Auto update a multi select custom field based on Select List custom field

[Saurabh Patel]

Hi,

I am trying to create a Scriptrunner listener to auto update a multiselect field based on the value of a select list(while issue create and issue update). The below code shows no error, but it does nothing. Can someone correct this code or suggest a new one

import com.atlassian.jira.component.ComponentAccessor

import com.onresolve.jira.groovy.user.FieldBehaviours

import groovy.transform.BaseScript

import com.atlassian.jira.issue.customfields.option.Options

import com.atlassian.jira.issue.Issue

import com.atlassian.jira.issue.MutableIssue

import com.atlassian.jira.issue.CustomFieldManager

import com.atlassian.jira.component.ComponentAccessor

import com.atlassian.jira.issue.util.DefaultIssueChangeHolder

import com.atlassian.jira.issue.ModifiedValue

import com.onresolve.jira.groovy.user.FieldBehaviours

import com.atlassian.jira.issue.customfields.option.Options

import com.atlassian.jira.issue.Issue

import com.atlassian.jira.issue.MutableIssue

import com.atlassian.jira.issue.CustomFieldManager

import com.atlassian.jira.component.ComponentAccessor

import groovy.transform.BaseScript

@BaseScript FieldBehaviours fieldBehaviours

def Field1 = getFieldById("customfield_56789")

String selectListValue = (String) Field1.getValue()

def selectField = getFieldById("customfield_56789")  //multiselect field

def selectCustomField = customFieldManager.getCustomFieldObject(selectField.fieldId)

def selectConfig = selectCustomField.getRelevantConfig(issueContext)

def selectOptions = ComponentAccessor.optionsManager.getOptions(selectConfig)

def selectAvailableOptions

if (selectListValue ='A')

{

selectAvailableOptions = selectOptions.findAll { it.value in ['AAAA'] }

}

else if (selectListValue ='B')

{

selectAvailableOptions = selectOptions.findAll { it.value in ['BBBB'] }

}

else

{

selectAvailableOptions = selectOptions.findAll { it.value in ['CCCC'] }

}

selectField.setFieldOptions(selectOptions.findAll{it.value in (selectAvailableOptions)})