Hello,
What do you mean by "normal array"?
Feature #Fz.1780 is not implemented yet, but since the condition in COLOR WHERE can only reference the field for which the attribute is set, I'm not sure this form attribute would really solve your problem.
You can use DIALOG.setCellAttributes() to set colors on the cells of a table.
Attached is a simple example on how you could do to set colors on whole rows: depending of the value of the fourth column the color of the entire row changes. To give you an overall idea...
Best regards,