a class final

The <a> HTML element (or anchor element), with its href attribute, creates a hyperlink to web pages, files, email addresses, locations in the same page, or anything else a URL can address.

Content within each <a> should indicate the link's destination. If the href attribute is present, pressing the enter key while focused on the <a> element will activate it.

Inheritance

• Object
• Component
• StatelessComponent
• a

Constructors

a(List<Component> children, {String? download, required String href, Target? target, String? type, ReferrerPolicy? referrerPolicy, VoidCallback? onClick, String? id, String? classes, Styles? styles, Map<String, String>? attributes, Map<String, EventCallback>? events, Key? key})

The <a> HTML element (or anchor element), with its href attribute, creates a hyperlink to web pages, files, email addresses, locations in the same page, or anything else a URL can address.

const

Properties

attributes → Map<String, String>?

Additional attributes to apply to the HTML element.

final

children → List<Component>

The children of this component.

final

classes → String?

The CSS classes to apply to the HTML element, separated by whitespace.

final

download → String?

Causes the browser to treat the linked URL as a download. Can be used with or without a value:

final

events → Map<String, EventCallback>?

Event listeners to attach to the HTML element.

final

hashCode → int

The hash code for this object.

no setter, inherited

href → String

The URL that the hyperlink points to. Links are not restricted to HTTP-based URLs — they can use any URL scheme supported by browsers:

final

id → String?

The id of the HTML element. Must be unique within the document.

final

key → Key?

Controls how one component replaces another component in the tree.

final, inherited

onClick → VoidCallback?

Callback for the 'click' event. This will override the default behavior of the link and not visit href when clicked.

final

referrerPolicy → ReferrerPolicy?

How much of the referrer to send when following the link.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

styles → Styles?

The inline styles to apply to the HTML element.

final

target → Target?

Where to display the linked URL, as the name for a browsing context (a tab, window, or <iframe>).

final

type → String?

Hints at the linked URL's format with a MIME type. No built-in functionality.

final

Methods

build(BuildContext context) → Component

Describes the part of the user interface represented by this component.

override

createElement() → Element

Creates a StatelessElement to manage this component's location in the tree.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldRebuild(covariant Component newComponent) → bool

Implement this method to determine whether a rebuild can be skipped.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited