backbone.js - Get the return elements from the triggered Event in backbone -

i tirggering event. triggered , executed successfully. below code.

 itemview = backbone.view.extend({  events: {   "click":"onclick"   },  onclick: function() {   //trigger custom event, passing view first argument    events.trigger('click', this);   } });    listview = backbone.view.extend({   initialize: function() {        this.listento(events, 'click', this._onclick);      },    _onclick:function(itemview) {       //...        return x;       }     }); 

but want return data on triggered event. in _onclick want return data.

since doevents.trigger("methodname", parameters). how return data x in above case _onclick function onclick in itemview.

what this:

wrap whatever need in object & use it.

 itemview = backbone.view.extend({  events: {   "click":"onclick"   },  onclick: function() {   //trigger custom event, passing view first argument    var dataobj = { 'itemview': this, 'otherprop': 'other value' };    events.trigger('click', dataobj);   } });    listview = backbone.view.extend({   initialize: function() {        this.listento(events, 'click', obj);         obj.itemview._onclick(obj);       },    _onclick:function(obj) {       //...        return x;       }     });