I am using facelets. Where would that function go? Each f:selectItem
entry?
<f:selectItem itemLabel="Website URL"
itemValue="#{myfn:convertStringToShort(3)}"/>
On 2/26/07, Mike Kienenberger <[EMAIL PROTECTED]> wrote:
Take a look at http://issues.apache.org/jira/browse/MYFACES-1328. It
looks like the RI does not have this convenience conversion. I don't
know what the spec says, but that'd be the place to get a definitive
answer.
If you're using facelets, as a temporary workaround you could create a
"convertStringToShort()" function (or whatever conversion you're
expecting to have happen automatically).
On 2/26/07, Kevin Galligan <[EMAIL PROTECTED]> wrote:
> I did try that and didn't have any luck. I think that was due to the
fact
> that I was using shorts rather than ints, but I'd have to try it again
now
> that I have a better understanding of everything involved.
>
> I looked at TOMAHAWK-152 briefly. I'll have to sit down and take a
better
> look at it. It looks to be in the realm. The string value of 'true'
not
> matching with a boolean type value?
>
> I guess the bottom line is I'd like to find out if I should be using an
> explicit converter to go from String to Short, or if the JSF api being
used
> should be able to handle a simple[r] conversion like that. It was doing
> that conversion originally. Does the JSF spec cover this? Anybody
happen
> to know what the reference implementation does? I'd love to try it out,
but
> we're trying to push this out the door, so for the near future I have to
> focus on what's right in front of me.
>
>
> On 2/26/07, Martin Grotzke <[EMAIL PROTECTED]> wrote:
> > Does it work when you use itemValue="#{3}" as workaround?
> >
> > I also had the same problem with itemValue="true", what I think is
> > http://issues.apache.org/jira/browse/TOMAHAWK-152 ...
> >
> > Cheers,
> > Martin
> >
> >
> > On Mon, 2007-02-26 at 11:23 -0500, Kevin Galligan wrote:
> > > I'm having the same problem. I had some code that was working for a
> > > long time with 1.1.5-SNAPSHOT, and now I'm getting that error.
> > >
> > > <h:selectOneMenu
> value="#{shared$FavoriteDocumentAdd.documentTypeId}"
> > > onchange="toggleInputRow()" id="documentTypeSelect"
> > > style="background-color:rgb(204,204,255)">
> > > <f:selectItem itemLabel="Website URL" itemValue="3"/>
> > > <f:selectItem itemLabel="File Upload" itemValue="1"/>
> > > <f:selectItem itemLabel="Description Only" itemValue="2"/>
> > > </h:selectOneMenu>
> > >
> > > The value being set is a short. Essentially it looks like the code
> > > was doing an automatic conversion before, but now chokes.
> > >
> > > I just reverted the code to 1.1.5-SNAPSHOT, and it works again. I'm
> > > going to try to take a quick look at the differences between
> > > UISelectOne.java between those two versions, but in practice I've
> > > found with any large code base, it'll take a little time to really
> > > understand the layout.
> > >
> > > On 2/26/07, CarlHowarth <[EMAIL PROTECTED]> wrote:
> > >
> > > Hi,
> > >
> > > I am having this problem too. My select one is set up as
> > > follows:
> > >
> > > <h:selectOneMenu id="regionList"
> > > binding="#{Bean.regionListUI}"
> > > value="#{Bean.region}" >
> > > <f:converter converterId=" myapp.Region"/>
> > > <f:selectItem itemValue="0" itemLabel="(all)"/>
> > > <t:selectItems var="r" itemLabel="#{r.name }"
> > > itemValue="#{ r.idString}"
> > > value="#{applicationBean.regionMap}" />
> > > <f:attribute name="fieldRef" value="Region List"/>
> > > </h:selectOneMenu>
> > >
> > > - This was working fine with 1.1.4 but since the upgrade to
> > > 1.1.5 it now
> > > falls over.
> > > - The application bean is at application scope, so the
values
> > > should always
> > > be available.
> > > - The converter changes an ID to a region and vice versa.
> > > - The page loads up fine, I only have the problem when I
> > > select a command
> > > button that runs an action listener.
> > > - I use a '<t:saveState value="#{Bean_track}"/>' for my
> > > request-scoped bean.
