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ABC: Locators on browses with header sort enabled 2006-03-03 -- Michael Ware >I have been playing around with using the Sort Headers option on a browse
> and was surprised that the locator worked for whichever Header order was
> selected - however...
>
> Browse has 3 sort orders - Customer ID (Short) - Invoice ID (Long) and
> Date
> - I had specifed that INV:NO was used in the locator, which works fine for
> the Customer ID but not for the Date field which needs to be entered in a
> @D5 format - I was surprised that the locator seemed to 'know' which sort
> order was selected but I don't know how to have the one locator field work
> for all the sort orders.
You can check which sort is being triggered in the Browse Class' embed:
SetOrder PROCEDURE(STRING Order)
I used the following to change a prompt when a header sort was changed: In
the SetOrder Data Embed I declared:
FirstOrder String(150)
Then in the SetOrder Code embed before parent call I had something like:
FirstOrder = Order
Case FirstOrder[1]
Of '-' OROF '+'
FirstOrder = SUB(FirstOrder,2,LEN(CLIP(FirstOrder)))
End
If Instring(',',CLIP(FirstOrder),1,1)>0
FirstOrder = SUB(FirstOrder,1,INSTRING(',',FirstOrder,1,1)-1)
End
Case FirstOrder
Of 'TBL:CustID'
?Tab1Locator_Prmpt{Prop:Text} = 'Cust #:'
?SearchVar{Prop:Text} = '@N7'
Of 'TBL:Invoice'
?Tab1Locator_Prmpt{Prop:Text} = 'Invoice #:'
?SearchVar{Prop:Text} = '@N7'
Of 'TBL:INVDate')
?Tab1Locator_Prmpt{Prop:Text} = 'Date:'
?SearchVar{Prop:Text} = '@D5'
Else
?Tab1Locator_Prmpt{Prop:Text} = 'Search:'
?SearchVar{Prop:Text} = '@S20'
End
Today is November 21, 2024, 9:05 am This article has been viewed 35398 times. Google search has resulted in 2 hits on this article since January 25, 2004.
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