Looping over parameters added by Jenkins extended choice parameters - jenkins

Question

I've added an extendedChoice param on my .groovy file as below
extendedChoice(name: 'Subscription', defaultValue: 'demo_standard', description: 'Check mark on subscription/Part number', multiSelectDelimiter: ',', quoteValue: false, saveJSONParameterToFile: false, type: 'PT_CHECKBOX', value: 'demo_standard,demo_advanced,trial_standard,trial_advanced,standard,advanced', visibleItemCount: 6),
for calling this param I have below line.
sh "./create.js ${params.Username} ${params.Subscription} "
From the above line what I want to do is. If I select 2 | 3 | 4 | till 6 checks for subscriptions in params then above sh line should run those multiple times.
Example:
If I select "demo_advanced,trial_standard" then it should call sh command twice with both subscriptions.
sh "./create.js ${params.Username} ${params.Subscription} -->(demo_advanced will replace)"
sh "./create.js ${params.Username} ${params.Subscription} -->(trial_standard will replace)"
How can I write this on my .groovy file??

Answer 1

Here is a full sample of how you can do this in your Pipeline.
properties([
parameters([
extendedChoice(name: 'Subscription', defaultValue: 'demo_standard', description: 'Check mark on subscription/Part number', multiSelectDelimiter: ',', quoteValue: false, saveJSONParameterToFile: false, type: 'PT_CHECKBOX', value: 'demo_standard,demo_advanced,trial_standard,trial_advanced,standard,advanced', visibleItemCount: 6)
])
])
pipeline {
agent any
stages {
stage ("Example") {
steps {
script{
script {
echo "${params.Subscription}"
for(def sub : params.Subscription.split(',')) {
sh "./create.js ${params.Username} ${sub}"
}
}
}
}
}
}
}