getRelFldValue

getRelFldValue

def getRelFldValue = {objId, fldId, externalId, nullDefVal = null ->
    xxx
}

If objId, fldId, or externalId is null, returns nullDefVal. Otherwise, returns the value of the specified relationship field of the specified record.

Parameter	Description	Default Value
objId	Full identifier of object from which to get the value of the specified field.
fldId	Full identifier of field from which to get a value.
externalId	External ID of the record from which to get the value of the specified field.
nullDefVal	Default value for null.	null

Example

"svmx_shift_plan":"getRelFldValue
  (
    'svmx_access_hours',
    'svmx_shift_plan',
    fields.SVMXC__Working_Hours__c
  )"

The code in this example returns the svmx_shift_plan field value of the svmx_access_hours record that has an external ID of SVMXC__Working_Hours__c.

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