dart:convert

HtmlEscapeMode class

HTML escape modes.

Allows specifying a mode for HTML escaping that depend on the context where the escaped result is going to be used. The relevant contexts are:

• as text content of an HTML element.
• as value of a (single- or double-) quoted attribute value.

All modes require escaping of & (ampersand) characters, and may enable escaping of more characters.

Custom escape modes can be created using the HtmlEscapeMode.HtmlEscapeMode constructor.

Constructors

HtmlEscapeMode({String name = "custom", bool escapeLtGt = false, bool escapeQuot = false, bool escapeApos = false, bool escapeSlash = false})

const

Create a custom escaping mode. [...]

Properties

escapeApos → bool

final

Whether to escape "'" (apostrophe).

escapeLtGt → bool

final

Whether to escape '<' and '>'.

escapeQuot → bool

final

Whether to escape '"' (quote).

escapeSlash → bool

final

Whether to escape "/" (forward slash, solidus). [...]

hashCode → int

read-only, inherited

The hash code for this object. [...]

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Methods

noSuchMethod(Invocation invocation) → dynamic

inherited

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

toString() → String

override

A string representation of this object. [...]

Operators

operator ==(Object other) → bool

inherited

The equality operator. [...]

Constants

attribute → const HtmlEscapeMode

Escaping mode for text going into double-quoted HTML attribute values. [...]

const HtmlEscapeMode._('attribute', true, true, false, false)

element → const HtmlEscapeMode

Escaping mode for text going into HTML element content. [...]

const HtmlEscapeMode._('element', true, false, false, false)

sqAttribute → const HtmlEscapeMode

Escaping mode for text going into single-quoted HTML attribute values. [...]

const HtmlEscapeMode._('attribute', true, false, true, false)

unknown → const HtmlEscapeMode

Default escaping mode which escape all characters. [...]

const HtmlEscapeMode._('unknown', true, true, true, true)