Is there a way to make the current row not editable

Hi, I'm using JDev 11.1.1.2
In my usecase I have a Form , navigateable with next/previous , and for every row a I have a calculation which makes the row editable or not.
For now I made it with disabled property on every input component set to some bean property which is calculated every time.
My question is if there is some general way to make an Entity not updateable ?
I tried with doDML() ... but the problem there is that this method is not called when switching the current row but rather when commiting. So the user can modified several rows and when pressing commit it will prevent some of the to be committed which would be confusing.
Is there a method in the ViewObject that i can overwrite which is called every time the current row is changed? So I can see if the row was modified or not.
Thanks, agruev

Yes, there is always isAttributeUpdateable() in the ViewRowImpl, which you can override and enable/disable your attributes based on an enabling/disabling condition.
Here is an example:
public boolean isAttributeUpdateable(int i) {
boolean updateable = false; /disable by default all arguments
// enable, if your condition is met
if ( meets_your_condition )
updateable = super.isAttributeUpdateable(i); // let the framework decide based on your declarative settings
return updateable; // return true/false indicator
Nick

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