Disabled and read-only components
Disable a component
You can disable any input-type component so that the end-user cannot select or modify the value in it.
To disable a component:
Select the component.
In the component's properties panel, select the checkbox opposite Disabled.
Make a component read-only
Some input-type components can be made read-only. The end-users cannot modify the value in a read-only component, yet they can select the value.
To make a component read-only:
Select the component.
In the component's properties panel, select the checkbox opposite Read-only.