backbone.jsHow do I set a model attribute in Backbone.js?
To set a model attribute in Backbone.js, you can use the set()
method. This method takes an object with the attribute name and value as arguments. For example, if you wanted to set the name
attribute of a model to John
, you could do the following:
var model = new Backbone.Model();
model.set({name: 'John'});
This will set the name
attribute of the model
to John
.
The set()
method also takes an optional options
object as a second argument. This object can contain the following options:
silent
: A boolean value that determines whether achange
event is triggered when the attribute is set.validate
: A boolean value that determines whether the model's validation function is called when the attribute is set.parse
: A boolean value that determines whether the model's data is parsed when the attribute is set.
For example, if you wanted to set the name
attribute of a model to John
without triggering a change
event, you could do the following:
var model = new Backbone.Model();
model.set({name: 'John'}, {silent: true});
This will set the name
attribute of the model
to John
without triggering a change
event.
Helpful links
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