MetaEntry class

A meta tag.

Supports all meta tag variants:

• <meta charset="...">
• <meta name="..." content="...">
• <meta property="..." content="...">
• <meta http-equiv="..." content="...">

MetaEntry.charset('utf-8')
MetaEntry.name('description', 'Page description')
MetaEntry.property('og:title', 'Open Graph Title')
MetaEntry.viewport('width=device-width, initial-scale=1')

Inheritance

• Object
• HeadEntry
• MetaEntry

Constructors

MetaEntry.author(String content, {HeadLayer layer = HeadLayer.component})

Author meta tag.

const

MetaEntry.charset(String value, {HeadLayer layer = HeadLayer.component})

Charset meta tag.

const

MetaEntry.content(String content, {HeadLayer layer = HeadLayer.component})

Content-only meta tag.

const

MetaEntry.description(String content, {HeadLayer layer = HeadLayer.component, bool generateFallbacks = true})

Description meta tag with optional fallback generation.

const

MetaEntry.httpEquiv(String equiv, String content, {HeadLayer layer = HeadLayer.component})

HTTP-equiv meta tag.

const

MetaEntry.keywords(List<String> keywords, {HeadLayer layer = HeadLayer.component})

Keywords meta tag.

MetaEntry.name(String name, String content, {HeadLayer layer = HeadLayer.component, bool generateFallbacks = false})

Named meta tag (e.g., description, author, robots).

const

MetaEntry.property(String property, String content, {HeadLayer layer = HeadLayer.component})

Property meta tag (e.g., og:title, og:image).

const

MetaEntry.robots(String content, {HeadLayer layer = HeadLayer.component})

Robots meta tag.

const

MetaEntry.themeColor(String color, {HeadLayer layer = HeadLayer.component})

Theme color meta tag.

const

MetaEntry.viewport(String content, {HeadLayer layer = HeadLayer.component})

Viewport meta tag.

const

Properties

category → HeadCategory

Category for grouping related tags.

final, inherited

charset → String?

final

content → String?

final

generateFallbacks → bool

Whether to auto-generate og:description/twitter:description fallbacks.

final

hashCode → int

The hash code for this object.

no setter, inherited

httpEquiv → String?

final

key → String

Unique identifier for deduplication. Tags with the same key from higher layers override lower layers.

final, inherited

layer → HeadLayer

Priority layer for resolution.

final, inherited

name → String?

final

property → String?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWithLayer(HeadLayer layer) → MetaEntry

Creates a copy with a different layer.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toHtml() → String

Renders this entry to an HTML string.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited