dart:html

ElementList<T extends Element> class

An immutable list containing HTML elements. This list contains some additional methods when compared to regular lists for ease of CSS manipulation on a group of elements.

Inheritance

• Object
• ListBase<T>
• ElementList

Available Extensions

• EnumByName

Constructors

ElementList()

Properties

borderEdge → CssRect

read-only

Access dimensions and position of the first Element's content + padding + border box in this list.

classes ↔ CssClassSet

read / write

The union of all CSS classes applied to the elements in this list.

contentEdge → CssRect

read-only

Access dimensions and position of the Elements in this list.

first ↔ T

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<T>

read-only, inherited

Returns a new Iterator that allows iterating the elements of this Iterable.

last ↔ T

read / write, inherited

Returns the last element.

length ↔ int

read / write, inherited

The number of objects in this list.

marginEdge → CssRect

read-only

Access dimensions and position of the first Element's content + padding + border + margin box in this list.

onAbort → ElementStream<Event>

read-only

Stream of abort events handled by this Element.

onBeforeCopy → ElementStream<Event>

read-only

Stream of beforecopy events handled by this Element.

onBeforeCut → ElementStream<Event>

read-only

Stream of beforecut events handled by this Element.

onBeforePaste → ElementStream<Event>

read-only

Stream of beforepaste events handled by this Element.

onBlur → ElementStream<Event>

read-only

Stream of blur events handled by this Element.

onCanPlay → ElementStream<Event>

read-only

onCanPlayThrough → ElementStream<Event>

read-only

onChange → ElementStream<Event>

read-only

Stream of change events handled by this Element.

onClick → ElementStream<MouseEvent>

read-only

Stream of click events handled by this Element.

onContextMenu → ElementStream<MouseEvent>

read-only

Stream of contextmenu events handled by this Element.

onCopy → ElementStream<ClipboardEvent>

read-only

Stream of copy events handled by this Element.

onCut → ElementStream<ClipboardEvent>

read-only

Stream of cut events handled by this Element.

onDoubleClick → ElementStream<Event>

@DomName('Element.ondblclick'), read-only

Stream of doubleclick events handled by this Element.

onDrag → ElementStream<MouseEvent>

read-only

A stream of drag events fired when this element currently being dragged.

onDragEnd → ElementStream<MouseEvent>

read-only

A stream of dragend events fired when this element completes a drag operation.

onDragEnter → ElementStream<MouseEvent>

read-only

A stream of dragenter events fired when a dragged object is first dragged over this element.

onDragLeave → ElementStream<MouseEvent>

read-only

A stream of dragleave events fired when an object being dragged over this element leaves this element's target area.

onDragOver → ElementStream<MouseEvent>

read-only

A stream of dragover events fired when a dragged object is currently being dragged over this element.

onDragStart → ElementStream<MouseEvent>

read-only

A stream of dragstart events fired when this element starts being dragged.

onDrop → ElementStream<MouseEvent>

read-only

A stream of drop events fired when a dragged object is dropped on this element.

onDurationChange → ElementStream<Event>

read-only

onEmptied → ElementStream<Event>

read-only

onEnded → ElementStream<Event>

read-only

onError → ElementStream<Event>

read-only

Stream of error events handled by this Element.

onFocus → ElementStream<Event>

read-only

Stream of focus events handled by this Element.

onFullscreenChange → ElementStream<Event>

read-only

Stream of fullscreenchange events handled by this Element.

onFullscreenError → ElementStream<Event>

read-only

Stream of fullscreenerror events handled by this Element.

onInput → ElementStream<Event>

read-only

Stream of input events handled by this Element.

onInvalid → ElementStream<Event>

read-only

Stream of invalid events handled by this Element.

onKeyDown → ElementStream<KeyboardEvent>

read-only

Stream of keydown events handled by this Element.

onKeyPress → ElementStream<KeyboardEvent>

read-only

Stream of keypress events handled by this Element.

onKeyUp → ElementStream<KeyboardEvent>

read-only

Stream of keyup events handled by this Element.

onLoad → ElementStream<Event>

read-only

Stream of load events handled by this Element.

onLoadedData → ElementStream<Event>

read-only

onLoadedMetadata → ElementStream<Event>

read-only

onMouseDown → ElementStream<MouseEvent>

read-only

Stream of mousedown events handled by this Element.

onMouseEnter → ElementStream<MouseEvent>

read-only

Stream of mouseenter events handled by this Element.

onMouseLeave → ElementStream<MouseEvent>

read-only

Stream of mouseleave events handled by this Element.

onMouseMove → ElementStream<MouseEvent>

read-only

Stream of mousemove events handled by this Element.

onMouseOut → ElementStream<MouseEvent>

read-only

Stream of mouseout events handled by this Element.

onMouseOver → ElementStream<MouseEvent>

read-only

Stream of mouseover events handled by this Element.

onMouseUp → ElementStream<MouseEvent>

read-only

Stream of mouseup events handled by this Element.

onMouseWheel → ElementStream<WheelEvent>

read-only

Stream of mousewheel events handled by this Element.

onPaste → ElementStream<ClipboardEvent>

read-only

Stream of paste events handled by this Element.

onPause → ElementStream<Event>

read-only

onPlay → ElementStream<Event>

read-only

onPlaying → ElementStream<Event>

read-only

onRateChange → ElementStream<Event>

read-only

onReset → ElementStream<Event>

read-only

Stream of reset events handled by this Element.

