ItemAttrValue Property
The value of the attribute selected by AttrIndex .
Syntax
simpledb.getItemAttrValue(index, [callback]) simpledb.setItemAttrValue(index, itemAttrValue, [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 getItemAttrValue([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 setItemAttrValue([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
The value of the attribute selected by ItemAttrIndex.
The size of the array is controlled by the ItemCount property.
This property is not available at design time.
Data Type
String