Set Variable in Process Instance Start

Allison1 · January 20, 2019, 12:42pm

Hi,

how do I get the value of a variable sent at start of an instance process?

This is my code in my Angular front end, and my request.

This is my JavaDelegate:

And this is my cockpit:

Niall · January 20, 2019, 12:51pm

When you’re starting the process you need to put double quotes " around the value of the string, not single ones.
Hopefully that’ll work.

Allison1 · January 20, 2019, 12:53pm

Hello @Niall,

did not work

Allison1 · January 20, 2019, 1:01pm

My application was generated with spring-boot archetypes. Is it necessary to do something more?

Niall · January 20, 2019, 1:04pm

Don’t think so, the problem seems to be with the request.
Is there any errors appearing the console?

Allison1 · January 20, 2019, 1:10pm

in print my data in console, i receive a null in my console

Niall · January 20, 2019, 1:22pm

Try making the request from a REST Client, like postman.

Allison1 · January 20, 2019, 1:27pm

@Niall In postman works. Why?

Niall · January 20, 2019, 1:29pm

There’s some fundamental problem with the way you’re making the call from your front end. If you’ve already fixed the problem with the double quotes than i’m not really sure what else it could be, but it’s not a problem with Camunda itself.

Allison1 · January 20, 2019, 2:24pm

Hello niall I was using Json.stringify, so my variables would arrive in the field, I needed to send as a normal Object, not as a string.

Its works for me:

my request:

thanks =)

Niall · January 20, 2019, 2:26pm

Glad you found the solution