javascript - backbone.js: Prevent listener event from firing when model changes -

i have following listener in view when model changed:

this.listento(this.model, 'change', this.render); 

when change model :

model.set('foo', bar); 

is possible make not trigger listener event specific function call? still want event trigger @ other calls.

from fine manual:

generally speaking, when calling function emits event (model.set, collection.add, , on...), if you'd prevent event being triggered, may pass {silent: true} option. note rarely, perhaps never, idea. passing through specific flag in options event callback at, , choose ignore, work out better.

so if don't want specific set call trigger change event then:

model.set('foo', bar, { silent: true }); 

or tunnel information render using custom option:

model.set('foot', bar, { ignore_this: true }); 

and adjust render:

render: function(options) {     if(options && options.ignore_this)         return;     // ... }