Sorry, can't help with that. don't know mutch about tomahawk components.
Anyone else please. Matthias Kahlau wrote: > Hi Volker, > > I just tried returning null from the action method, and the entered values > of the inputTextarea and selectBooleanCheckbox are preserved, but not the > selection of the selectOneRadio component! > > > Regards, > > Matthias > > >>-----Ursprüngliche Nachricht----- >>Von: [EMAIL PROTECTED] >>[mailto:[EMAIL PROTECTED] Auftrag >>von Matthias Kahlau >>Gesendet: Sonntag, 1. Januar 2006 23:12 >>An: MyFaces Discussion >>Betreff: AW: AW: AW: EditableValueHolder rendering behavior / Restore >>View >> >> >>Hi Volker, >> >> >>thanks for your support. I didn't know that the view is newly created. Do >>you know a source where this is documented (apart from the source code)? >> >> >>Regards, >> >>Matthias >> >> >>>-----Ursprüngliche Nachricht----- >>>Von: [EMAIL PROTECTED] >>>[mailto:[EMAIL PROTECTED] Auftrag >>>von Volker Weber >>>Gesendet: Sonntag, 1. Januar 2006 22:52 >>>An: MyFaces Discussion >>>Betreff: Re: AW: AW: EditableValueHolder rendering behavior / Restore >>>View >>> >>> >>>Hi Matthias, >>> >>>i think the problem is the return value of your action method. >>> >>>I'm not really sure, so please correct me if the following is incorrect. >>> >>>If a action method returns a value != null the navigation cames in, then >>>a new view is created, also if the new viewId is the same as the old >>>one. If the action method returns null the old view is rerendered. >>> >>>The reason for persistent value in one of your components is the >>>component binding. >>> >>>Try returning null in deleteAuswMoeglichkeiten(). >>> >>>Regards >>> Volker >>> >>>Matthias Kahlau wrote: >>> >>>>Hi! >>>> >>>>Happy new year :) >>>> >>>> >>>>Here are the code snippets: >>>> >>>>-------------- >>>>The JSF page: >>>>-------------- >>>>... >>>> >>>><h:form> >>>> >>>>... >>>> >>>><%-- the inputTextarea which is rendered empty again after the >>> >>>JSF page is >>> >>>>redisplayed --%> >>>> <h:panelGroup> >>>> <h:outputLabel for="fragetext" >>>> value="Frage*: " >>>> styleClass="formLabelTop" >>>> lang="de" >>>> title="Textfeld zur Eingabe der Frage" /> >>>> <t:inputTextarea id="fragetext" >>>> value="#{EinfAuswFrageBacking.einfAuswFrage.fragetext}" >>>> required="true" >>>> cols="100" >>>> rows="3" >>>> title="Textfeld zur Eingabe der Frage"> >>>> <f:validateLength maximum="256" /> >>>> </t:inputTextarea> >>>> <f:verbatim><br/></f:verbatim> >>>> <h:message for="fragetext" >>>> styleClass="error" >>>> lang="de" >>>> title="Fehlermeldung für das Frage Textfeld" /> >>>> </h:panelGroup> >>>> >>>><%-- the selectBooleanCheckbox which is rendered empty again >>> >>>after the JSF >>> >>>>page is redisplayed --%> >>>> <h:panelGroup> >>>> <h:outputLabel for="mussFrage" value="Antwort erforderlich: " >>>> styleClass="formLabel" >>>> lang="de" >>>> title="Auswahlfeld zur Angabe, ob die Antwort >>> >>>erforderlich ist" /> >>> >>>> <t:selectBooleanCheckbox id="mussFrage" >>>> value="#{EinfAuswFrageBacking.einfAuswFrage.mussFrage}" >>>> required="false" >>>> lang="de" >>>> title="Auswählen, falls Antwort erforderlich" /> >>>> <h:outputText escape="false" value=" Ja, Frage muss >>> >>>beantwortet >>> >>>> werden" >>>> styleClass="formText" >>>> lang="de" >>>> title="Auswählen, falls Antwort erforderlich" /> >>>> </h:panelGroup> >>>> >>>><%-- the selectOneRadio which is rendered empty again after the >>> >>>JSF page is >>> >>>>redisplayed --%> >>>> <h:panelGrid columns="1"> >>>> <t:column> >>>> <h:outputLabel for="auswMoeglichkeitRadios" >>>> value="Auswahlmöglichkeiten anzeigen:" >>>> styleClass="formLabel" >>>> lang="de" >>>> title="Anzeigeeigenschaften