javascript - How to save input values in a Backbone model -

currently i'm running situation when need grab 1 value selected option , value of 1 input , save in backbone model , save on server. here's markup:

<select id="select" multiple size=5>     <option value="room" name="room">room</option>     <option value="teacher" name="teacher">teacher</option>     <option value="group" name="group">group</option> </select> <input type="text" name="name"> <button type="button" class="save">save</button> 

by clicking on save button want store current 2 values in model. tried plugin modelbinder backbone, think use in wrong way.

var createeditview = backbone.view.extend({     tagname: 'div',      template: editresourcetpl,      events: {         'click .save': 'save',     },      initialize: function () {         this.modelbinder = new backbone.modelbinder();     },      render: function () {         this.$el.append(this.template());          this.modelbinder.bind(this.model, this.el);          return this;     },      save: function () {         var isnewmodel = this.model.isnew();          this.model.once('sync', function () {             if (isnewmodel) {                 vm.mediator.publish('resourcesaved', this.model);             }         }, this);          this.model.save();     }     }); 

can please give me right direction of how can this? need gather 2 values form (1 selected option , 1 input), store in model , save on server (and yet pass model through mediator). how can use modelbinder plugin here in correct way achieve this? appreciated.

option not have property name. should assign name select.

https://developer.mozilla.org/en-us/docs/web/html/element/select

https://developer.mozilla.org/en-us/docs/web/html/element/option