Jsf - Primefaces P:commandbutton With Action Not Called - منتدى الـ JDeveloper, Java and XML

بتاريخ: 31 مارس 201411 سنة

السلام عليكم ورحمة الله وبركاته

كنت بجرب examble بسيط بال jsf وكان يعمل من قبل بدون اى مشاكل

المشكلة التى تقابلنى هى ان action داخل p:commandButton لا تعمل ومبتدخلش على الميثود

ودى ال page اللى فيها الكلام ده ال action لا يعمل فى p:commandButton value="add"

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:p="http://primefaces.org/ui">
    <h:body>
        <p:dialog widgetVar="uniCreateDialogWidget" id="uniCreateDialogId"
                  height="100" width="300" modal="true" appendToBody="true" 
                  resizable="false" header="Add New University">
            <h:form id="uniCreateDialogForm">
                <p:messages  autoUpdate="true" />
                <h:panelGrid columns="2" id="dialogPanal">
                    <h:outputText value="University Name:*" />
                    <p:inputText value="#{facultyMB.university.name}" required="true"
                                 label="University Name">
                        <f:validateLength minimum="2" />
                    </p:inputText>
                </h:panelGrid>

                <p:commandButton value="add" icon="ui-icon-plus"
                                 action="#{facultyMB.addUniversity()}"
                                 update=":univerityForm"
                                 oncomplete="uniCreateDialogWidget.hide();" >
                </p:commandButton>
                <p:commandButton value="cancel" icon="ui-icon-cancel" actionListener="#{facultyMB.resetUniversity()}"
                                 onclick="uniCreateDialogWidget.hide();"/>
            </h:form>
        </p:dialog>
    </h:body>
</html>

ودى ال bean class

package beans;

import converter.FacConverter;
import dao.AdminDAO;
import dao.UserRegister;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;

/**
 *
 * @author shokry
 */
@SessionScoped
@ManagedBean
public class FacultyMB implements Serializable {

    //variables..................................................
    private static final long serialVersionUID = 1L;
    University university;
    Faculty faculty;
    public AdminDAO adminDAO;
    public ArrayList<SelectItem> universities;
    public List<Faculty> uniFaculties;
    public int universityId;
    public String facultyName;

    //getters and setters...........................................
    public University getUniversity() {
        return university;
    }

    public void setUniversity(University university) {
        this.university = university;
    }

    public Faculty getFaculty() {
        return faculty;
    }

    public void setFaculty(Faculty faculty) {
        this.faculty = faculty;
    }

    public ArrayList<SelectItem> getUniversities() {
        return universities;
    }

    public void setUniversities(ArrayList<SelectItem> universities) {
        this.universities = universities;
    }

    public List<Faculty> getUniFaculties() {
        return uniFaculties;
    }

    public void setUniFaculties(List<Faculty> uniFaculties) {
        this.uniFaculties = uniFaculties;
    }

    public int getUniversityId() {
        return universityId;
    }

    public void setUniversityId(int universityId) {
        this.universityId = universityId;
    }

    public String getFacultyName() {
        return facultyName;
    }

    public void setFacultyName(String facultyName) {
        this.facultyName = facultyName;
    }

    //Get All Lists Methods...............................................
    public List<SelectItem> getAllUniversities() {
        ArrayList<University> lst = UserRegister.getUniversities();
        ArrayList<SelectItem> items = new ArrayList<SelectItem>();

        for (University t : lst) {
            items.add(new SelectItem(t.getUniversityId(), t.getName()));
        }
        return items;
    }

    public List<Faculty> getAllFaculties() {
        if (universityId == 0) {
            List<Faculty> lst = UserRegister.getUniFaculties(3);
            List<Faculty> items = new ArrayList<Faculty>();

            for (Faculty t : lst) {
                items.add(new Faculty(t.getFacultyId(), t.getName(), t.getUniversityId()));
            }

            return items;
        } else {
            return uniFaculties;
        }
    }

    public void findAllUniFaculties() {
        List<Faculty> lst = UserRegister.getUniFaculties(universityId);
        List<Faculty> items = new ArrayList<Faculty>();

        for (Faculty t : lst) {
            items.add(new Faculty(t.getFacultyId(), t.getName(), t.getUniversityId()));
        }
        setUniFaculties(items);
    }

    public List<Faculty> getFacultiesAll() {
        List<Faculty> lst = UserRegister.getFaculties();
        List<Faculty> items = new ArrayList<Faculty>();

        for (Faculty t : lst) {
            items.add(new Faculty(t.getFacultyId(), t.getName(), t.getUniversityId()));
        }

        return items;
    }

    //DAO Methods..............................................................
    public void addUniversity() {
        System.out.println("addUniversity() hererererererereer --> university is :  " + university.getName());
        adminDAO = new AdminDAO();
        adminDAO.addUniversity(university.getName());
        
    }

    public void editUniversity() {
        System.out.println("university is :  "
                + university.getName() + "");
        adminDAO = new AdminDAO();
        adminDAO.editUniversity(university.getUniversityId(), university.getName());
    }

    public void deleteUniversity() {
        adminDAO = new AdminDAO();
        adminDAO.deleteUniversity(university.getUniversityId());
    }

    public void addFaculty() {
        adminDAO = new AdminDAO();
        adminDAO.addFaculty(facultyName, universityId);
        findAllUniFaculties();
    }

    public void deleteFaculty() {
        adminDAO = new AdminDAO();
        adminDAO.deleteFaculty(faculty.getFacultyId());
    }

    public void editFaculty() {
        adminDAO = new AdminDAO();
        adminDAO.editFaculty(faculty.getFacultyId(), faculty.getName());
    }

    public void universityChange(ValueChangeEvent e) {
        university = (University) e.getNewValue();
        FacesContext.getCurrentInstance().renderResponse();
    }

    public University getuUniversityById(int universityId) {
        adminDAO = new AdminDAO();
        university = adminDAO.getuUniversity(universityId);
        return university;
    }

    public Faculty getFacultyById(int facultyId) {
        adminDAO = new AdminDAO();
        faculty = adminDAO.getfFaculty(facultyId);
        return faculty;
    }

    //init methods................................................
    @PostConstruct
    public void init() {
        uniFaculties = FacConverter.facultyDB;
    }

    //reset objects
    public void resetUniversity() {
        System.out.println("resetUniversity() hererere --->");
        university = new University();
    }

    public void resetFaculty() {
        faculty = new Faculty();
        facultyName = "";
    }
}

فاريد المساعدة فانا مش عارف المشكلة منين!!!!

شكرا

اقتباس

تقديم بلاغ

بتاريخ: 4 أبريل 201411 سنة

جرب حذف القوسين بعد اسم الدالة

اقتباس

تقديم بلاغ

تسجيل دخول

Jsf - Primefaces P:commandbutton With Action Not Called

Featured Replies

انضم إلى المناقشة

برجاء الإنتباه

Account

Navigation

البحث

إعداد إشعارات المتصفح الفورية

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)