Document.writeln()
Deprecated
Avoid using this feature in new projects.
The dynamic markup insertion API, which includes document.write(), has "very idiosyncratic behavior" which can be difficult to debug.
This feature may be a candidate for removal from web standards or browsers.
Consider using the following features instead: DOM.
Grava uma seqüência de texto, seguido por um caractere de nova linha a um documento.
Sintaxes
document.writeln(line);
Parâmetros
lineé uma string contendo uma linha de texto.
Exemplo
document.writeln("<p>enter password:</p>");
Notas
document.writeln é o mesmo que document.write mas acrescenta uma nova linha.
Nota:
document.writeln (like document.write) does not work in XHTML documents (you'll get a "Operation is not supported" (NS_ERROR_DOM_NOT_SUPPORTED_ERR) error on the error console). This is the case if opening a local file with a .xhtml file extension or for any document served with an application/xhtml+xml MIME type. More information is available in the W3C XHTML FAQ.