EntityCount Property

Returns the number of entities in the response from the server.

Syntax

 table.getEntityCount([callback])

Default Value

0

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 getEntityCount([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 setEntityCount([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 is populated after calling ListEntities or GetEntity.

When ListEntities is called, this property will hold the number of entities returned by the server.

When GetEntity is called, only one entity will be returned by the server. Because of this, the value of the property will be 1 in this case.

This property is read-only and not available at design time.

Data Type

Integer