dart:html

HtmlOptionsCollection class

Inheritance

• Object
• JSObject
• DartHtmlDomObject
• HtmlCollection
• HtmlOptionsCollection

Annotations

• @DocsEditable()
• @DomName('HTMLOptionsCollection')

Static Properties

instanceRuntimeType → Type

@Deprecated("Internal Use Only"), read-only

Constructors

HtmlOptionsCollection.internal_()

Properties

first → Node

read-only, inherited

hashCode → int

read-only, inherited

isEmpty → bool

read-only, inherited

isNotEmpty → bool

read-only, inherited

iterator → Iterator<Node>

read-only, inherited

last → Node

read-only, inherited

length → int

@DocsEditable(), @DomName('HTMLCollection.length'), read / write, inherited

reversed → Iterable<Node>

read-only, inherited

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

single → Node

read-only, inherited

Operators

operator ==(other) → bool

inherited

The equality operator.

operator [](int index) → Node

inherited

Returns the object at the given index in the list or throws a RangeError if index is out of bounds.

operator []=(int index, Node value) → void

inherited

Sets the value at the given index in the list to value or throws a RangeError if index is out of bounds.

Methods

add(Node value) → void

inherited

Adds value to the end of this list, extending the length by one.

addAll(Iterable<Node> iterable) → void

inherited

Appends all objects of iterable to the end of this list.

any(bool test(E element)) → bool

inherited

Checks whether any element of this iterable satisfies test.

asMap() → Map<int, Node>

inherited

Returns an unmodifiable Map view of this.

clear() → void

inherited

Removes all objects from this list; the length of the list becomes zero.

contains(Object element) → bool

inherited

Returns true if the collection contains an element equal to element.

elementAt(int index) → Node

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, [ Node fillValue ]) → void

inherited

Sets the objects in the range start inclusive to end exclusive to the given fillValue.

firstWhere(bool test(E element), { Node orElse() }) → Node

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

forEach(void action(E element)) → void

inherited

Applies the function f to each element of this collection in iteration order.

getRange(int start, int end) → Iterable<Node>

inherited

Returns an Iterable that iterates over the objects in the range start inclusive to end exclusive.

indexOf(Object element, [ int startIndex = 0 ]) → int

inherited

Returns the first index of element in this list.

insert(int index, Node element) → void

inherited

Inserts the object at position index in this list.

insertAll(int index, Iterable<Node> iterable) → void

inherited

Inserts all objects of iterable at position index in this list.

item(int index) → Node

@DocsEditable(), @DomName('HTMLCollection.item'), inherited

join([String separator = "" ]) → String

inherited

Converts each element to a String and concatenates the strings.

lastIndexOf(Object element, [ int startIndex ]) → int

inherited

Returns the last index in the list a of the given element, starting the search at index startIndex to 0. Returns -1 if element is not found.

lastWhere(bool test(E element), { Node orElse() }) → Node

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 f on each element of this Iterable in iteration order.

namedItem(String name) → Object

@DocsEditable(), @DomName('HTMLCollection.namedItem'), inherited

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.

reduce(Node combine(E previousValue, E element)) → Node

inherited

Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.

remove(Object object) → bool

inherited

Removes the first occurrence of value from this list.

removeAt(int pos) → Node

inherited

Removes the object at position index from this list.

removeLast() → Node

inherited

Pops and returns the last object in this list.

removeRange(int start, int end) → void

inherited

Removes the objects in the range start inclusive to end exclusive.

removeWhere(bool test(E element)) → void

inherited

Removes all objects from this list that satisfy test.

replaceRange(int start, int end, Iterable<Node> iterable) → void

inherited

Removes the objects in the range start inclusive to end exclusive and inserts the contents of replacement in its place.

retainWhere(bool test(E element)) → void

inherited

Removes all objects from this list that fail to satisfy test.

setAll(int index, Iterable<Node> iterable) → void

inherited

Overwrites objects of this with the objects of iterable, starting at position index in this list.

setRange(int start, int end, Iterable<Node> iterable, [ int skipCount = 0 ]) → void

inherited

Copies the objects of iterable, skipping skipCount objects first, into the range start, inclusive, to end, exclusive, of the list.

shuffle([Random random ]) → void

inherited

Shuffles the elements of this list randomly.

singleWhere(bool test(E element)) → Node

inherited

Returns the single element that satisfies test.

skip(int count) → Iterable<Node>

inherited

Returns an Iterable that provides all but the first count elements.

skipWhile(bool test(E element)) → Iterable<Node>

inherited

Returns an Iterable that skips leading elements while test is satisfied.

sort([int compare(E a, E b) ]) → void

inherited

Sorts this list according to the order specified by the compare function.

sublist(int start, [ int end ]) → List<Node>

inherited

Returns a new list containing the objects from start inclusive to end exclusive.

take(int count) → Iterable<Node>

inherited

Returns a lazy iterable of the count first elements of this iterable.

takeWhile(bool test(E element)) → Iterable<Node>

inherited

Returns a lazy iterable of the leading elements satisfying test.

toList({bool growable: true }) → List<Node>

inherited

Creates a List containing the elements of this Iterable.

toSet() → Set<Node>

inherited

Creates a Set containing the same elements as this iterable.

toString() → String

inherited

Returns a string representation of this object.

where(bool test(E element)) → Iterable<Node>

inherited

Returns a new lazy Iterable with all elements that satisfy the predicate test.