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Level 10

Hi Marcos,

You could have a function in a script object.

There are two potential options.

The first is based on all fields being limited to the visible area (Object > Field palette). You could have a script in the Full event that calls the function and passes one parameter: the SOM expression for the next object.

The second is based on having script in the change event. This would pass three parameters, the actual length of the string, the max length of the string and the SOM expression for the next object.  If you do the if/else statement in the change event of each object then you would only need to pass one parameter, the SOM expression of the next object.

I think that you should also have some audio indication that the field focus has changed.

Here is an example: http://assure.ly/iso4b1. This still requires script in each object, in either the change event or the full event to call the function.

I hope that helps,

Niall