WriteElementString Method
Sets a value of the next element in the current segment to a simple value.
Syntax
vdawriter.writeElementString(value, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Use the WriteElementString method to specify a value for the next data element with simple content on the current segment.
To write a composite data element, even if it has a single sub-element, use the StartElement and WriteComponentString methods instead.