> > > - The region bean implements a working 'equals' method.
> > > - If I select the manually populated select item, (all), it
> > > works correctly.
> > >
> > > My converter is like this:
> > >
> > > public final static String CONVERTER_ID = " myapp.Region";
> > > public Object getAsObject(FacesContext facesContext,
> > > UIComponent
> > > uiComponent, String string)
> > > throws ConverterException {
> > >
> > > return
> > >
> JSFUtils.getAppBackingBean().getRegionMap().get(Integer.parseInt
(string));
> > > }
> > >
> > > public String getAsString(FacesContext facesContext,
> > > UIComponent
> > > uiComponent, Object object)
> > > throws ConverterException {
> > > if (object == null) {
> > > return null;
> > > } else if (object instanceof Region) {
> > > final Region region = (Region) object;
> > > return region.getId().toString();
> > > }
> > >
> > > return object.toString();
> > > }
> > >
> > >
> > > I am at a complete loss at the moment, so any thoughts on
what
> > > could be
> > > causing this error would be appreciated.
> > >
> > > Thanks, Carl
> > >
> > >
> > >
> > > Ernst Fastl wrote:
> > > >
> > > > Hi,
> > > >
> > > > I have had a similar problem recently. Generally happens
if
> > > the
> > > > application is not able to find the selected value in the
> > > List of
> > > > selectItems.
> > > > This can be due to 2 possible situations:
> > > >
> > > > 1. The list is not available during validation
> > > > -> try using a <t:saveState
> > > value="#{reportsBean.containerTypeList }" />
> > > > to ensure it is
> > > >
> > > > 2. The values of the selectItems (getValue() and
setValue())
> > > do not
> > > > contain
> > > > Strings and there is no converter:
> > > >
> > > > -> use a corresponding converter e.g. for Long -
> > > LongConverter
> > > > for the selectOneMenu
> > > >
> > > > hope that helps
> > > >
> > > > regards
> > > >
> > > > Ernst
> > > >
> > > > On 2/22/07, Srinivas V <[EMAIL PROTECTED] >
wrote:
> > > >> Hi All,
> > > >> Please help me!!
> > > >> I am having an issue with SelectOneMenu.
> > > >>
> > > >> I have installed JSF 1.1.5-SNAPSHOT,Tomahawk1.1.5-
SNAPSHOT
> > > and
> > > >> tomahawk-sandbox-1.1.5-SNAPSHOT.
> > > >>
> > > >> Previously i had myfaces1.1 jar
> > > >> I dint have issue with selectOneMenu before.
> > > >>
> > > >> Now when I submit the page, I am getting this jsf
> > > validation error:
> > > >> Container:"Value is not a valid option"
> > > >> for a selectOneMenu even if i select some option.
> > > >>
> > > >> code:
> > > >> <h:panelGroup
> > > rendered="#{reportsBean.renderContainerType}">
> > > >> <x:outputLabel for="containerfilter"
> > > >> value="#{msgBundle.EPCMgr_ContainerLbl }:"
> > > >> styleClass="standard_text_bold"/>
> > > >> <f:verbatim><br/></f:verbatim>
> > > >> <h:selectOneMenu id="containerfilter"
> > > >> value="#{ reportsBean.containerType}" immediate="true"
> > > disabled="#{
> > > >> reportsBean.optionDisabled }"
styleClass="standard_input">
> > > >> <f:selectItem itemValue="" itemLabel=" " />
> > > >> <f:selectItems
> > > value="#{reportsBean.containerTypeList }"/>
> > > >> </h:selectOneMenu>
> > > >> </h:panelGroup>
> > > >>
> > > >> Can anybody tell me why it is happening?
> > > >>
> > > >> regards
> > > >> srinivas
> > > >>
> > > >
> > > >
> > >
> > > --
> > > View this message in context: http://www.nabble.com/ERROR%
> > >
> 3A-Value-is-not-a-valid-option-tf3270984.html#a9155607
> > > Sent from the MyFaces - Users mailing list archive at
> > > Nabble.com.
> > >
> > >
> > --
> > Martin Grotzke
> > http://www.javakaffee.de/blog/
> >
> >
>
>
