JSON class

abstract json object

Available Extensions

Constructors

JSON(dynamic obj)
Only support JSON types object.
JSON.parse(String jsonStr)
Parse json string as JSON object
factory

Properties

boolean → bool?
Optional bool
no setter
booleanValue → bool
Non-optional bool
no setter
ddouble → double?
Optional double
no setter
ddoubleValue → double
Non-optional double
no setter
error ↔ Error?
getter/setter pair
hashCode → int
The hash code for this object.
no setteroverride
integer → int?
Optional int
no setter
integerValue → int
Non-optional int
no setter
isNull → bool
Convenience method type == Type.nil
no setter
list → List<JSON>?
Optional JSON
no setter
listObject → List?
Optional dynamic
no setter
listValue → List<JSON>
Non-optional JSON
no setter
map → Map<String, JSON>?
Optional <String, JSON>{}
no setter
mapObject → Map<String, dynamic>?
Optional <String, dynamic>{}
no setter
mapValue → Map<String, JSON>
Non-optional <String, JSON>{}
no setter
number → num?
Optional num
no setter
numberValue → num
Non-optional num
no setter
rawJSONType → Type
JSON Type
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
string → String?
Optional string
no setter
stringValue → String
Non-optional string
no setter
value ↔ dynamic
getter/setter pair

Methods

exist(String key) → bool
if type is map && contains this key return true, otherwise return false
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
override
prettyString([String indent = ' ']) → String
rawString() → String
remove(String key) → void
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override
operator [](dynamic key) → JSON
if key is String & type is map return json whose object is map[k] , otherwise return json.nil with error. if key is int & type is list return json whose object is list[k], otherwise return json.nil with error. if key is List<String/int> recursive aboves.
operator []=(dynamic key, dynamic dNewValue) → void
if key is String & type is map set map value if key is int & type is list set list value if key is List<String/int> recursive aboves.

Static Properties

nil ↔ JSON
getter/setter pair