der Auswahlmöglichkeiten" /> >>>> <f:verbatim><br/></f:verbatim> >>>> <t:selectOneRadio id="auswMoeglichkeitRadios" >>>> value="#{EinfAuswFrageBacking.auswMoeglichkeitOpt}" >>>> required="true" >>>> layout="spread" >>>> styleClass="formText" >>>> lang="de" >>>> title="Radiobuttons zur Auswahl der Anzeigeeigenschaften der >>>> Auswahlmöglichkeiten"> >>>> <f:selectItems >>>> value="#{EinfAuswFrageBacking.auswMoeglichkeitOptions}" /> >>>> </t:selectOneRadio> >>>> </t:column> >>>> >>>><%-- the inputText which is NOT rendered empty again after the >>> >>>JSF page is >>> >>>>redisplayed (the value entered is rendered) --%> >>>> <t:column> >>>> <t:radio for="auswMoeglichkeitRadios" index="0" /> >>>> <t:inputText id="anzahlSpalten" >>>> binding="#{EinfAuswFrageBacking.inputTextAnzahlSpalten}" >>>> value="#{EinfAuswFrageBacking.einfAuswFrage.spalten}" >>>> required="false" >>>> readonly="false" >>>> disabled="false" >>>> maxlength="2" >>>> size="2" >>>> title="Textfeld zur Eingabe der Spaltenanzahl" >>>> immediate="false"> >>>> <f:validateLongRange minimum="1" maximum="12" /> >>>> </t:inputText> >>>> <h:outputText escape="false" >>>> value=" (1 bis 12)" >>>> styleClass="formText" >>>> lang="de" >>>> title="Zahlenbereich ist 1 bis 12" /> >>>> <f:verbatim><br/></f:verbatim> >>>> <h:message for="anzahlSpalten" >>>> styleClass="error" >>>> lang="de" >>>> title="Fehlermeldung für das Spaltenanzahl Textfeld" /> >>>> </t:column> >>>> >>>> <t:column> >>>> <t:radio for="auswMoeglichkeitRadios" index="1" /> >>>> </t:column> >>>> </h:panelGrid> >>>> >>>> >>>><%-- the dataTable from which rows are deleted with the button >>> >>>below --%> >>> >>>> <t:dataTable id="dataTableAuswahlmoeglichkeiten" >>>> binding="#{EinfAuswFrageBacking.dataTable}" >>>> value="#{EinfAuswFrageBacking.auswMoeglichkeitenModel}" >>>> var="row" >>>> renderedIfEmpty="true" >>>> preserveDataModel="false"> >>>> >>>> <t:column width="30"> >>>> <t:selectBooleanCheckbox >>> >>>binding="#{EinfAuswFrageBacking.checkbox}" >>> >>>> required="false" >>>> lang="de" >>>> title="Auswahlmoeglichkeit auswählen zum Löschen" >>>> immediate="false" /> >>>> </t:column> >>>> >>>> ... >>>> >>>> </t:dataTable> >>>> >>>> >>>><%-- the action button to delete rows with --%> >>>> <h:commandButton value="Auswahl Entfernen" >>>> action="#{EinfAuswFrageBacking.deleteAuswMoeglichkeiten}" >>>> immediate="true" /> >>>> >>>>... >>>> >>>></h:form> >>>> >>>>... >>>> >>>>----------------------------------------------------------------- >>>>The action method of the EinfAuswFrageBacking.java Backing-Bean: >>>>----------------------------------------------------------------- >>>> >>>>public String deleteAuswMoeglichkeiten() { >>>> List toDelete = this.getSelectedAuswMoeglichkeiten(); >>>> Iterator it = toDelete.iterator(); >>>> >>>> while (it.hasNext()) { >>>> this.auswMoeglichkeitenList.remove(it.next()); >>>> } >>>> >>>> >>>> int size = this.auswMoeglichkeitenList.size(); >>>> for (int i = 0; i < size; i++) { >>>> Auswahlmoeglichkeit am = >>>>(Auswahlmoeglichkeit)this.auswMoeglichkeitenList >>>> .get(i); >>>> >>>> am.setAuswahlindex(new Integer(i + 1)); >>>> } >>>> >>>> >>>> this.checkbox.setSelected(false); >>>> >>>> return Constants.ACTION_SUCCESS; >>>> } >>>> >>>> >>>>---------------- >>>>faces-config.xml: >>>>---------------- >>>> >>>><navigation-rule> >>>> <from-view-id>/Management/Fragen/EinfAuswFrage.jsp</from-view-id> >>>> <navigation-case> >>>> >><from-action>#{EinfAuswFrageBacking.deleteAuswMoeglichkeiten}</from-action >> >>>> <from-outcome>success</from-outcome> >>>> >>><to-view-id>/Management/Fragen/EinfAuswFrage.jsp</to-view-id> >>> >>>> </navigation-case> >>>></navigation-rule> >>>> >>>> >>>> >>>>By