Il lunedì 11 maggio 2009 11:51:58 CelticBhoy ha scritto: > I have written a small app for controlling the stock in the bar I own, but > I would like some advice on the best way to overcome a brick wall I have > hit. The attached screenshot shows the form I want to use to perform a > stock check. I want the 'total' fields to update when an amount is entered > in any of the count or sales box's, how do I set this to automatically > update?
I saw the screenshot and I think you used valueboxes. I've attached a little example. The thing you have to do is putting the valueboxes that you want to check in the same group. In my example I set group SalesValues for Valuebox1, valuebox2 and valuebox3. Valuebox4 is the total. Then, when a valuebox value change the total is updated. Look the code to see how avoid error when valueboxes are empty. Ciao, Stefano Ps. Where's you bar? :-)
sales-0.0.1.tar.gz
Description: application/tgz
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