onResize → ElementStream<Event>

read-only

onScroll → ElementStream<Event>

read-only

Stream of scroll events handled by this Element.

onSearch → ElementStream<Event>

read-only

Stream of search events handled by this Element.

onSeeked → ElementStream<Event>

read-only

onSeeking → ElementStream<Event>

read-only

onSelect → ElementStream<Event>

read-only

Stream of select events handled by this Element.

onSelectStart → ElementStream<Event>

read-only

Stream of selectstart events handled by this Element.

onStalled → ElementStream<Event>

read-only

onSubmit → ElementStream<Event>

read-only

Stream of submit events handled by this Element.

onSuspend → ElementStream<Event>

read-only

onTimeUpdate → ElementStream<Event>

read-only

onTouchCancel → ElementStream<TouchEvent>

read-only

Stream of touchcancel events handled by this Element.

onTouchEnd → ElementStream<TouchEvent>

read-only

Stream of touchend events handled by this Element.

onTouchEnter → ElementStream<TouchEvent>

read-only

Stream of touchenter events handled by this Element.

onTouchLeave → ElementStream<TouchEvent>

read-only

Stream of touchleave events handled by this Element.

onTouchMove → ElementStream<TouchEvent>

read-only

Stream of touchmove events handled by this Element.

onTouchStart → ElementStream<TouchEvent>

read-only

Stream of touchstart events handled by this Element.

onTransitionEnd → ElementStream<TransitionEvent>

@SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.FIREFOX), @SupportedBrowser(SupportedBrowser.IE, '10'), @SupportedBrowser(SupportedBrowser.SAFARI), read-only

Stream of transitionend events handled by this Element.

onVolumeChange → ElementStream<Event>

read-only

onWaiting → ElementStream<Event>

read-only

onWheel → ElementStream<WheelEvent>

read-only

paddingEdge → CssRect

read-only

Access dimensions and position of the first Element's content + padding box in this list.

reversed → Iterable<T>

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 → T

read-only, inherited

Checks that this iterable has only one element, and returns that element.

style → CssStyleDeclarationBase

read-only

Access the union of all CssStyleDeclarations that are associated with an ElementList.

Methods

add(T element) → void

inherited

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

addAll(Iterable<T> iterable) → void

inherited

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

any(bool test(T element)) → bool

inherited

Checks whether any element of this iterable satisfies test.

asMap() → Map<int, T>

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) → T

inherited

Returns the indexth element.

every(bool test(T element)) → bool

inherited

Checks whether every element of this iterable satisfies test.

expand<T>(Iterable<T> f(T element)) → Iterable<T>

inherited

Expands each element of this Iterable into zero or more elements.

fillRange(int start, int end, [T? fill]) → void

inherited

Overwrites a range of elements with fillValue.

firstWhere(bool test(T element), {T orElse()?}) → T

inherited

Returns the first element that satisfies the given predicate test.

fold<T>(T initialValue, T combine(T previousValue, T element)) → T

inherited

Reduces a collection to a single value by iteratively combining each element of the collection with an existing value

followedBy(Iterable<T> other) → Iterable<T>

inherited

Returns the lazy concatenation of this iterable and other.

forEach(void action(T element)) → void

inherited

Invokes action on each element of this iterable in iteration order.

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

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(T element), [int start = 0]) → int

inherited

The first index in the list that satisfies the provided test.

insert(int index, T element) → void

inherited

Inserts element at position index in this list.

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

inherited

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

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(T element), [int? start]) → int

inherited

The last index in the list that satisfies the provided test.

lastWhere(bool test(T element), {T orElse()?}) → T

inherited

Returns the last element that satisfies the given predicate test.

map<T>(T f(T element)) → Iterable<T>

inherited

The current elements of this iterable modified by toElement.

noSuchMethod(Invocation invocation) → dynamic

inherited

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

reduce(T combine(T previousValue, T element)) → T

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 value from this list.

removeAt(int index) → T

inherited

Removes the object at position index from this list.

removeLast() → T

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(T element)) → void

inherited

Removes all objects from this list that satisfy test.

replaceRange(int start, int end, Iterable<T> newContents) → void

inherited

Replaces a range of elements with the elements of replacements.

retainWhere(bool test(T element)) → void

inherited

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

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

inherited

Overwrites elements with the objects of iterable.

setRange(int start, int end, Iterable<T> 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(T element), {T orElse()?}) → T

inherited

Returns the single element that satisfies test.

skip(int count) → Iterable<T>

inherited

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

skipWhile(bool test(T element)) → Iterable<T>

inherited

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

sort([int compare(T a, T b)?]) → void

inherited

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

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

inherited

Returns a new list containing the elements between start and end.

take(int count) → Iterable<T>

inherited

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

takeWhile(bool test(T element)) → Iterable<T>

inherited

Returns a lazy iterable of the leading elements satisfying test.

toList({bool growable = true}) → List<T>

inherited

Creates a List containing the elements of this Iterable.

toSet() → Set<T>

inherited

Creates a Set containing the same elements as this iterable.

toString() → String

inherited

A string representation of this object.

where(bool test(T element)) → Iterable<T>

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<T> other) → List<T>

inherited

Returns the concatenation of this list and other.

operator ==(Object other) → bool

inherited

The equality operator.

operator [](int index) → T

inherited

The object at the given index in the list.

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

inherited

Sets the value at the given index in the list to value.