Hoi

Can i make a calculation repeat?

Something like

Repeat ( Count ; Calculation )

So That Repeat ( "5" ; "2" * Count ) will give me

• 2
  
• 4
  
• 6
  
• 8
  
• 10
  

It sound simple to me but i can't figure it out....

I hope somebody can help me out..

Thx

Since you have the Advanced version, you can write a recursive custom function. I am afraid I didn't understand the logic behind your example.

Ok i'll try to explane a bit beter...

What i want is the function in the exemple to do this:

- You set the times the calculation shoot repeat by count

- And in the calculation count will count from 1 to 5

So it looks like

First run Count = 1 so 2 * 1 = 1

Second run Count = 2 so 2 * 2 = 6

third run Count = 3 so 2 * 3 = 6

Foured run Count = 4 so 2 * 4 = 8

and the fived run count = 5 so 2 * 5 = 10

Is this possible?

it's possible, but not exactly simple, because while a custom function does count the iterations, it does not reveal the count to be used in the formula. Have a look at:

http://www.briandunning.com/cf/751

It's not only possible, but the function listed above by "comment" depends upon a function called "CustomList" that does exactly what you want.

http://www.briandunning.com/cf/868

Basically, you give it a start and stop value (in your example those would be 1 and 5, respectively) and a string that should be evaluated as a calculation, with [n] holding the place of the "current count." It results in a return-delimited string with the values calculated.

So, for your scenario, you would use: CustomList ( 1 ; 5 ; "[n] * 2" )

That would result in:

2

4

6

8

10

Super... That great. Excetly what I was looking for. Perfect

Thx

the function listed above by "comment" depends upon a function called "CustomList"

I don't think so.

guys.. thank for the help..

I think I'm really close but i can use a bit more..

I now have a calculation that go's like this:

CustomList ( 1 ; Table::CategoryCount ; "ExtractLine ( Table::CategoryList ; [n]) & " = " & ConditionalSummary ( Expenses::Category ; ExtractLine ( Table::CategoryList ; [n]) ; Expenses::Total)")

it's should give me a list of total spent per category but it gives only 1 wierd nummer

All the separate parts work but in the total something go's wrong...

CustomList ( 1 ; Table::CategoryCount ; "ExtractLine ( Table::CategoryList ; [n])") works fine and gives me a list of categories

ConditionalSummary ( Expenses::Category ; ExtractLine ( Table::CategoryList ; "2" ) ; Expenses::Total) gives me total spent of category item 2

so what's going wrong with the combination?

Thx again :worship:

it's should give me a list of total spent per category

Are you sure there isn't a simple way to produce such list - for example, a report summarized by category?

Uhee well...

I was trying it this way because of a view things:

- I want to sell this DB to different customers.

- The Categories are in a editable value list ( so every customer can make his own list)

- This data should be on a dashboard as running totals

- and i can not create a new relationship and a new table occurrence for every category because i don't know what they are going to be

In this way i can make a list of unique categories used and find the total spent on them and use it in all the relationships i already have.

I hope this makes sense.....

Thank again

It's not necessary (or smart) to have a relationship for every category. You should have a table of Categories and let each category summarize the related expenses using a single relationship to the Expenses table.

I understand what u mean but I did not want a new table only for the categories. And I think it's more eazy for the user to edit a value list than a table.

But I'll have a other look at it. In the meantime. How knows what's wrong with the formula above?

Any help would be super cool