Can I make field ReadOnly when select list field does not have specific value?

[Pushpkant Garg]

On a transition screen I want to make a field readonly when Resolution != Lost else editable. Solution has to be implemented in Jira Cloud. 

[Kristian Walker _Adaptavist_ · Accepted solution]

Hi PushpKant.

Thank you for your question.

I can confirm that the ScriptRunner for JIRA Cloud plugin is unable to perform any dynamic validation on issue forms to link, hide or make fields only like the server version can with the Behaviors feature.

Also I can confirm that the plugin cannot dynamically populate field values like it can in the server version can with the Behaviors feature. 

The reason we are unable to provide this functionality is due to the restricted functionality and API's which Atlassian provide inside JIRA Cloud, due to the fact  that Atlassian only provides a Rest API in Jira Cloud and not the same Java API that the server version contains.

You can see more detailed information on the differences between ScriptRunner for JIRA Cloud and ScriptRunner for JIRA Server inside of the documentation page located here.

If this response has answered your question can you please mark it as accepted so that other users can see it is correct when searching for similar answers.

Regards,

Kristian