dart:html
HtmlOptionsCollection class
- Inheritance
-
- Available Extensions
- Annotations
-
- @Native("HTMLOptionsCollection")
Properties
- first ↔ Node
read / write, inherited
- Returns the first element.
- hashCode → int
read-only, inherited
- The hash code for this object.
- isEmpty → bool
read-only, inherited
- Whether this collection has no elements.
- isNotEmpty → bool
read-only, inherited
- Whether this collection has at least one element.
- iterator → Iterator<Node>
read-only, inherited
- Returns a new
Iterator that allows iterating the elements of this Iterable. - last ↔ Node
read / write, inherited
- Returns the last element.
- length ↔ int
read / write, inherited
- The number of objects in this list.
- reversed → Iterable<Node>
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 → Node
read-only, inherited
- Checks that this iterable has only one element, and returns that element.
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(Node element)) → bool
inherited
- Checks whether any element of this iterable satisfies
test. - asMap() → Map<int, Node>
inherited
- An unmodifiable Map view of this list.
- cast<R>() → List<R>
inherited
- Returns a view of this list as a list of
R instances. - 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. - elementAt(int index) → Node
inherited
- Returns the
indexth element. - every(bool test(Node element)) → bool
inherited
- Checks whether every element of this iterable satisfies
test. - expand<T>(Iterable<T> f(Node element)) → Iterable<T>
inherited
- Expands each element of this Iterable into zero or more elements.
- fillRange(int start, int end, [Node? fillValue]) → void
inherited
- Overwrites a range of elements with
fillValue. - firstWhere(bool test(Node element), {Node orElse()?}) → Node
inherited
- Returns the first element that satisfies the given predicate
test. - fold<T>(T initialValue, T combine(T previousValue, Node element)) → T
inherited
- Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
- followedBy(Iterable<Node> other) → Iterable<Node>
inherited
- Returns the lazy concatenation of this iterable and
other. - forEach(void action(Node element)) → void
inherited
- Invokes
action on each element of this iterable in iteration order. - getRange(int start, int end) → Iterable<Node>
inherited
- Creates an Iterable that iterates over a range of elements.
- indexOf(Object? element, [int start = 0]) → int
inherited
- The first index of
element in this list. - indexWhere(bool test(Node element), [int start = 0]) → int
inherited
- The first index in the list that satisfies the provided
test. - insert(int index, Node element) → void
inherited
- Inserts
element 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?
inherited
- 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
element in this list. - lastIndexWhere(bool test(Node element), [int? start]) → int
inherited
- The last index in the list that satisfies the provided
test. - lastWhere(bool test(Node element), {Node orElse()?}) → Node
inherited
- Returns the last element that satisfies the given predicate
test. - map<T>(T f(Node element)) → Iterable<T>
inherited
- The current elements of this iterable modified by
toElement. - namedItem(String name) → Object?
inherited
- noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed.
- reduce(Node combine(Node previousValue, Node 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
- Removes and returns the last object in this list.
- removeRange(int start, int end) → void
inherited
- Removes a range of elements from the list.
- removeWhere(bool test(Node element)) → void
inherited
- Removes all objects from this list that satisfy
test. - replaceRange(int start, int end, Iterable<Node> iterable) → void
inherited
- Replaces a range of elements with the elements of
replacements. - retainWhere(bool test(Node element)) → void
inherited
- Removes all objects from this list that fail to satisfy
test. - setAll(int index, Iterable<Node> iterable) → void
inherited
- Overwrites elements with the objects of
iterable. - setRange(int start, int end, Iterable<Node> iterable, [int skipCount = 0]) → void
inherited
- Writes some elements of
iterable into a range of this list. - shuffle([Random? random]) → void
inherited
- Shuffles the elements of this list randomly.
- singleWhere(bool test(Node element), {Node orElse()?}) → 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(Node element)) → Iterable<Node>
inherited
- Returns an
Iterable that skips leading elements while test is satisfied. - sort([int compare(Node a, Node 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 elements between
start and end. - take(int count) → Iterable<Node>
inherited
- Returns a lazy iterable of the
count first elements of this iterable. - takeWhile(bool test(Node 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
- A string representation of this object.
- where(bool test(Node element)) → Iterable<Node>
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<Node> other) → List<Node>
inherited
- Returns the concatenation of this list and
other. - operator ==(Object other) → bool
inherited
- The equality operator.
- operator [](int index) → Node
inherited
- The object at the given
index in the list. - operator []=(int index, Node value) → void
inherited
- Sets the value at the given
index in the list to value.