MultiString class

An object that contains string translations for multiple languages. Language keys use two-varter codes like: 'en', 'sp', 'de', 'ru', 'fr', 'pr'. When translation for specified language does not exists it defaults to English ('en'). When English does not exists it falls back to the first defined language.

Example

var values = MultiString.fromTuples([
    'en', 'Hello World!',
    'ru', 'Привет мир!'
]);

var value1 = values.get('ru'); // Result: 'Привет мир!'
var value2 = values.get('pt'); // Result: 'Hello World!'

Constructors

MultiString([dynamic map])

Creates a new MultiString object and initializes it with values.

MultiString.fromJson(Map<String, dynamic> json)

Creates a new MultiString object and initializes it from json values.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

append(dynamic map) → void

Appends a map with language-translation pairs.

clear() → void

Clears all translations from this MultiString object.

fromJson(Map<String, dynamic> json) → void

Initialize this object from JSON Map object

get(String language) → String?

Gets a string translation by specified language. When language is not found it defaults to English ('en'). When English is not found it takes the first value.

getLanguages() → List<String>

Gets all languages stored in this MultiString object,

innerValue() → dynamic

Returned inner values in Map object

length() → int

Returns the number of translations stored in this MultiString object.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

put(String language, dynamic value) → void

Puts a new translation for the specified language.

remove(String language) → void

Removes translation for the specified language.

toJson() → Map<String, dynamic>

Returned JSON Map object from values of this object

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromTuples(List tuples) → MultiString

Creates a new MultiString object from language-translation pairs (tuples).

fromTuplesArray(List? tuples) → MultiString

Creates a new MultiString object from language-translation pairs (tuples) specified as array.

fromValue(dynamic value) → MultiString

Creates a new MultiString object from a value that contains language-translation pairs.