ChildMarker Property

A marker when children are paged.

Syntax

 googledrive.getChildMarker([callback])
 googledrive.setChildMarker( childMarker, [callback])

Default Value

""

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 the getChildMarker([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setChildMarker([callback]) 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

This property returns a marker used to iterate over pages of children. When ListChildren is called, if the results are paged this property will be populated. Continue to call ListChildren until this property returns empty string in order to list all children.

This property is not available at design time.

Data Type

String