the way: the inputTextarea is not the only component which >>> >>>is rendered >>> >>>>empty when the page is redisplayed after submitting it >>> >>>non-empty - it also >>> >>>>happens to the selectBooleanCheckbox, and to the >>> >>>selectOneRadio, but not to >>> >>>>the inputText, which renders the value entered before >>> >>>submitting the page >>> >>>>(In my last email, I spuriously wrote that the inputText is >>> >>>rendered empty, >>> >>>>but it actually was an inputTextarea!). >>>> >>>> >>>>Regards, >>>> >>>>Matthias >>>> >>>> >>>> >>>>>-----Ursprüngliche Nachricht----- >>>>>Von: [EMAIL PROTECTED] >>> >>>>[mailto:[EMAIL PROTECTED] Auftrag >>>> >>>>>von Volker Weber >>>>>Gesendet: Samstag, 31. Dezember 2005 13:22 >>>>>An: MyFaces Discussion >>>>>Betreff: Re: AW: EditableValueHolder rendering behavior / Restore View >>>>> >>>>> >>>>>Hi, >>>>> >>>>>Matthias, can you post the relevant jsf code, and the >>>>>action/actionListener code? >>>>> >>>>>This may help us to see what's wrong. >>>>> >>>>>Regards >>>>> Volker >>>>> >>>>>Matthias Kahlau wrote: >>>>> >>>>> >>>>>>Hi Simon, >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>Perhaps your button is inside a different form from the one >> >>containing >> >>>>>>>your input text? HTML only supports submitting one form, so all >>>>>>>components in other forms will see their input as missing, ie >>> >>>will have >>> >>>>>>>their submitted value reset.. >>>>>> >>>>>> >>>>>>Actually not - all components are contained in the same form.... >>>>>> >>>>>>Looks buggy.... >>>>>> >>>>>> >>>>>>Regards, >>>>>> >>>>>>Matthias >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>-----Ursprüngliche Nachricht----- >>>>>>>Von: [EMAIL PROTECTED] >>>>>>>[mailto:[EMAIL PROTECTED] >>> >>>m Auftrag >>> >>>>>>>von Simon Kitching >>>>>>>Gesendet: Samstag, 31. Dezember 2005 05:33 >>>>>>>An: MyFaces Discussion >>>>>>>Betreff: Re: EditableValueHolder rendering behavior / Restore View >>>>>>> >>>>>>> >>>>>>>Matthias Kahlau wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>>>Hi all! >>>>>>>> >>>>>>>> >>>>>>>>I have an non-immediate inputText in my form, and an immediate >>>>>>> >>>>>>>commandButton >>>>>>> >>>>>>> >>>>>>> >>>>>>>>to delete some selected rows in a table. When the user enters >>>>>>> >>>>>>>some text in >>>>>>> >>>>>>> >>>>>>> >>>>>>>>the inputText and deletes some rows after that, the same >> >>JSF page is >> >>>>>>>>redisplayed, but the inputText is empty again. Why isn't the >>>>>>> >>>>>>>submitted value >>>>>>> >>>>>>> >>>>>>> >>>>>>>>of the inputText rendered? >>>>>>> >>>>>>>It will be in the usual case. >>>>>>> >>>>>>>Perhaps your button is inside a different form from the one >> >>containing >> >>>>>>>your input text? HTML only supports submitting one form, so all >>>>>>>components in other forms will see their input as missing, ie >>> >>>will have >>> >>>>>>>their submitted value reset.. >>>>>>> >>>>>>>Regards, >>>>>>> >>>>>>>Simon >>>>>> >>>>>> >>>>>-- >>>>>Don't answer to From: address! >>>>>Mail to this account are droped if not recieved via mailinglist. >>>>>To contact me direct create the mail address by >>>>>concatenating my forename to my senders domain. >>>> >>>> >>>-- >>>Don't answer to From: address! >>>Mail to this account are droped if not recieved via mailinglist. >>>To contact me direct create the mail address by >>>concatenating my forename to my senders domain. >> > -- Don't answer to From: address! Mail to this account are droped if not recieved via mailinglist. To contact me direct create the mail address by concatenating my forename to my senders domain.
