Crear una Alert de Inactividad con dojo en wavemaker

Para poder controlar los problemas de sesion podemos usar un alert de inactividad para cerrar automaticamente la sesion activa.

Para ello tenemos que adjuntar este codigo en el App Script en la parte final

dojo.declare("Monitor", null, { _events: [ [window, 'scroll'], [window, 'resize'], [document, 'mousemove'], [document, 'keydown'] ], _idleTime: null, _timers: null, idleTime: null, constructor: function(time, timers) { Monitor.prototype.time = time; this._timers = timers; this.initObservers(); this.setTimer(); }, initObservers: function() { dojo.forEach(this._events, function(e) { dojo.connect(e[0], e[1], function(event) { Monitor.prototype.onInterrupt(); }); }); }, onInterrupt: function() { this.idleTime = new Date() - this._idleTime; dojo.publish("state:active", [this.idleTime]); this.setTimer(); }, setTimer: function() { var oj = Monitor.prototype; this.clearTimers(); this._idleTime = new Date(); this._timers.push(setTimeout(function() { dojo.publish("state:idle", null); }, oj.time)); }, clearTimers: function() { if (this._timers) { for (var i = 0; i < this._timers.length; i++) { //console.debug("Clearing Timer: " + this._timers[i]); clearTimeout(this._timers[i]); } } this._timers = []; } });

en nuestro main page colocamos antes de la primera linea de codigo

var logoutNow = function() { main1.varTemplateLogout.update(); }; 
var logoutTimeout; 
var monitor = new Monitor(180000, []); //180 000 =3 minutes 

aqui lo mas importante es el valor de 180 000 corresponde a los minutos que se dispara la advertencia

ahora en nuestro main page en start event

start: function() { 
 dojo.addOnLoad(function() { 
 function onActive(args) { monitor.clearTimers(); } 
 function onIdle() { 
  console.debug("idle...logging out"); 
  logoutTimeout = setTimeout(logoutNow, 60000); 
  main.idleDialog.show(); 
 } 
 dojo.subscribe("state:active", null, onActive); 
 dojo.subscribe("state:idle", null, onIdle); }); 
 }, 

y en nuestro main page colocamos un dialog con un label y 2 botones para que no sirva para mostrar la advertencia

idleDialog: ["wm.DesignableDialog", {"buttonBarId":"buttonBar5","containerWidgetId":"","desktopHeight":"120px","height":"120px","styles":{},"title":undefined,"width":"300px"}, {"onShow":"idleDialogShow"}, { containerWidget16: ["wm.Container", {"_classes":{"domNode":["wmdialogcontainer","MainContent"]},"autoScroll":true,"height":"100%","horizontalAlign":"left","padding":"5","verticalAlign":"top","width":"100%"}, {}, { label7: ["wm.Label", {"_classes":{"domNode":["dialogfooter"]},"caption":"Your session close in 60 seconds.","padding":"4","styles":{},"width":"100%"}, {}], label4: ["wm.Label", {"caption":"Did you want to keep working?","height":"100%","padding":"4","styles":{"fontSize":"15px","fontWeight":"bold"},"width":"278px"}, {}] }], buttonBar5: ["wm.ButtonBarPanel", {"border":"1,0,0,0","borderColor":"#333333","desktopHeight":"33px","height":"33px"}, {}, { YesIdleBtn: ["wm.Button", {"caption":"Yes","margin":"4","styles":{}}, {"onclick":"YesIdleBtnClick"}], NoIdleDialog: ["wm.Button", {"caption":"No","margin":"4"}, {"onclick":"NoIdleDialogClick"}] }] }],

y con sus respectivos eventos

YesIdleBtnClick: function(inSender) { 
 clearTimeout(logoutTimeout); 
 monitor.clearTimers(); 
 this.idleDialog.hide(); 
 ////execute here some query for refresh server for not go to session expiration 
}, 
 NoIdleDialogClick: function(inSender) { 
  main.varTemplateLogout.update(); 
 },
  idleDialogShow: function(inSender) { 
  try { 
   var downloadButton = document.getElementById("countdown"); 
   var counter = 60; 
   var id = window.setInterval(function() { counter--; if (counter < 0) { clearInterval(id); } else { downloadButton.innerHTML = counter.toString(); } }, 1000); } catch (e) { console.log(e.name, e.message); }
  },

Espero que les sirva.