Scriptrunner behaviour not working with getFieldById(getFieldChanged()) mapped to issuetype field

[gabe vid]

import com.atlassian.jira.ComponentAccessor
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.ComponentManager
import com.atlassian.jira.issue.CustomFieldManager
import com.atlassian.jira.issue.Issue
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.issue.comments.CommentManager
import com.atlassian.jira.issue.fields.CustomField
import com.atlassian.jira.util.ImportUtils
import com.atlassian.jira.user.util.DefaultUserManager
import com.atlassian.crowd.embedded.api.User
import com.atlassian.jira.issue.IssueManager 
import com.atlassian.jira.user.util.UserManager
import static groovyx.net.http.ContentType.*
import static groovyx.net.http.Method.*
import static com.atlassian.jira.issue.IssueFieldConstants.ASSIGNEE
import com.onresolve.jira.groovy.user.FieldBehaviours
import static com.atlassian.jira.issue.IssueFieldConstants.*
import groovy.transform.BaseScript

@BaseScript FieldBehaviours fieldBehaviours

def issueManager = ComponentAccessor.getIssueManager()
def issueService = ComponentAccessor.getIssueService()

def selectedIssueType = getIssueContext().getProjectObject().getKey()

def issueType = getFieldById(getFieldChanged())
def optionsManager = ComponentAccessor.getOptionsManager()


def instance = getFieldByName("Instance")
def selectedOption = issueType.getValue() as String

def desc = getFieldById("description") 
def descValue = "test desc"

switch (selectedOption) {

case "Epic":

  instance.setRequired(true)
  desc.setFormValue(descValue)
break

case "Story":

  instance.setRequired(true)
  desc.setFormValue(descValue)
break

break
}

This code does not work, if I change issue type, nothing changes

[Ravi Sagar · Accepted solution]

Hi @gabe vid 

Behaviours are based on combination of project and issue type.

This page has information about it.

What exactly are you trying to do in your code? Make the instance field mandatory when Issue Type is either Epic or Story? For which project?

Ravi

[gabe vid]

Yes, that's what I'm trying to do

The project is selected in the behaviour "Mappings"

[gabe vid]

I need to do so cause I want the fields to be mandatory even in case you change the issue type of an old issue to the Epic or Story ones

[Ravi Sagar]

Hi @gabe vid 

Try this code to make Instance field required when Issue Type is either Epic or Story.

def issueTypeValue = getFieldById(getFieldChanged()).getValue()
def instanceField = getFieldByName("Instance")

switch (issueContext.issueType.name ) {

case "Epic":
instanceField.setRequired(true)
break
case "Story":
instanceField.setRequired(true)
break
default:
instanceField.setRequired(false)
break

}

I hope it helps.

Ravi 

[gabe vid]

Great, it worked this way.