Question
Capgemini
FR
Last activity: 11 Jul 2022 5:38 EDT
How to use activity output parameter in a declare expression
Hello guys,
I will try to make my question simple to understand, i have an activity that has an 'out_parameter', by the end of its execution, the 'out_parameter' is supposed to have a DateTime in it. Now i want to use that 'outParameter' in a declare expression, i call the activity and the returned value i use it in the declare expression. Can someone tell me which function i choose in the expression builder of the declare expression rule and what are the parameters ?
Thanks a lot!
HCL Technologies B.V.
NL
@MohamedB3062 I don't think declare expression will support the parameters as it runs in dependency network. so you can possibly set the out parameter to a field and use Value of that property in expression.
Capgemini
FR
@Narender Lakshetty Thanks for your response, the thing is that the activity outputs each time a different value, and i will need to call it each time i want to access the property, i don't know how this can be done (usually we can specify it in declare expression to indicate when we re-calculate the value). Is there a way where i can re-excute the activity each time the property is shown to the user ?
HCL Technologies B.V.
NL
@MohamedB3062I think you need to run the activity on a property change so you can create declare on change rule and configure the activity.