Extension - method of object PmVar
Syntax:
Object Extension(String sId)
Calling:
oData.Item(2).Extension(sId)
Parameters:
sId | (String) Data extension identifier. The identifier is entered when the data extension is being configured (see "Data extension identifier" configurator). |
---|
Return Values:
Returns
Data extension object. In case of an error value (
null for JavaScript or
Nothing pro VBScript) is returned (probably doesn't exist item with defined
sId).
Nothing value can be tested by VBScript
Is operator.
Example:
Several examples of reference to the data extension with
al identifier (
ExtAlarmAnalog) in the "Temperature" variable (
PmVar) in the "data" object (
PmaData). The recommended procedure is the first option using the
#vars and
#ext.
JavaScriptVBScriptSelect and copy to clipboard
oExt = pMe.Pm("/data/#vars/Temperature/#ext/al");
//or
oExt = pMe.Pm("/data/#vars/Temperature").Extension("al");
//or
oExt = pMe.Pm("/data").Item("Temperature").Extension("al");
Set oExt = pMe.Pm("/data/#vars/Temperature/#ext/al")
'or
Set oExt = pMe.Pm("/data/#vars/Temperature").Extension("al")
'or
Set oExt = pMe.Pm("/data").Item("Temperature").Extension("al")