Scriptrunner Formfield affected version

Niklas Kordasch_git78f

Dear Community,

I would need some help trying to count the elements from a formfield. 

I set up a behaviour from scriptrunner, which should only allow one affected version in the ticket. 

The list has always the size 0

 This is my code:

 

FormField affectedVersions = getFieldById(AFFECTED_VERSIONS)
List<ProjectComponent> components = affectedVersions.getValue() as List

if (components.size() > 1) {
affectedVersions.setError("Only one affected Version is allowed!")
}
else { affectedVersions.clearError() }

 

Thanks

Niklas

 

PD Sheehan

Don't mix apples and oranges... and don't try to assign affected versions to project components.

That's probably where your problem lies.

Also, you would not get into this sort of trouble if you used the soft-typing in groovy. Try this:

def affectedVersionFld = getFieldByID(AFFECTED_VERSION)
affectedVersionFld.clearError()
def affectedVersions = affectedVersionsFld.value as List
if(affectedVersions.size() > 1){
   affectedVersion.setError("Only on Affected Version is allowed!")
}