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3 Level cascade combobox

I have been trying to make cascade combobox in three levels, where user have to select items from one combobox which changes the items in next combobox and so on. This works fine. The problem is I wanted to use the parametric values from all combobox to identify which task to perfom in the future process. But it does not work. The values in the third level of cascade combobox seems empty. As everything else works. If I am trying with 2 level then its working fine.

The same problem

Comments (5)

Juan Zuluaga ● 6 years ago

Dear Wajid Ali Khilji,

It is working very well. I did the exercise in two activities: First (input) and second (labels). Please check the image below. Also, please read about this topic in: http://help.bizagi.com/bpmsuite/en/index.html?cascading_combo.htm

t58g

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William Bell ● 2 years ago

I am also have difficulties retrieving the value from the third level in a cascading combo, and found this thread while trying to figure it out. Unfortunately, the image which you refer to in your answer above can no longer be seen. Can you provide the image, or advise how to retrieve values from the bottom-most child level of a cascading combo. As ther person above said, the returned value is always null, although I can see a value in the web portal.

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