Scriptrunner Formfield affected version

[Niklas Kordasch]

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 · Accepted solution]

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!")
}

[Niklas Kordasch]

Thank you Peter, 

I tried the code, but i get the same result.

my testcode is:

def affectedVersionFld = getFieldById(AFFECTED_VERSIONS)
affectedVersionFld.clearError()
def affectedVersions = affectedVersionFld.value as List
if(affectedVersions.size() > 1){
affectedVersionFld.setError("Only on Affected Version is allowed!")
}
affectedVersionFld.setError(affectedVersions.size()+"")

Result:

[Niklas Kordasch]

It won't work maybe because I want to check the size, when i create an issue.

[PD Sheehan]

Where did you put this code?  It needs to be in the "Affects Versions" config:

[Niklas Kordasch]

Oh that was the problem, big thank you :)