xmlns:f="http://xmlns.jcp.org/jsf/core in the JSP file. Adding it doesn't change any output.

Update 2

The problem was caused by using the class name instead of what the class name defined in the faces-config.xml file.

jsf

share|improve this question

edited Mar 28 at 21:31

vw_tsc

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

marked as duplicate by Kukeltje, BalusC jsf
Users with the  jsf badge can single-handedly close jsf questions as duplicates and reopen them as needed.

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Mar 29 at 10:12

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  could you give as the entire xhtml file?
  
  – M.Ismail
  Mar 28 at 16:14
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  @M.Ismail Thanks and I repost with the most part of the file.
  
  – vw_tsc
  Mar 28 at 16:25
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Always create a minimal reproducible example. And what do you see when you do a 'view source' on the client?
  
  – Kukeltje
  Mar 28 at 16:44
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I didn't post the whole files or all related files because I didn't think the omission was related with the problem.
  
  – vw_tsc
  Mar 28 at 17:30
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Hi "new to JSF", JSP as JSF view technology has been deprecated in 2009. That's a decade ago. In information technology that's like a century. Please catch up your learning resources and make sure that they are authoritative and up to date and match the currently latest available versions.
  
  – BalusC
  Mar 29 at 10:14
  
  

  
  
  
  

 | 
show 6 more comments

1

This question already has an answer here:

• 
  JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML output
  
  1 answer
  
  


• 
  EL expressions are not evaluated in JSP page of JSF
  
  2 answers
  
  

New to JSF, I try to display a list of data. In a JSP file, I have the following

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ 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"%>

<html xmlns = "http://www.w3.org/1999/xhtml" xmlns:h = "http://java.sun.com/jsf/html">

 <head> 
 <title>A title</title>
 <link href="../css/menu.css" rel="stylesheet" type="text/css"/>
 <link href="../css/tabs.css" rel="stylesheet" type="text/css"/>
 <script language="JavaScript1.2" src="../javascript/coolmenus4.js" type="text/javascript"></script>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> 
 </head>

<body>

 <f:view>
 <h:dataTable value="#someBean.someItemClassList" var="foo">

 <h:column>
 <f:facet name="header">Some Thing</f:facet>
 #foo.boo
 </h:column>

 </h:dataTable>
 </f:view>
 </body>
</html>

I can't see any syntax errors in the above.

The managed bean is something like

public class SomeClass 

 private List<SomeItemClass> someItemClassList;
 ....

 public List<SomeItemClass> getSomeItemClassList() ...

On the page, the part is shown as

Some Thing #foo.boo 

but not the data itself.

What is missing?

Update:

I thought I missed a declaration xmlns:f="http://xmlns.jcp.org/jsf/core in the JSP file. Adding it doesn't change any output.

Update 2

The problem was caused by using the class name instead of what the class name defined in the faces-config.xml file.

jsf

share|improve this question

edited Mar 28 at 21:31

vw_tsc

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

marked as duplicate by Kukeltje, BalusC jsf
Users with the  jsf badge can single-handedly close jsf questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
Mar 29 at 10:12

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  could you give as the entire xhtml file?
  
  – M.Ismail
  Mar 28 at 16:14
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  @M.Ismail Thanks and I repost with the most part of the file.
  
  – vw_tsc
  Mar 28 at 16:25
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Always create a minimal reproducible example. And what do you see when you do a 'view source' on the client?
  
  – Kukeltje
  Mar 28 at 16:44
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I didn't post the whole files or all related files because I didn't think the omission was related with the problem.
  
  – vw_tsc
  Mar 28 at 17:30
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Hi "new to JSF", JSP as JSF view technology has been deprecated in 2009. That's a decade ago. In information technology that's like a century. Please catch up your learning resources and make sure that they are authoritative and up to date and match the currently latest available versions.
  
  – BalusC
  Mar 29 at 10:14
  
  

  
  
  
  

 | 
show 6 more comments

This question already has an answer here:

• 
  JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML output
  
  1 answer
  
  


• 
  EL expressions are not evaluated in JSP page of JSF
  
  2 answers
  
  

New to JSF, I try to display a list of data. In a JSP file, I have the following

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ 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"%>

<html xmlns = "http://www.w3.org/1999/xhtml" xmlns:h = "http://java.sun.com/jsf/html">

 <head> 
 <title>A title</title>
 <link href="../css/menu.css" rel="stylesheet" type="text/css"/>
 <link href="../css/tabs.css" rel="stylesheet" type="text/css"/>
 <script language="JavaScript1.2" src="../javascript/coolmenus4.js" type="text/javascript"></script>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> 
 </head>

<body>

 <f:view>
 <h:dataTable value="#someBean.someItemClassList" var="foo">

 <h:column>
 <f:facet name="header">Some Thing</f:facet>
 #foo.boo
 </h:column>

 </h:dataTable>
 </f:view>
 </body>
</html>

I can't see any syntax errors in the above.

The managed bean is something like

public class SomeClass 

 private List<SomeItemClass> someItemClassList;
 ....

 public List<SomeItemClass> getSomeItemClassList() ...

On the page, the part is shown as

Some Thing #foo.boo 

but not the data itself.

What is missing?

Update:

I thought I missed a declaration xmlns:f="http://xmlns.jcp.org/jsf/core in the JSP file. Adding it doesn't change any output.

Update 2

The problem was caused by using the class name instead of what the class name defined in the faces-config.xml file.

jsf

share|improve this question

edited Mar 28 at 21:31

vw_tsc

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ 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"%>

<html xmlns = "http://www.w3.org/1999/xhtml" xmlns:h = "http://java.sun.com/jsf/html">

 <head> 
 <title>A title</title>
 <link href="../css/menu.css" rel="stylesheet" type="text/css"/>
 <link href="../css/tabs.css" rel="stylesheet" type="text/css"/>
 <script language="JavaScript1.2" src="../javascript/coolmenus4.js" type="text/javascript"></script>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> 
 </head>

<body>

 <f:view>
 <h:dataTable value="#someBean.someItemClassList" var="foo">

 <h:column>
 <f:facet name="header">Some Thing</f:facet>
 #foo.boo
 </h:column>

 </h:dataTable>
 </f:view>
 </body>
</html>

public class SomeClass 

 private List<SomeItemClass> someItemClassList;
 ....

 public List<SomeItemClass> getSomeItemClassList() ...

Some Thing #foo.boo 

share|improve this question

edited Mar 28 at 21:31

vw_tsc

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

share|improve this question

edited Mar 28 at 21:31

vw_tsc

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges

asked Mar 28 at 15:38

vw_tscvw_tsc

233 bronze badges