Re: Recursive rules

eliasen — Thu, 11 Aug 2011 09:32:43 GMT

Thanks, Jimmy - that did the trick.

Re: Recursive rules

Jimmy — Mon, 08 Aug 2011 18:57:20 GMT

1. Create a boolean field called calculating in either your main or a secondary data source and have its default value as false.

2. Change both of your rules to perform these three actions:

Set calculating = true
Calculate and set the other field
Set calculating = false

3. Change both of your rules to only run when the condition calculating = false is met.

4. You're all set!

Recursive rules

eliasen — Mon, 08 Aug 2011 13:28:54 GMT

I am creating a form that has two textboxes. One is for kW (kiloWatt) and the other is for HP (HorsePower). The form is a IP2007 form running under forms Services on SP2007.

There is a rule for conversion between the two:

HP = kW / 0.7355

and hence kW = HP * 0.7355

Problem is that I need users to be able to enter the number they have and calculate the other. So I have entered a rule on kW: HP = round(kW / 0.7355) and I have entered a rule on HP: kW = round(HP * 0.7355)

This almost always goes well, but there are situations where it doesn't go well.

If I enter a kW, InfoPath seems to be doing this:

1. Calculate HP as round(kW / 0.7355)

2. Since HP has changed, calculate kW as round(HP * 0.7355)

Luckily IP knows to stop now and not keep going endlessly.

Problem is, if I enter HP=1000, then after calculating kW and then recalculating HP, HP is set to 1001. This won't do for me at all - but I don't really know what to do. I can't just save the value with decimals and show the value with no decimals - I need the actual values that are saved in the Main DataSource to have no decimals because of later purposes.

Any ideas?

Thanks.

General

Re: Recursive rules

Re: Recursive rules

Recursive rules