Is it possible to use Behaviours to change the color of a field on the issue VIEW?

[Trevor Hunt]

@Jamie Echlin (Adaptavist) or @Nic Brough, I'm running into difficulty finding a definitive answer on whether or not it's possible to change the color a field is rendered in the issue view via the Behaviours add-on. I know I can do this with custom javascript in the headers or announcement banner, but I'm trying to avoid this as it impedes upgrades.

I was thinking something like the following:

def securityField = getFieldByName("Security Level")
def securityValue = securityField.getValue()

if (securityValue == "XXXXX") { // Only XXXXX should be black.
securityField.setHelpText("Hello! <style>#security-val .note { color: #333;}</style>")
} else {

}

However, I don't believe this will ever work, since the description isn't displayed on the "View Screen".

Any Pointers?

[J Jordan Koppole]

Behaviours functionality is limited as listed in https://scriptrunner.adaptavist.com/4.3.1/jira/behaviours-overview.html. I think it cannot work beyond those specific features.