topic Unknown property used in expression in Alfresco Archive

Unknown property used in expression

hari — Mon, 13 Apr 2015 11:36:42 GMT

All, I am developing a simple feedback process where in there are two user tasks. Once the process is started, a task will go to user1 to fill some details. After submission by user1, a new task will be created for user2 with the details entered by user1. User2 can either approve or reject and can p

Re: Unknown property used in expression

hari — Mon, 13 Apr 2015 11:39:48 GMT

Also, I am trying to use ${feedback} in the first user task but where as the feedback is the id of a field in the second user task. I suspect this could be causing the issue "Unknown property used in expression". Let me know how I can overcome this.

Thanks again,
Hari.

Re: Unknown property used in expression

jbarrez — Tue, 14 Apr 2015 12:34:21 GMT

> Let me know how I can overcome this.

By making sure the 'feedback' variable is available. Is it available to the process instance.

Regarding your 1) and 2), no this is not out of the box in Explorer available. That would need custom changes or different form field widgets.

Re: Unknown property used in expression

hari — Tue, 21 Apr 2015 10:39:48 GMT

Can you please tell me what kind of custom changes I will need to do to get this working ?

Thanks,
Hari

Re: Unknown property used in expression

jbarrez — Tue, 28 Apr 2015 18:03:23 GMT

A bit of searching would have gotten you a long way: http://www.jorambarrez.be/blog/2013/03/13/creating-a-new-form-property-in-activiti/