Setting multiple fields sequentially

[Asu]

Hello FM Mavens,

I need to accomplish the following task.

I have several fields, sequentially tabbed, named A, B, C, D etc. Each of them can be set to 0, 1, 2, 3 or 4.

User sets some of the fields to a number other than 0

THEN: I need a script that sets the fields that were left empty to zero.

Obviously it could be done by explicitly defining the fields but there are dozens. 

I thought of something like Go to next field, if (isempty "next field") set "next field" to 0. The problem is that the (isempty <field>) function requires an explicit field definition so how do I accomplish that? Or there may be a better solution?

Thanks

Asu

[comment]

I strongly suspect that instead of "dozens" of similar fields, you should have records in a related table instead. I bet that would make a lot of things much easier, not just the current task.

Anyway, if you are able to loop through the fields using Go to Field [Next], you can test if the current field is empty by =

IsEmpty ( Get (ActiveFieldContents ) )

 

[Asu]

Sure but this is a concept question. 

Thank you for your answer. Sorry, I forgot to ask the other half. Now I need to set the "active field" to a value. 

 

 

[comment]

7 minutes ago, Asu said:

Now I need to set the "active field" to a value. 

Use the Set Field[] script step, with no field specified. From help: 

If no field is specified and a field is selected in Browse mode or Find mode, that field is used.

 

9 minutes ago, Asu said:

this is a concept question

OK, but I still think the concept is flawed.

 

[Asu]

thank you