#contract

I want to access document contract which i have created on step named "Step Upload" in example version 7.1.5-1.0.1 at link http://community.bonitasoft.com/project/file-upload-and-download-process... but its not working i am only trying to access contract using following code:

import org.bonitasoft.engine.bpm.contract.FileInputValue
import org.bonitasoft.engine.bpm.document.Document
import org.bonitasoft.engine.bpm.document.DocumentValue

Hi all

I have some questions about contracts.

I have a complex type and have some field that is optional (a description field), but I put in the contract the complex type.
As it is expected when I make a Submit and I don't fill the optional field I get an error saying this field is expected because it is in the contract.
Is there a way to say to the validator that this field of the complex type is optional?

Thank you very much.
Any assistance would be greatly appreciated.

Kind regards,
Héctor

Hi all

I am a newbie at Bonita 7.2.0, and have some doubts.

I have added a new porcess variable in the Bonita Studio, and I want to modify the value from a form button, I have one contract in that task to send datas from the form to the bonita flow.
In the button that I use to send the task, I have a javascript expression like this, with ti objects from the contract:

I am using the upload widget in UI designer to upload a photo and save it to a document that I have previously defined. I've made a complex contract that contains a child "upload" of type File. When I run the workflow instance, I get the following error: