Please note, this is a STATIC archive of website developer.mozilla.org from November 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.

Nossos voluntários ainda não traduziram este artigo para o Português (do Brasil) . Junte-se a nós e ajude a fazer o trabalho!

Returns the Document Type Declaration (DTD) associated with current document. The returned object implements the DocumentType interface. Use DOMImplementation.createDocumentType() to create a DocumentType.

Syntax

doctype = document.doctype;
  • doctype is a read-only property.

Example

var doctypeObj = document.doctype;

console.log(
  "doctypeObj.name: "           + doctypeObj.name            + "\n" +
  "doctypeObj.internalSubset: " + doctypeObj.internalSubset  + "\n" +
  "doctypeObj.publicId: "       + doctypeObj.publicId        + "\n" +
  "doctypeObj.systemId: "       + doctypeObj.systemId
);

Notes

The property returns null if there is no DTD associated with the current document.

DOM level 2 doesn't support editing the document type declaration.

Specifications

Specification Status Comment
Document Object Model (DOM) Level 3 Core Specification
The definition of 'Document.doctype' in that specification.		 Recommendation Changed return value for HTML documents with absent <html> element. Defines that the document type can be changed.
Document Object Model (DOM) Level 2 Core Specification
The definition of 'Document.doctype' in that specification.		 Recommendation Initial definition

Etiquetas do documento e colaboradores

Etiquetas: 
 Colaboradores desta página: teoli, Sebastianz, kosvrouvas, kscarfone, namolmes, nehasharma, Sheppy, ethertank, ziyunfei, Brettz9, George3, Ptak82, Nickolay, Mikekloster, Dria, JesseW
 Última atualização por: teoli,