| Step Details | |
| Introduced in Version | 7.0 |
| Last Modified in Version | 7.0 |
| Location | Form Rules |
The Disable Control step selectively disables a specific Form control. Developers can dynamically control the interactivity and usability of a control based on specific conditions. This step is particularly useful when there is a need to restrict user interaction with a control, such as preventing data entry or selection based on certain conditions. Pair this step with the Enable Control step to disable and enable controls based on the same criteria.
Properties
Inputs
| Property | Description | Data Type |
|---|---|---|
| Form Control | Choose the desired Form Control to disable. The available Form Controls are under the Form Data category when picking data from the Flow. | FormControlData |
Common Errors
Object reference not set to an instance of an object.
The Form Control Input is not mapped to a Form Control. Evaluate the mapping to this step to correct the problem.
Exception Message:
Exception Stack Trace: DecisionsFramework.Design.Flow.ErrorRunningFlowStep: Error running step Disable Control[DisableControlStep] in flow [ Rule Flow 1]: Object reference not set to an instance of an object.
---> System.NullReferenceException: Object reference not set to an instance of an object. at DecisionsFramework.Design.Flow.FlowStep.BuildMappingData(FlowStateData data
at DecisionsFramework.Design.Flow.FlowStep.Start(String flowTrackingID, String stepTrackingID, FlowStateData data, AbstractFlowTrackingData trackingData, RunningStepData currentStepData)
--- End of inner exception stack trace ---Related Information
Articles:
Active Form Flow Overview