Clearing Label values or get the jira.create.issue sceen id

[Scheibli Márk]

Hi!

I have a Label on my Create Issue screen and at the moment i can add value to it and get the values from it. When i add a value there will be more option i can chose from so the values stacking up.

My first question is that there is a way to clear of the stacked values of the label, so can i somehow clear it? I have not found an option to do that at the moment.

My other question is that i can get the jira.create.issue screen id? I want to put fields from source code and i need that for this part(screenID):

FieldManager fieldManager = ComponentAccessor.getFieldManager();
FieldScreenManager fieldScreenManager = ComponentAccessor.getComponent(FieldScreenManager.class);
FieldScreen fieldScreen = fieldScreenManager.getFieldScreen(new Long(screenId));