JsonConverter class

Converts arbitrary values from and to JSON (JavaScript Object Notation) strings.

Example

var value1 = JsonConverter.fromJson('{\'key\':123}'); // Result: { 'key': 123 }
var value2 = JsonConverter.toMap({ 'key': 123 }); // Result: '{ 'key': 123 }'

See [TypeCode]

Constructors

JsonConverter()

Properties

hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited

Static Methods

fromJson<T>(TypeCode type, String value) → T
Converts JSON string into a value of type specified by a TypeCode. [...]
toJson(dynamic value) → String
Converts value into JSON string. [...]
toMap(String value) → Map<String, dynamic>
Converts JSON string into map object or returns empty map when conversion is not possible. [...]
toMapWithDefault(String value, Map<String, dynamic> defaultValue) → Map<String, dynamic>
Converts JSON string into map object or returns default value when conversion is not possible. [...]
toNullableMap(String value) → Map<String, dynamic>
Converts JSON string into map object or returns null when conversion is not possible. [...]