I think you have posted another question to invoke flow action from activity. If that helps to proceed, I think you don't need to invoke a flow action from java script. Please let me this. and if you need to still invoke from java script also. please detail the scenario
Yes, I only posed quest (i.e Need a call a Flow Action From Activity ) as my requirement is to call a flow action from script ...here am able to call a Activity from JS file ..but not able to call a Flow action.
If you have any alternative ..please provide ..Thnx in advance..!!!