I have now tried with the latest Build, but the rowItem[0] is null when I first
select one radiobutton and then press the button to show the details.
Here is the code:
<h:dataTable id="resulttable" binding="#{searchDto.dataTableResult}"
value="#{searchDto.queryresult}" var="rowItem"
styleClass="smalltable_grey" width="100%"
headerClass="kopf"
rowClasses="ungerade, gerade" >
<h:column>
<h:commandButton value=""
action="#{detailsDto.showDetailsOrEdit}" image="images/aendern.gif">
<t:updateActionListener
property="#{detailsDto.paId}" value="#{rowItem[0]}" />
</h:commandButton>
</h:column>
<h:column>
<t:selectOneRadio id="selectRadio"
forceId="true" forceIdIndex="false" value="#{detailsDto.paId}" >
<f:selectItem itemValue="#{rowItem[0]}"
itemLabel="" />
</t:selectOneRadio>
</h:column>
....
</h:datatable>
As you can see I also tried with a commandbutton for each row -->Here the
rowItem[0] is NOT null...
What could be the problem?
Thx, regards
Andy
-----Ursprüngliche Nachricht-----
Von: Mathias Brökelmann [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 28. September 2005 12:10
An: [email protected]
Betreff: Re: Master-Detail with SelectOneRadioButtons
It should contain the value of rowItem[0] or null if nothing is selected.
Have your tried it with the latest nightly?
2005/9/28, [EMAIL PROTECTED] <[EMAIL PROTECTED]>:
> First of all this works, but the Problem is, that when I am doing like this:
> <h:column>
> <t:selectOneRadio id="selectRadio"
> forceId="true" forceIdIndex="false"
> value="#{searchResultDto.paId}">
> <f:selectItem itemValue="#{rowItem[0]}"
> itemLabel="" />
> </t:selectOneRadio>
>
> </h:column>
>
> and when I press a Button with a MethodBinding behind, the
> searchResultDto.paId has the result 0 (not null)
> When I am doing the whole thing with a Button in each row and have a
> updateActionListener then the searchResultDto.paId is like it should be...
>
> What is wrong here?
>
> Regards, Andy
>
> -----Ursprüngliche Nachricht-----
> Von: Mathias Brökelmann [mailto:[EMAIL PROTECTED]
> Gesendet: Mittwoch, 28. September 2005 10:41
> An: MyFaces Discussion
> Betreff: Re: Master-Detail with SelectOneRadioButtons
>
>
> try this one:
>
> <h:dataTable var="row" value="#{data.rows}">
> <h:column>
> <t:selectOneRadio id="selectRadio" forceId="true" forceIdIndex="false"
> value="#{data.selectedRowId}">
> <f:selectItem itemValue="#{row.id}" itemLabel="" />
> </t:selectOneRadio>
> </h:column>
> </h:dataTable>
>
> you have to use forceId="true" forceIdIndex="false" and provide an id
> for the selectOneRadio
>
> Please note: There could be bug with this in the current release
> 1.1.0. Try using the latest nightly if you have problems with it.
>
> 2005/9/28, [EMAIL PROTECTED] <[EMAIL PROTECTED]>:
> >
> >
> > I'm using a datatable to display a Database Query.
> > While I'm iterating through the list, there should be an SelectOneReadio
> > Component in each row.
> > The user then should have the possibility to click on the SelectOneRadio
> > Buttons to select one of the datatable entries for a detailed display
> > (therefore he must then click the Button ShowDetails)
> >
> > The problem now is, that I can click every RadioButton in the list, although
> > it should be possible to click only one.
> > In old plain html you had to give the radio Buttons the same "NAME"
> > Attribute. But in JSF there is not such a attribute.
> >
> > How can I do that to implement a Master-Detail Display for my entry.
> > I know, that I can display a "ShowDetailButton" for every entry in the list,
> > but I actually don't want that.
> >
> > That you know, what I mean, here a screenshoot.
> >
> >
> >
> > Thx for help
> > Regards,
> > Andy
>
>
> --
> Mathias
>
>
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--
Mathias
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