Fire method on table key lookup change? (workflow form view)

Kyle_Critchnau

I'm trying to show a hidden table key lookup field based on the value of another table key lookup field. If it was a normal select field, I'd just use an onchange function and show it there, however when I try to do that it doesn't appear to be firing when I select something from the table key lookup. Is there an alternative, or do I need to use the lookup as an overlay for something else? 

Greg_Griffiths

You should be able to use HTMLMap/CustomizationsRT to create a custom WebLingo page to replace the standard TKL ones and add the OnChange event in specific situations.