I will try and update.. Thanks for the help..
regards, Suresh Mike Kienenberger wrote: > > Sorry. I haven't used SelectManyListBox, so I can't be of much more help. > > One easy thing to try is to remove the a4j:support, move the > actionListener to the SelectManyListBox, and try it as a non-ajax > request. That will tell you if it's an ajax issue or a generic > SelectManyListBox usage problem. > > > On Fri, Jun 11, 2010 at 4:21 PM, sudeivas <[email protected]> wrote: >> >> I just added value="#{hostInfoBean.serviceType}" to the tag. And in the >> java >> bean the declaration is like , >> private List<String> serviceType = new ArrayList<String>(); >> >> Is this correct? >> >> But still I am getting the same error, >> hostInfo:serviceTypes: Validation Error: Value is not valid >> hostInfo:serviceTypes: Validation Error: Value is not valid >> >> regards, >> Suresh >> >> >> Mike Kienenberger wrote: >>> >>> Hmm. I am using Myfaces 1.2.9 and Richfaces 3.3.3, so it's possible >>> that there's something different about it under Myfaces 2.0. >>> >>> Under my environment, using the following insures that messages are >>> always rendered for ajax requests. But rendering the messages isn't >>> really your problem -- it's that the values aren't considered valid >>> for your input. >>> >>> <a4j:outputPanel ajaxRendered="true"> >>> <t:messages >>> globalOnly="true" >>> showDetail="true" /> >>> >>> <t:messages >>> globalOnly="false" >>> showDetail="true" /> >>> </a4j:outputPanel> >>> >>> I just noticed that you don't have a [value="#{}"] tag for your >>> <h:selectManyListbox>. Could this be the problem? >>> >>> >>> >>> On Fri, Jun 11, 2010 at 3:33 PM, sudeivas <[email protected]> wrote: >>>> >>>> Now I tried with actionListener as well. But still I am getting the >>>> same >>>> warning. >>>> >>>> <h:selectManyListbox size="3" rendered="true" id="serviceTypes"> >>>> <f:selectItems value="#{hostInfoBean.serviceTypeItems}" /> >>>> <a4j:support event="onchange" >>>> actionListener="#{hostInfoBean.changeServiceTypes}" >>>> reRender="hostInfo:gateKeeperendPointReference" ajaxSingle="true"/> >>>> </h:selectManyListbox> >>>> >>>> WARNING: There are some unhandled FacesMessages, this means not every >>>> FacesMessage had a chance to be rendered. >>>> These unhandled FacesMessages are: >>>> - hostInfo:serviceTypes: Validation Error: Value is not valid >>>> >>>> I am using Myfaces 2.0. May be there is an issue or a missing step that >>>> we >>>> need to configure before using a4j or valueChangeListener. >>>> >>>> I googled this warning and I got the below source code for this >>>> warning. >>>> >>>> http://mail-archives.apache.org/mod_mbox/myfaces-commits/201004.mbox/%[email protected]%3e >>>> >>>> But I didn't any other useful information. >>>> >>>> regards, >>>> Suresh >>>> >>>> >>>> >>>> Mike Kienenberger wrote: >>>>> >>>>> My suggestion is to try it with an actionListener. I think you'll >>>>> find that the model is populated with the current value of the list >>>>> box by the time it executes, but you'll know for sure if you try it :) >>>>> >>>>> I converted a facelets page to ajax using only <a4j:support> and >>>>> <a4j:region>, and it seemed to work well enough. I would not expect >>>>> any difference for JSP. >>>>> >>>>> The only issue I did hit was that reRendering a different part of the >>>>> page after doing a resetValue() on components in the different part of >>>>> the failed to fetch the model value for the component -- it continued >>>>> to use the submitted value at the time of the ajax submit. >>>>> >>>>> On Fri, Jun 11, 2010 at 3:03 PM, sudeivas <[email protected]> >>>>> wrote: >>>>>> >>>>>> I reason I didn't try with actionListener in a4j:support is that I am >>>>>> not >>>>>> sure whether it gives the list of values I have selected in the >>>>>> SelectManyListBox. But valueChangeListener gives me the new value >>>>>> selected. >>>>>> >>>>>> I have the same code working for an input text box but I am facing >>>>>> this >>>>>> issue with SelectManyListBox. >>>>>> >>>>>> I am adding this SelectManyListBox to an existing JSP page. Do I have >>>>>> to >>>>>> do >>>>>> anything specifically to overcome these types of warning message? >>>>>> >>>>>> regards, >>>>>> Suresh >>>>>> >>>>>> >>>>>> Mike Kienenberger wrote: >>>>>>> >>>>>>> I think the problem is that your valueChangeListener is not getting >>>>>>> called as it's not an ajax call. Can you try changing it to an >>>>>>> actionListener and putting the actionListener tag on your >>>>>>> a4j:support? >>>>>>> >>>>>>> Also, I don't think you need to have immediate specified if you are >>>>>>> using ajaxSingle="true" >>>>>>> >>>>>>> Other than that, what you are doing looks similar to an >>>>>>> h:selectOneListbox I have. >>>>>>> >>>>>>> On Fri, Jun 11, 2010 at 2:43 PM, sudeivas <[email protected]> >>>>>>> wrote: >>>>>>>> >>>>>>>> Hi, >>>>>>>> below is my JSF code, >>>>>>>> >>>>>>>> <h:column> >>>>>>>> <h:selectManyListbox size="3" rendered="true" id="serviceTypes" >>>>>>>> immediate="true" >>>>>>>> valueChangeListener="#{hostInfoBean.changeServiceTypes}"> >>>>>>>> <f:selectItems >>>>>>>> value="#{hostInfoBean.serviceTypeItems}" >>>>>>>> /> >>>>>>>> <a4j:support event="onchange" >>>>>>>> reRender="hostInfo:gateKeeperendPointReference" ajaxSingle="true"/> >>>>>>>> </h:selectManyListbox> >>>>>>>> </h:column> >>>>>>>> >>>>>>>> instead of form.submit(), i am using a4j to listen to the >>>>>>>> 'onchange' >>>>>>>> event. >>>>>>>> I am not getting any errors during the execution of the program. >>>>>>>> But >>>>>>>> when >>>>>>>> 'onchange' event occurs, its not calling the appropriate bean >>>>>>>> method. >>>>>>>> Instead I am getting an warning in the console, >>>>>>>> >>>>>>>> WARNING: There are some unhandled FacesMessages, this means not >>>>>>>> every >>>>>>>> FacesMessage had a chance to be rendered. >>>>>>>> These unhandled FacesMessages are: >>>>>>>> - hostInfo:serviceTypes: Validation Error: Value is not valid >>>>>>>> >>>>>>>> I am not sure may be because of this it's not calling the bean >>>>>>>> method. >>>>>>>> >>>>>>>> Please advise. >>>>>>>> >>>>>>>> regards, >>>>>>>> Suresh >>>>>>>> -- >>>>>>>> View this message in context: >>>>>>>> http://old.nabble.com/SelectManyListBox-not-working-with-aj4-tp28858806p28858806.html >>>>>>>> Sent from the MyFaces - Users mailing list archive at Nabble.com. >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> -- >>>>>> View this message in context: >>>>>> http://old.nabble.com/SelectManyListBox-not-working-with-aj4-tp28858806p28858996.html >>>>>> Sent from the MyFaces - Users mailing list archive at Nabble.com. >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> -- >>>> View this message in context: >>>> http://old.nabble.com/SelectManyListBox-not-working-with-aj4-tp28858806p28859291.html >>>> Sent from the MyFaces - Users mailing list archive at Nabble.com. >>>> >>>> >>> >>> >> >> -- >> View this message in context: >> http://old.nabble.com/SelectManyListBox-not-working-with-aj4-tp28858806p28859711.html >> Sent from the MyFaces - Users mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://old.nabble.com/SelectManyListBox-not-working-with-aj4-tp28858806p28859767.html Sent from the MyFaces - Users mailing list archive at Nabble.com.
