Of course, here is the jsp:
<%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h"%>
<%...@taglib uri="http://myfaces.apache.org/tomahawk"; prefix="t"%>
<%@ page contentType="text/html; charset=UTF-8"%>
<f:view>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<f:loadBundle basename="messages" var="msg" />
<HTML>
<HEAD>
<LINK REL="STYLESHEET" HREF="./css/styles.css" TYPE="text/css">
<meta http-equiv="content-type" content="text/html;charset=UTF-8">
</HEAD>
<BODY>
<CENTER>
<P><h:form>
<P><h:commandButton value="#{msg.bt1}"
action="#{queryBean.register4}" /> <h:commandButton
value="push me empty" action="#{queryBean.register5}" />
Query: <h:inputText value="#{queryBean.query}" />
<H2>Start data table</H2>
<h:dataTable value="#{queryBean.dataList}" var="item"
border="1">
<h:column>
<f:facet name="header">
<h:commandLink value="ID"
actionListener="#{queryBean.sort}">
<f:attribute name="sortField"
value="id" />
</h:commandLink>
</f:facet>
<h:outputText value="#{item.id}" />
</h:column>
<h:column>
<f:facet name="header">
<h:commandLink value="Name"
actionListener="#{queryBean.sort}">
<f:attribute name="sortField"
value="name" />
</h:commandLink>
</f:facet>
<h:outputText value="#{item.name}" />
</h:column>
</h:dataTable>
<%-- The paging buttons --%>
<h:commandButton value="first" action="#{queryBean.pageFirst}"
disabled="#{queryBean.firstRow == 0}" />
<h:commandButton value="prev"
action="#{queryBean.pagePrevious}"
disabled="#{queryBean.firstRow == 0}" />
<h:commandButton value="next" action="#{queryBean.pageNext}"
disabled="#{queryBean.firstRow + queryBean.rowsPerPage
>=
queryBean.totalRows}" />
<h:commandButton value="last" action="#{queryBean.pageLast}"
disabled="#{queryBean.firstRow + queryBean.rowsPerPage
>=
queryBean.totalRows}" />
<h:outputText
value="Page #{queryBean.currentPage} /
#{queryBean.totalPages}" />
<br />
<%-- The paging links --%>
<t:dataList value="#{queryBean.pages}" var="page">
<h:commandLink value="#{page}"
actionListener="#{queryBean.page}"
rendered="#{page != queryBean.currentPage}" />
<h:outputText value="#{page}" escape="false"
rendered="#{page == queryBean.currentPage}" />
</t:dataList>
<br />
<%-- Set rows per page --%>
<h:outputLabel for="rowsPerPage" value="Rows per page" />
<h:inputText id="rowsPerPage" value="#{queryBean.rowsPerPage}"
size="3" maxlength="3" />
<h:commandButton value="Set" action="#{queryBean.pageFirst}" />
<h:message for="rowsPerPage" errorStyle="color: red;" />
<%-- Cache bean with data list, paging and sorting variables
for next
request --%>
<t:saveState value="#{queryBean}" />
</h:form>
</CENTER>
</BODY>
</HTML>
</f:view>
If I populate the text field for the query, then hit the commandButton which
associated with the register4() method (poor name, I know, just
practicing...), then the query in the backing bean remains empty (the
default value) ,and the setter is not invoked.
Should I attach the backing bean code as well?
Richard Yee-3 wrote:
>
> Can you send you code? There must be something else going on as a
> result of your refactoring because package location of classes does
> not matter to JSF.
>
> Richard
>
> Sent from my iPhone
>
> On May 31, 2009, at 12:12 AM, Dvora <[email protected]> wrote:
>
>>
>> Hello all,
>>
>> I'm new to JSF, and i'm studying mainly by looking code examples.
>> One of the
>> examples I'm learning now is
>> http://balusc.blogspot.com/2008/10/effective-datatable-paging-and-sorting.html
>>
>> .
>> Everything is working (so far so cool), but, if I refactor the DTO
>> MyData to
>> be sit in other package than the backing bean, then commandButtons not
>> always working (i.e. no data refreshed on the jsf page and
>> breakpoints on
>> the backing bean are never reached).
>> Is this behaviour expected? Where should I tell JSF about other
>> packages I'm
>> using?
>>
>> Thanks for any help!
>> --
>> View this message in context:
>> http://www.nabble.com/Packaging-issues-tp23800484p23800484.html
>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>
>
>
--
View this message in context:
http://www.nabble.com/Packaging-issues-tp23800484p23800926.html
Sent from the MyFaces - Users mailing list archive at Nabble.com.
