How to make a command button (Complete Button) enable/visible based in custom field value
Ex: Enable ‘Complete’ button if the custom field value is not null.

How to make a command button (Complete Button) enable/visible based in custom field value
Ex: Enable ‘Complete’ button if the custom field value is not null.
Best answer by Rukmal Fernando
First of all, the Complete Assignment command is part of Work Task Detail page which is connected to JtExecutionInstance. Therefore any conditional expressions it uses must also be based on JtExecutionInstance, which means that you cannot base it on a Custom Attribute added to the JtTask entity.
You had already done that too, but I suspect it didn’t work because you retained the “Visible” expression for the Command. Can you try setting Visible to true please?
I tried this yesterday and got it to work, so please try it as above and let us know how it goes!
Best regards,
Rukmal
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