JavaScript and Java in activiti end user

[bhchemss]

Hello everyone , 

Can anyone explain to me please  how to use JavaScript in activiti (activiti-app as an end user) , I got confused  between the client side use of  JS  and here in the engine.

for example , methods in forms written in JS , how can I use them to modify something in the DOM ?

Thank you

[yogeshpj]

The java script which you are using in script task (engine one) is server side java script in which you can use java script root objects to modify workflow variables , start workflow etc. You can not do DOM manipulation here.

The java script which you are using in forms , It is client side js (angular js). Here you can do DOM manipulation using angular JS.

[vikash_patel]

Hi,

for script task you can refer this link Script Task | docs.camunda.org and Activiti User Guide 

and how to use java class refer Tutorial From Devoxx: Activiti, BPMN 2.0 in Action - DZone Java