changeGridValue: function(model) {
        var id = model.get('id');
        console.log(model.get('value'));
        console.log(model);
        this.container.find('table').jqGrid('setCell', 1, id, model.get('value') + " " + model.get('unit'));

        this.reloadView();
        //this.jqgridElem.setCell();

define(["jquery" ,
    "underscore" ,
    "backbone" ,
    "viewA",
    "viewB",
    //the others file
    ],function($ , _ , Backbone, viewA, viewB){

    var signInView = Backbone.View.extend({
      initialize: function() {
        // listen to viewA and viewB and fire signIn action in this view
        this.listenTo(this.viewA, "signIn", this.signIn);
        this.listenTo(this.viewB, "signIn", this.signIn);
      },
      events : {
        'click #signInBtn' : 'signIn'
      },
      signIn : function(youCanPassYourFormModelHere){
        this.trigger("signIn");
      }
    });
    return viewB;
});

define(["jquery" ,
    "underscore" ,
    "backbone" ,
    "text!templates/Layout/signIn.html"
    //the others file
    ],function($ , _ , Backbone, SignIn){

    var viewA = Backbone.View.extend({
      initialize: function() {

      },
      events : {
       'click #signInBtn' : 'signIn'
      },
      signIn : function(){
       this.trigger("signIn", formModel);
      }
    });
    return viewA;
});


define(["jquery" ,
    "underscore" ,
    "backbone" ,
    "text!templates/Layout/signIn.html"
    //the others file
    ],function($ , _ , Backbone, SignIn){

    var viewB = Backbone.View.extend({
      initialize: function() {

      },
      events : {
       'click #signInBtn' : 'signIn'
      },
      signIn : function(){
       this.trigger("signIn", formModel);
      }
    });
    return viewB;
});