JsArray<E> class
A List that proxies a JavaScript array.
Constructors
- JsArray() factory
- Creates an empty JavaScript array.
- JsArray.from(Iterable<
E> other)factory - Creates a new JavaScript array and initializes it to the contents of
other.
Properties
- first ↔ E read / write, inherited
- Returns the first element. [...]
- hashCode → int read-only, inherited
- The hash code for this object. [...]
- isEmpty → bool read-only, inherited
- Returns
trueif there are no elements in this collection. [...] - isNotEmpty → bool read-only, inherited
- Returns true if there is at least one element in this collection. [...]
- iterator → Iterator<
E> read-only, inherited - Returns a new
Iteratorthat allows iterating the elements of thisIterable. [...] - last ↔ E read / write, inherited
- Returns the last element. [...]
- length ↔ int read / write, override
- The number of objects in this list. [...]
- reversed → Iterable<
E> read-only, inherited - An Iterable of the objects in this list in reverse order.
- runtimeType → Type read-only, inherited
- A representation of the runtime type of the object.
- single → E read-only, inherited
- Checks that this iterable has only one element, and returns that element. [...]
Methods
- add(
E value) → void override - Adds
valueto the end of this list, extending the length by one. [...] - addAll(
Iterable< E> iterable) → voidoverride - Appends all objects of
iterableto the end of this list. [...] - any(
bool test(E element)) → bool inherited - Checks whether any element of this iterable satisfies
test. [...] - asMap(
) → Map< int, E> inherited - An unmodifiable Map view of this list. [...]
- callMethod(
Object method, [List? args]) → dynamic inherited - Calls
methodon the JavaScript object with the argumentsargsand returns the result. [...] - cast<
R> () → List< R> inherited - Returns a view of this list as a list of
Rinstances. [...] - clear(
) → void inherited - Removes all objects from this list; the length of the list becomes zero. [...]
- contains(
Object? element) → bool inherited - Whether the collection contains an element equal to
element. [...] - deleteProperty(
Object property) → void inherited - Removes
propertyfrom the JavaScript object. [...] - elementAt(
int index) → E inherited - Returns the
indexth element. [...] - every(
bool test(E element)) → bool inherited - Checks whether every element of this iterable satisfies
test. [...] - expand<
T> (Iterable< T> f(E element)) → Iterable<T> inherited - Expands each element of this Iterable into zero or more elements. [...]
- fillRange(
int start, int end, [E? fill]) → void inherited - Overwrites a range of elements with
fillValue. [...] - firstWhere(
bool test(E element), {E orElse()}) → E inherited - Returns the first element that satisfies the given predicate
test. [...] - fold<
T> (T initialValue, T combine(T previousValue, E element)) → T inherited - Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
- followedBy(
Iterable< E> other) → Iterable<E> inherited - Returns the lazy concatenation of this iterable and
other. [...] - forEach(
void action(E element)) → void inherited - Applies the function
fto each element of this collection in iteration order. - getRange(
int start, int end) → Iterable< E> inherited - Creates an Iterable that iterates over a range of elements. [...]
- hasProperty(
Object property) → bool inherited - Returns
trueif the JavaScript object contains the specified property either directly or though its prototype chain. [...] - indexOf(
Object? element, [int start = 0]) → int inherited - The first index of
elementin this list. [...] - indexWhere(
bool test(E element), [int start = 0]) → int inherited - The first index in the list that satisfies the provided
test. [...] - insert(
int index, E element) → void override - Inserts
elementat positionindexin this list. [...] - insertAll(
int index, Iterable< E> iterable) → voidinherited - Inserts all objects of
iterableat positionindexin this list. [...] - instanceof(
JsFunction type) → bool inherited - Returns
trueif the JavaScript object hastypein its prototype chain. [...] - join(
[String separator = ""]) → String inherited - Converts each element to a String and concatenates the strings. [...]
- lastIndexOf(
Object? element, [int? start]) → int inherited - The last index of
elementin this list. [...] - lastIndexWhere(
bool test(E element), [int? start]) → int inherited - The last index in the list that satisfies the provided
test. [...] - lastWhere(
bool test(E element), {E orElse()}) → E inherited - Returns the last element that satisfies the given predicate
test. [...] - map<
T> (T f(E element)) → Iterable< T> inherited - Returns a new lazy Iterable with elements that are created by calling
fon each element of thisIterablein iteration order. [...] - noSuchMethod(
Invocation invocation) → dynamic inherited - Invoked when a non-existent method or property is accessed. [...]
- reduce(
E combine(E previousValue, E element)) → E inherited - Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
- remove(
Object? element) → bool inherited - Removes the first occurrence of
valuefrom this list. [...] - removeAt(
int index) → E override - Removes the object at position
indexfrom this list. [...] - removeLast(
) → E override - Removes and returns the last object in this list. [...]
- removeRange(
int start, int end) → void override - Removes a range of elements from the list. [...]
- removeWhere(
bool test(E element)) → void inherited - Removes all objects from this list that satisfy
test. [...] - replaceRange(
int start, int end, Iterable< E> newContents) → voidinherited - Replaces a range of elements with the elements of
replacement. [...] - retainWhere(
bool test(E element)) → void inherited - Removes all objects from this list that fail to satisfy
test. [...] - setAll(
int index, Iterable< E> iterable) → voidinherited - Overwrites elements with the objects of
iterable. [...] - setRange(
int start, int end, Iterable< E> iterable, [int skipCount = 0]) → voidoverride - Writes some elements of
iterableinto a range of this list. [...] - shuffle(
[Random? random]) → void inherited - Shuffles the elements of this list randomly.
- singleWhere(
bool test(E element), {E orElse()}) → E inherited - Returns the single element that satisfies
test. [...] - skip(
int count) → Iterable< E> inherited - Returns an Iterable that provides all but the first
countelements. [...] - skipWhile(
bool test(E element)) → Iterable< E> inherited - Returns an
Iterablethat skips leading elements whiletestis satisfied. [...] - sort(
[int compare(E a, E b)]) → void override - Sorts this list according to the order specified by the
comparefunction. [...] - sublist(
int start, [int? end]) → List< E> inherited - Returns a new list containing the elements between
startandend. [...] - take(
int count) → Iterable< E> inherited - Returns a lazy iterable of the
countfirst elements of this iterable. [...] - takeWhile(
bool test(E element)) → Iterable< E> inherited - Returns a lazy iterable of the leading elements satisfying
test. [...] - toList(
{bool growable = true}) → List< E> inherited - Creates a List containing the elements of this Iterable. [...]
- toSet(
) → Set< E> inherited - Creates a Set containing the same elements as this iterable. [...]
- toString(
) → String inherited - A string representation of this object. [...]
- where(
bool test(E element)) → Iterable< E> inherited - Returns a new lazy Iterable with all elements that satisfy the predicate
test. [...] - whereType<
T> () → Iterable< T> inherited - Returns a new lazy Iterable with all elements that have type
T. [...]
Operators
- operator +(
List< E> other) → List<E> inherited - Returns the concatenation of this list and
other. [...] - operator ==(
Object other) → bool inherited - The equality operator. [...]
- operator [](
Object index) → E override - Returns the value associated with
propertyfrom the proxied JavaScript object. [...] - operator []=(
Object index, E value) → void override
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-js/JsArray-class.html