Bonjour,
J'ai un problème lors de la suppression d'un objet :
Mon Managed Bean:
ma page xhtml:
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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93 public class RatManagedBean implements Serializable { /** The Constant serialVersionUID. */ private static final long serialVersionUID = 1L; @Autowired RatService ratService; private List<RatEntity> ratList; private String ratType; private Integer ratCode; private RatEntity selectedRat; @PostConstruct public void init() throws DAOException { System.out .println("********************* in*****************************it*************"); ratList = new ArrayList<RatEntity>(); ratList.addAll(ratService.findAllRats()); } public String addRat() throws DAOException { RequestContext context = RequestContext.getCurrentInstance(); RatEntity rat = new RatEntity(ratCode, ratType); try { ratService.insertRat(rat); reset(); ratList.add(rat); return "index.xhtml ?faces-redirect=true"; } catch (DAOException e) { FacesContext context1 = FacesContext.getCurrentInstance(); context1.addMessage(null, new FacesMessage("Erreur!", "L'ajout du RAT a échoué")); context.addCallbackParam("add", false); e.printStackTrace(); } return "error.xhtml ?faces-redirect=true"; } public void deleteRat(RatEntity selectedRat) throws DAOException{ try { ratService.deleteRat(selectedRat); ratList.remove(selectedRat); } catch (DAOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public List<RatEntity> getRatList() { return ratList; } public void setRatList(List<RatEntity> ratList) { this.ratList = ratList; } public String getRatType() { return ratType; } public void setRatType(String ratType) { this.ratType = ratType; } public Integer getRatCode() { return ratCode; } public void setRatCode(Integer ratCode) { this.ratCode = ratCode; } public RatEntity getSelectedRat() { return selectedRat; } public void setSelectedRat(RatEntity selectedRat) { this.selectedRat = selectedRat; } /** * reset Add form method */ public void reset() { this.setRatType(""); } }
j'ai cette erreur :
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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67 <h:form id="form"> <p:dataTable id="ratTable" var="rat" value="#{ratMB.ratList}" styleClass="userDataTableStyle" paginator="true" rows="10" selection="#{ratMB.selectedRat}" rowKey="#{rat.code}"> paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}" rowsPerPageTemplate="5,10"> <f:facet name="header"> Liste des Radio Acess Type </f:facet> <p:column selectionMode="single" style="width:16px;text-align:center"/> <p:column headerText="Code du Rat" sortBy="#{rat.code}"> <h:outputText value="#{rat.code}"></h:outputText> </p:column> <p:column headerText="Type du RAT" sortBy="#{rat.type}"> <h:outputText value="#{rat.type}"></h:outputText> </p:column> <f:facet name="footer"> <p:commandButton value="Ajouter" oncomplete="newRatDialog.show()" icon="ui-icon-star" title="Ajouter un nouvel Radio Access Type" /> <p:commandButton value="Supprimer" onclick="confirmation.show()" update="ratTable" icon="ui-icon-trash"/> </f:facet> </p:dataTable> </h:form> <p:dialog header="Créer un nouvel Radio Access Type" widgetVar="newRatDialog" resizable="false" id="newRatDialog"> <h:form id="newdirecForm"> <p:panelGrid id="displayNewRat" columns="4" style="margin:0 auto;"> <h:outputText value="Code :"></h:outputText> <p:inputText value="#{ratMB.ratCode}" /> <h:outputText value="Type :"></h:outputText> <p:inputText value="#{ratMB.ratType}" /> <f:facet name="footer"> <p:commandButton value="Valider" update=":form:ratTable" oncomplete=" handleSubmitRequest(xhr, status, args, 'newActiviteDlg','newdirecForm');" action="#{ratMB.addRat}" /> <p:commandButton type="Vider" value="Annuler" /> </f:facet> </p:panelGrid> </h:form> </p:dialog> <p:dialog id="confirmDialog" header="Confirmation de suppression" widgetVar="confirmation"> <table width="100%" border="0" cellspacing="0" > <tr > <td style="border: 0; "> <h:outputText value="Voulez vous vraiment supprimer le RAT"></h:outputText></td> </tr> <tr></tr> <tr></tr> <tr> <td colspan="3" align="right" style="border: 0; "> <hr style="color:orange"> </hr> </td> </tr> <tr></tr> <tr></tr> <tr> <td colspan="2" style="border: 0; "> <p:commandButton value="OUI" update=":form:ratTable" oncomplete="confirmation.hide()" actionListener="#{ratMB.deleteRat}" /> <p:commandButton value="NON" onclick="confirmation.hide()" type="button" /> </td> </tr> </table> </p:dialog>
Quelqu'un saurait-il m'indiquer comment résoudre ce problème ?SEVERE: Received 'javax.el.MethodNotFoundException' when invoking action listener '#{ratMB.deleteRat}' for component 'j_idt23'
javax.faces.event.MethodExpressionActionListener processAction
SEVERE: javax.el.MethodNotFoundException: Method not found: com.xxxx.beans.RatManagedBean@1481484b.deleteRat()
Merci d'avance
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