IsReadOnly (NotesStream - JavaScript™)

Examples

This button writes the subject and body items of the current document to a text file. The button first ensures that the file does not exist as a read-only file.

var filepath:string = database.getFileName();
filepath = "c:\\" + filepath.left(filepath.length - 3) + "txt";
requestScope.status = "Output file: " + filepath;
var stream:NotesStream = session.createStream();
if (stream.open(filepath, "ASCII")) {
	if (stream.isReadOnly()) {
		requestScope.status = filepath + " is read-only";
		return;
	}
	stream.truncate();
	requestScope.status += "\nBytes written: " +
	stream.writeText(currentDocument.getItemValueString("subject"),
	NotesStream.EOL_CRLF);
	if (document1.hasItem("body")) {
		requestScope.status += "\nBytes written: " +
		stream.writeText(document1.getItemValue("body").firstElement());
	} else {
		requestScope.status += "\nBytes written: 0";
	}
	stream.close();
} else {
	requestScope.status = "Output file open failed";
}