StringTransform Class
The StringTransform
class is used to serialize and deserialize
string attributes on Ember Data record objects. This transform is
used when string
is passed as the type parameter to the
attr function.
Usage
import Model, { attr, belongsTo } from '@ember-data/model';
export default Model.extend({
isAdmin: attr('boolean'),
name: attr('string'),
email: attr('string')
});
Item Index
Methods
Methods
deserialize
(
-
serialized
-
options
When given a serialized value from a JSON object this method must
return the deserialized value for the record attribute.
Example
`
javascript
deserialize(serialized, options) {
return empty(serialized) ? null : Number(serialized);
}
`
Parameters:
-
serialized
ObjectThe serialized value -
options
Objecthash of options passed toattr
Returns:
The deserialized value
serialize
(
-
deserialized
-
options
When given a deserialized value from a record attribute this
method must return the serialized value.
Example
`
javascript
import { isEmpty } from '@ember/utils';
serialize(deserialized, options) {
return isEmpty(deserialized) ? null : Number(deserialized);
}
`
Parameters:
-
deserialized
ObjectThe deserialized value -
options
Objecthash of options passed toattr
Returns:
The serialized value