v 1.8.73


The calculated value is a way to define the variable in Survey Creator. It has two main properties: name and expression. Based on expression the value read-only property is automatically calculated. The name property should be unique though all calculated values. It uses survey.getVariable/seruvey.setVariable functions to get/set its value. The class do not store its value internally. You may set includeIntoResult property to true to store this calculated value into survey result.

Inherited from the following class(es):

clone method
expression property
fromJSON method
getPropertyByName method
getPropertyValue method
getTemplate method
getType method
includeIntoResult property
inSurvey property
isLoadingFromJson property
isValueEmpty method
name property
onItemValuePropertyChanged event
onPropertyChanged event
registerFunctionOnPropertiesValueChanged method
registerFunctionOnPropertyValueChanged method
setPropertyValue method
toJSON method
unRegisterFunctionOnPropertiesValueChanged method
unRegisterFunctionOnPropertyValueChanged method