How to enable/disable custom field on screen based on another custom field values? [Jira] [Behavior]

Question

Hi Team,

I have a requirement to disable the Custom field "Group" and "User" once the value from "option" custom field is returned as "Add Group".

Below is the piece of code i am trying. And it is not working. I need to disable this at screen level. A early reply will be appreciated as need this functionality for my prod release.

def option = getFieldById("customfield_18404")
def Group = getFieldById("customfield_18405")
def User = getFieldById("customfield_18406")

String optionVal = option.getFormValue();

if(optionVal.equals("Add Group")){
Group.setReadOnly(true);
} else {
Group.setReadOnly(false);
}

if(optionVal.equals("Add Group")){
User.setReadOnly(true);
} else {
User.setReadOnly(false);
}

Vikrant Yadav · Answer

Code should be like this :-

def option = getFieldById(getFieldChanged())

def Group = getFieldById("customfield_18405")

def option_value = option.getValue()

if (option_value == "Add Group") {

Group..setReadOnly(true)

}

Vikrant Yadav · Answer

@mohit panwar  you have to apply server side script on Option field.

getFieldChanged :- Gets the ID of the field that this script is attached to.

mohit panwar_hlg6bx · Answer

@Vikrant Yadav

Thanks. Option is the Radio Button.

def option = getFieldById(getFieldChanged())

def option_value = option.getValue()

What should be the value of "getFieldChanged" here ? what parameter need to be passed in this function.