Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.webgocommerce.client.view.uimantsupervisor; import com.google.gwt.event.dom.client.BlurEvent; import com.google.gwt.event.dom.client.BlurHandler; import com.google.gwt.event.dom.client.ChangeEvent; import com.google.gwt.event.dom.client.ChangeHandler; import com.google.gwt.event.dom.client.KeyCodes; import com.google.gwt.event.dom.client.KeyUpEvent; import com.google.gwt.event.dom.client.KeyUpHandler; import com.google.gwt.event.logical.shared.ResizeEvent; import com.google.gwt.event.logical.shared.ResizeHandler; import com.google.gwt.i18n.client.DateTimeFormat; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.ListBox; import com.google.gwt.user.client.ui.TextBox; import com.google.gwt.user.datepicker.client.DateBox; import com.google.gwt.user.datepicker.client.DatePicker; import com.webgocommerce.client.beanproxy.SupervisorProxy; import com.webgocommerce.client.model.UIMantenimiento; import static com.webgocommerce.client.model.UIMantenimiento.MODOINSERTAR; import static com.webgocommerce.client.model.UIMantenimiento.MODOUPDATE; import com.webgocommerce.client.uiutil.Notification; import com.webgocommerce.client.view.listmodel.ListModelMesa; import com.webgocommerce.client.view.listmodel.ListModelPuntoEmision; import com.webgocommerce.client.view.listmodel.ListModelSucursal; import com.webgocommerce.client.view.listmodel.ListModelTienda; import com.webgocommerce.client.view.uisesion.UISesion; import com.webgocommerce.shared.FieldVerifier; /** * * @author SISTEMAS */ public class UIMantSupervisor extends UIMantenimiento implements InterUIMantSupervisor, KeyUpHandler, ChangeHandler, BlurHandler { private DateTimeFormat dateFormat = DateTimeFormat.getFormat("dd/MM/yyyy"); private DateBox.DefaultFormat defaultFormat = new DateBox.DefaultFormat(dateFormat); protected TextBox txtId; protected TextBox txtAlterno; protected ListModelMesa lstMesa; protected ListModelSucursal lstSucursal; protected ListModelTienda lstTienda; protected ListModelPuntoEmision lstPtoEmision; protected TextBox txtDni; protected TextBox txtNombres; protected TextBox txtApellidos; protected TextBox txtCorreo; protected TextBox txtCelular; protected ListBox lstCanal; protected DateBox dtFechaIncorporacion; protected SupervisorProxy bean; public UIMantSupervisor() { initComponents(); initListener(); initStyle(); reCalcularWindows(); } private void initComponents() { dtFechaIncorporacion = new DateBox(new DatePicker(), UISesion.beanInitParam.getFechaServer(), defaultFormat); txtCelular = new TextBox(); lstCanal = new ListBox(); lstCanal.addItem("CANAL PERSONAS Y EMPRESAS"); lstCanal.addItem("CANAL PERSONAS"); lstCanal.addItem("CANAL EMPRESAS"); lstMesa = new ListModelMesa(); lstSucursal = new ListModelSucursal(); lstTienda = new ListModelTienda(); lstPtoEmision = new ListModelPuntoEmision(); txtId = new TextBox(); txtAlterno = new TextBox(); txtDni = new TextBox(); txtDni.getElement().setAttribute("required", "required"); txtNombres = new TextBox(); txtNombres.getElement().setAttribute("required", "required"); txtApellidos = new TextBox(); txtApellidos.getElement().setAttribute("required", "required"); txtCorreo = new TextBox(); //this.addWidget("ID", txtId); this.addWidget("INCORPORACION (*)", dtFechaIncorporacion); this.addWidget("CANAL (*)", lstCanal); this.addWidget("SUCURSAL (*)", lstSucursal); this.addWidget("TIENDA (*)", lstTienda); this.addWidget("PTO. EMISION (*)", lstPtoEmision); this.addWidget("CODIGO ALTERNO ", txtAlterno); this.addWidget("DNI (*)", txtDni); this.addWidget("NOMBRES (*)", txtNombres); this.addWidget("APELLIDOS (*)", txtApellidos); this.addWidget("CORREO ELECTRONICO ", txtCorreo); this.addWidget("CELULAR ", txtCelular); Window.addResizeHandler(new ResizeHandler() { @Override public void onResize(ResizeEvent event) { reCalcularWindows(); } }); } private void initStyle() { lstMesa.setWidth("100%"); lstSucursal.setWidth("100%"); lstTienda.setWidth("100%"); lstPtoEmision.setWidth("100%"); } private void initListener() { lstSucursal.addChangeHandler(this); lstSucursal.addBlurHandler(this); lstTienda.addChangeHandler(this); lstTienda.addBlurHandler(this); txtApellidos.addKeyUpHandler(this); lstCanal.setWidth("100%"); dtFechaIncorporacion.setWidth("100%"); } private void reCalcularWindows() { int alto = Window.getClientHeight() - 220; this.scrollPanel.setHeight(alto + "px"); } @Override public void loadFields() { if (this.modo.equals(UIMantenimiento.MODOUPDATE)) { txtId.setText(this.bean.getIdSupervisor().toString()); txtDni.setText(this.bean.getDni()); txtNombres.setText(this.bean.getNombres()); txtApellidos.setText(this.bean.getApellidos()); txtId.setEnabled(false); txtDni.setEnabled(false); txtNombres.setEnabled(true); txtApellidos.setEnabled(true); txtAlterno.setText(this.bean.getCodigoAlterno()); txtAlterno.setEnabled(true); lstMesa.setEnabled(false); lstSucursal.setEnabled(true); lstTienda.setEnabled(true); lstPtoEmision.setEnabled(true); txtCorreo.setText(this.bean.getCorreo()); txtCorreo.setEnabled(true); txtCelular.setText(this.bean.getCelular()); txtCelular.setEnabled(true); lstCanal.setSelectedIndex(this.bean.getCanal() == null ? -1 : this.bean.getCanal().equalsIgnoreCase("CANAL PERSONAS Y EMPRESAS") ? 