SeoLink class

A widget that renders a clickable link in Flutter and injects a corresponding HTML <a> element for SEO purposes when running on the web.

This is useful because Flutter Web renders primarily in a <canvas>, which is not indexable by search engines. By implementing SeoInjectable, this widget ensures that crawlers can read and index the link as real HTML.

Example usage:

SeoLink(
  href: 'https://example.com',
  text: 'Visit Example',
  title: 'Go to example.com',
  onTap: () => print('Link clicked!'),
)

When running on the web, this will also create an HTML <a> element with the given href, text, and title attributes.

Inheritance

Implemented types

SeoInjectable

Constructors

SeoLink({Key? key, required String href, required String text, String? title, TextStyle? style, String? id, void onTap()?}): Creates a SeoLink widget.
const

Properties

hashCode → int: The hash code for this object.
no setterinherited
href → String: The URL the link points to.
final
id → String?: Optional HTML id attribute for the <a> element. If not provided, a random ID is generated.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onTap → void Function()?: Optional callback triggered when the link is tapped in Flutter.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
style → TextStyle?: Optional text style for the Flutter widget.
final
text → String: The text to display for the link.
final
title → String?: Optional title attribute for the HTML <a> element.
final

Methods

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
createHtmlElement() → WebHTMLElement?: Creates and returns a WebHTMLElement to represent this object in the DOM.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited