The code for the valueChangeListener methods is not implemented yet (empty
body), because I encountered the problem with the commandLinks in the
dataTable and dataScroller, so
I haven't tried to change the dataTable.
My Backing-Bean UmfrageBacking has session scope, so I do not need the
t:saveState for it, if my understanding is correct.
The getter method for the UmfrageBacking.umfragen Value-Binding looks like
this:
public ListDataModel getUmfragen() {
this.sort();
return this.umfragen;
}
Regards,
Matthias
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Auftrag
> von Mathias Brökelmann
> Gesendet: Samstag, 5. November 2005 16:17
> An: MyFaces Discussion
> Betreff: Re: MyFaces 1.1.1 - problem with dataTable and selectOne menu
> contained in a panelTab
>
>
> basically this is mostly a problem with the datamodel of the datatable
> which must be available in decode time. This value for the decode time
> must match with the value which was used by the renderer which created
> the response.
>
> To figure out if that is the problem I need to know how the bean code
> is written. Can you post the code which is required to build and
> return (getter method of UmfrageBacking.umfragen) the datamodel? It
> could be possible that you have to use t:savestate to hold the state
> which is required to rebuild the datamodel for the decode phase.
>
> 2005/11/5, Matthias Kahlau <[EMAIL PROTECTED]>:
> > Indirect, yes. When the user changes the value in one of the
> selectOneMenu
> > components,
> > a valueChangeListener method should be invoked, which changes
> the data shown
> > in the
> > table.
> >
> > Regards,
> > Matthias
> >
> > > -----Ursprüngliche Nachricht-----
> > > Von: [EMAIL PROTECTED]
> > >
> [mailto:[EMAIL PROTECTED] Auftrag
> > > von Mathias Brökelmann
> > > Gesendet: Samstag, 5. November 2005 15:46
> > > An: MyFaces Discussion
> > > Betreff: Re: MyFaces 1.1.1 - problem with dataTable and selectOne menu
> > > contained in a panelTab
> > >
> > >
> > > Is your datatable rowdata dependent on the current values of the
> > > selectmenu components?
> > >
> > > 2005/11/5, Matthias Kahlau <[EMAIL PROTECTED]>:
> > > > Hi!
> > > >
> > > > I use a t:panelTabbedPane:
> > > >
> > > >
> > > > <h:form>
> > > > <t:panelTabbedPane selectedIndex="0">
> > > >
> > > > <t:panelTab label="Eigene Umfragen" id="tab1">
> > > > <%@ include file="EigeneUmfragenTab.jspf" %>
> > > > </t:panelTab>
> > > > ......
> > > > ......
> > > > .....
> > > >
> > > > The tab content that is included and I have the problem with is
> > > shown below:
> > > > (Without the panelGrid containing the selectOneMenus, all works
> > > fine, but
> > > > with them, commandLinks in dataTable and dataScroller doesn't work.)
> > > >
> > > > <h:panelGrid columns="2">
> > > > <h:column>
> > > > <h:selectOneMenu value="#{UmfrageBacking.currentUmfragetyp}"
> > > >
> valueChangeListener="#{UmfrageBacking.adjustInterfaceControls}"
> > > > immediate="true">
> > > > <f:selectItems value="#{UmfrageBacking.umfragetypen}" />
> > > > </h:selectOneMenu>
> > > > </h:column>
> > > > <h:column>
> > > > <h:selectOneMenu
> value="#{UmfrageBacking.currentUmfragezustand}"
> > > >
> valueChangeListener="#{UmfrageBacking.adjustInterfaceControls}"
> > > > immediate="true">
> > > > <f:selectItems value="#{UmfrageBacking.umfragezustaende}" />
> > > > </h:selectOneMenu>
> > > > </h:column>
> > > > </h:panelGrid>
> > > >
> > > >
> > > > <t:dataTable id="dataTable"
> > > > value="#{UmfrageBacking.umfragen}"
> > > > var="row"
> > > > rows="10"
> > > > renderedIfEmpty="true"
> > > > preserveDataModel="false"
> > > > preserveSort="true"
> > > > sortColumn="#{UmfrageBacking.sortColumn}"
> > > > sortAscending="#{UmfrageBacking.sortAscending}"
> > > > styleClass=""
> > > > headerClass=""
> > > > footerClass=""
> > > > rowClasses=""
> > > > columnClasses=""
> > > > rowOnMouseOver="this.style.backgroundColor='#A5CBFF'"
> > > > rowOnMouseOut="this.style.backgroundColor='#FFFFE0'"
> > > > rowOnClick="this.style.backgroundColor='#FFE0E0'"
> > > > rowOnDblClick="this.style.backgroundColor='#E0E0E0'"
> > > > width="700">
> > > > <t:column>
> > > > <f:facet name="header">
> > > > <t:commandSortHeader
> > > > columnName="#{UmfrageBacking.colName_Bezeichnung}"
> > > > arrow="true">
> > > > <h:outputText
> > > > value="#{UmfrageBacking.colName_Bezeichnung}"/>
> > > > </t:commandSortHeader>
> > > > </f:facet>
> > > > <h:commandLink action="#{UmfrageBacking.editUmfrage}">
> > > > <h:outputText value="#{row.bezeichnung}"/>
> > > > </h:commandLink>
> > > > </t:column>
> > > > ....
> > > > .... (some more columns without commandLinks)
> > > > ...
> > > > </t:dataTable>
> > > >
> > > > <h:panelGrid columns="2" styleClass="" columnClasses="">
> > > > <t:column>
> > > > <t:dataScroller id="scroll_1" for="dataTable"
> > > > .....
> > > > .....
> > > > </h:panelGrid>
> > > >
> > > >
> > > > --------
> > > > Regards,
> > > > Matthias
> > > >
> > > >
> > > > > -----Ursprüngliche Nachricht-----
> > > > > Von: [EMAIL PROTECTED]
> > > > >
> > [mailto:[EMAIL PROTECTED] Auftrag
> > > > von Mathias Brökelmann
> > > > Gesendet: Samstag, 5. November 2005 09:43
> > > > An: MyFaces Discussion
> > > > Betreff: Re: MyFaces 1.1.1 - problem with dataTable and
> selectOne menu
> > > > contained in a panelTab
> > > >
> > > >
> > > > please post the related jsp/bean code.
> > > >
> > > > 2005/11/5, Matthias Kahlau <[EMAIL PROTECTED]>:
> > > > > Hi!
> > > > >
> > > > > I have a strange problem using a selectOneMenu within a
> > > > panelTab (MyFaces
> > > > > 1.1.1). The selectOneMenu is placed above a dataTable,
> which is also
> > > > > contained in the panelTab. Without the selectOneMenu, I
> can click on a
> > > > > commandLink in a table row to select one entry. But with the
> > > > selectOneMenu
> > > > > placed above the dataTable, I can click on the links or the
> > dataScroller
> > > > > below, and nothing happens. No request is initiated to update
> > > > the page. (It
> > > > > doesn't matter if I use tags of the standard JSF HTML RenderKit
> > > > Taglib or
> > > > > Tomahawk.)
> > > > >
> > > > > What's the problem with this composition, and how can I
> manage this?
> > > > >
> > > > >
> > > > > --------
> > > > > Regards,
> > > > > Matthias
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Mathias
> > >
> > >
> >
> >
> > --
> > Mathias
> >
> >
>
>
> --
> Mathias
