DS.NumberTransform Class addon/-private/transforms/number.js:10
The DS.NumberTransform class is used to serialize and deserialize
numeric attributes on Ember Data record objects. This transform is
used when number is passed as the type parameter to the
DS.attr function.
Usage
| app/models/score.js | |
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import DS from 'ember-data'; export default DS.Model.extend({ value: DS.attr('number'), player: DS.belongsTo('player'), date: DS.attr('date') }); |
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deserialize
(serialized)
When given a serialize value from a JSON object this method must return the deserialized value for the record attribute.
Example
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deserialize: function(serialized) { return empty(serialized) ? null : Number(serialized); } |
Parameters:
- serialized
- The serialized value
Returns:
- The deserialized value
serialize
(deserialized)
When given a deserialized value from a record attribute this method must return the serialized value.
Example
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serialize: function(deserialized) { return Ember.isEmpty(deserialized) ? null : Number(deserialized); } |
Parameters:
- deserialized
- The deserialized value
Returns:
- The serialized value