were not called

Dave Sat, 14 Jan 2006 23:28:49 -0800

I tested <dataList> using the following simple example.

testBean is session scope. The commandLink action method inside <dataList> was never called. I tried <inputText> with dataList before, model update method was never called.

I am using nightly build 2005.11.20. Any one has the same issue with dataList? Please let me know if you use dataList successfully with inputText and commandLink.

Thanks for help,
Dave

-------------TestBean.java --------------

import java.util.ArrayList;
import java.util.List;

public class TestBean {

private String name;
private List<Book> books;

public TestBean() {
    books = new ArrayList<Book>();
    for (int i=0; i<10; i++) {
      books.add(new Book("Title" + i, "Author" + i));
    }
}

public List<Book> getBooks() {
return books;
}

public void setBooks(List<Book> books) {
this.books = books;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String clickLink() {
System.out.println("Clicked" );
return null;
}

}

-----------------Book.java -----------------

public class Book {
private String title;
private String author;

public Book() {

}

public Book(String title, String author) {
    this.title = title;
    this.author = author;

}
public String getAuthor() {
    return author;
}

public void setAuthor(String author) {
this.author = author;
}

public String getTitle() {
return title;
}

public void setTitle(String title) {
this.title = title;
}

public String clickLink() {
System.out.println("Click: " + getTitle());
return null;
}

}

---------------------test.jsp --------------------------

<%@ page contentType="text/html; charset=UTF-8"%>

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>

& lt;%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

<%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>

<HTML>

<head>

</head>

<body>

<f:view>

<%-- test dataList --%>

<h:form>

<t:dataList id="books"

var="book"

value="#{testBean.books}"

layout="simple"

rowCountVar="rowCount"

rowIndexVar="rowIndex">

<h:commandLink value="#{book.title}"

action=""/>

<f:verbatim> </f:verbatim>

</t:dataList>

</h:form>

</f:view>

</body>

</HTML>

"Mike Kienenberger (JIRA)" <[email protected]> wrote:

[ http://issues.apache.org/jira/browse/MYFACES-981?page=all ]

Mike Kienenberger closed MYFACES-981:
-------------------------------------

Resolution: Invalid

Dave,

This situation is almost never a bug, but instead a usage error.
The information you've posted strongly points to you failing to preserve your UIData model between requests.

Make #{treeNode.children} session scoped, or use t:saveState to preserve it, and the problem will probably be solved.

I recommend that you discuss this on the user list if you have further questions.
If it turns out to be a bug, we can reopen the issue with an example showing the bug.

> action/action listener/model upate/ were not called< BR>> ----------------------------------------------------------------
>
> Key: MYFACES-981
> URL: http://issues.apache.org/jira/browse/MYFACES-981
> Project: MyFaces
> Type: Bug
> Components: Tomahawk
> Versions: Nightly
> Environment: Windows XP, JBoss 4.0.3 SP1
> Reporter: Dave
> Priority: Critical

>
>
> > var="child"
> value="#{treeNode.children}"
> layout="simple"
> rowCountVar="rowCount"
> rowIndexVar="rowIndex">
>
>
>
>
>
>
> Rendering is OK.
> But clicking commandLink, actionListener was not called, action method was not called.
> the same problem for commandButton.
> For inputText, child.setName() was not called. That is, model update for inputText was not called.
>

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Re: [jira] Closed: (MYFACES-981) action/action listener/model upate/ were not called

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