Attribute Rule Calculation

klewis47

Hi, 

I'm trying to make an immediate calculation rule for an attribute table that is associated to the polygon feature. I have the field selected, the expression worked when checked it, and I have the triggers insert and update selected. But when select a polygon and view my table the field value return null. Does anyone know how to fix this, or what I'm doing wrong?

 

 

 

 

SarahRijneke

The rule will only execute if you add a new feature or update an existing one. Make a change to one of the features or add a new feature to see if the rule executes then you can copy the expression and use the calculate field option in the attribute table to update all of the remaining records in the table rather than editing them all to trigger the rule.