property-information

Information for HTML properties.

Installation

npm:

npm install property-information

property-information is also available for bower, duo, and for AMD, CommonJS, and globals (uncompressed and compressed).

Usage

console.log(propertyInformation('itemScope'));

Yields:

{
  "name": "class",
  "propertyName": "className",
  "mustUseAttribute": true,
  "mustUseProperty": false,
  "boolean": false,
  "overloadedBoolean": false,
  "numeric": false,
  "positiveNumeric": false
}

API

propertyInformation(name)

Get information for a DOM property.

Parameters:

• name (string) — Case-insensitive name.

Returns: Information? — Information, when available.

propertyInformation.all

Object mapping case-insensitive names to Information objects. This gives raw access to the information returned by propertyInformation(): do not change the objects.

Information

Properties:

• name (string) — Case-insensitive name;

• propertyName (string) — Case-sensitive IDL attribute (e.g., a class attribute is added in HTML and a className is added in Web IDL);

• mustUseAttribute (boolean) — Whether setAttribute must be used when patching a DOM node;

• mustUseProperty (boolean) — Whether node[propertyName] must be used when patching a DOM node;

• boolean (boolean) — Whether the value of the property is boolean;

• overloadedBoolean (boolean) — Whether the value of the property can be boolean;

• numeric (boolean) — Whether the value of the property is number;

• positiveNumeric (boolean) — Whether the value of the property is number and positive;

License

MIT © Titus Wormer

Derivative work based on React licensed under BSD-3-Clause-Clear, © 2013-2015, Facebook, Inc.