0 : this.bean.getCanal().equalsIgnoreCase("CANAL PERSONAS") ? 1 : this.bean.getCanal().equalsIgnoreCase("CANAL EMPRESAS") ? 2 : -1); lstCanal.setEnabled(true); dtFechaIncorporacion.setEnabled(false); this.btnOperacion.setDisabled(false); } else if (this.modo.equals(UIMantenimiento.MODODELETE)) { txtId.setText(this.bean.getIdSupervisor().toString()); txtDni.setText(this.bean.getDni()); txtNombres.setText(this.bean.getNombres()); txtApellidos.setText(this.bean.getApellidos()); txtId.setEnabled(false); txtDni.setEnabled(false); txtNombres.setEnabled(false); txtApellidos.setEnabled(false); txtAlterno.setText(this.bean.getCodigoAlterno()); txtAlterno.setEnabled(false); lstMesa.setEnabled(false); lstSucursal.setEnabled(false); lstTienda.setEnabled(false); lstPtoEmision.setEnabled(false); txtCorreo.setText(this.bean.getCorreo()); txtCorreo.setEnabled(false); txtCelular.setText(this.bean.getCelular()); txtCelular.setEnabled(false); lstCanal.setEnabled(false); this.btnOperacion.setDisabled(false); } else if (this.modo.equals(UIMantenimiento.MODODETALLE)) { txtId.setText(this.bean.getIdSupervisor().toString()); txtDni.setText(this.bean.getDni()); txtNombres.setText(this.bean.getNombres()); txtApellidos.setText(this.bean.getApellidos()); txtId.setEnabled(false); txtDni.setEnabled(false); txtNombres.setEnabled(false); txtApellidos.setEnabled(false); txtAlterno.setText(this.bean.getCodigoAlterno()); txtAlterno.setEnabled(false); lstMesa.setEnabled(false); lstSucursal.setEnabled(false); lstTienda.setEnabled(false); lstPtoEmision.setEnabled(false); txtCorreo.setText(this.bean.getCorreo()); txtCorreo.setEnabled(false); txtCelular.setText(this.bean.getCelular()); txtCelular.setEnabled(false); lstCanal.setEnabled(false); this.btnOperacion.setDisabled(true); } else { txtId.setEnabled(false); txtAlterno.setFocus(true); txtDni.setEnabled(true); txtDni.selectAll(); txtDni.setEnabled(true); txtNombres.setEnabled(true); txtApellidos.setEnabled(true); txtAlterno.setEnabled(true); lstMesa.setEnabled(false); lstSucursal.setEnabled(true); lstTienda.setEnabled(true); lstPtoEmision.setEnabled(true); txtCorreo.setEnabled(true); txtCelular.setEnabled(true); lstCanal.setEnabled(true); dtFechaIncorporacion.setEnabled(true); this.btnOperacion.setDisabled(false); } } public void setBean(SupervisorProxy bean) { this.bean = bean; } @Override public void cleanForm() { txtId.setText(null); txtDni.setText(null); txtNombres.setText(null); txtApellidos.setText(null); txtAlterno.setText(null); txtCorreo.setText(null); txtCelular.setText(null); } @Override public void onKeyUp(KeyUpEvent event) { if (event.getSource().equals(txtApellidos)) { if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) { if (modo.equalsIgnoreCase(MODOINSERTAR)) { processInsertar(); } else if (modo.equalsIgnoreCase(MODOUPDATE)) { processActualizar(); } else { //Window.alert("Operacin no contemplada"); Notification not = new Notification(Notification.ALERT, "Operacin no contemplada"); not.showPopup(); } } } } @Override public void goToUISupervisor() { cleanForm(); } @Override public boolean isValidData() { if (FieldVerifier.isEmpty(txtDni.getText())) { //Window.alert("Descripcion es un campo obligatorio"); Notification not = new Notification(Notification.ALERT, "DNI es un campo obligatorio"); not.showPopup(); txtDni.setFocus(true); return false; } else if (FieldVerifier.isEmpty(txtNombres.getText())) { //Window.alert("Descripcion es un campo obligatorio"); Notification not = new Notification(Notification.ALERT, "Nombres es un campo obligatorio"); not.showPopup(); txtNombres.setFocus(true); return false; } else if (FieldVerifier.isEmpty(txtApellidos.getText())) { //Window.alert("Descripcion es un campo obligatorio"); Notification not = new Notification(Notification.ALERT, "Apellidos es un campo obligatorio"); not.showPopup(); txtApellidos.setFocus(true); return false; } return true; } @Override public void loadMesa() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void loadSucursal() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void loadTienda() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void loadPuntoEmision() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void onChange(ChangeEvent event) { if (event.getSource().equals(lstSucursal)) { loadTienda(); } else if (event.getSource().equals(lstTienda)) { loadPuntoEmision(); } } @Override public void onBlur(BlurEvent event) { if (event.getSource().equals(lstSucursal)) { loadTienda(); } else if (event.getSource().equals(lstTienda)) { loadPuntoEmision(); } } }