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#1
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trigger formula execution based on user entry
very elementary i'm sure, but i haven't been able to find a solution
yet... I'd like to be able to trigger the execution of a simple formula once a user has entered data into the necessary cells. e.g. A B C Entry # 1 Entry # 2 Result I'd like the macro to run once entries have been made in Columns A and B. |
#2
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trigger formula execution based on user entry
On 09/08/2010 18:32, fallowfz wrote:
very elementary i'm sure, but i haven't been able to find a solution yet... I'd like to be able to trigger the execution of a simple formula once a user has entered data into the necessary cells. e.g. A B C Entry # 1 Entry # 2 Result I'd like the macro to run once entries have been made in Columns A and B. I'd like Column C to be completely empty until Entries 1 and 2 have been made by the User. I've tried using =IF(ISBLANK(A1)=TRUE,,<calculation) in column C, but hasn't worked well for my application where I'm using the data in Column C in a dynamic chart. -fallowfz Does the cell have to be empty or just evaluate to zero? You don't say what the formula is, this assumes a simple multiplication. =IF(OR(ISBLANK(A2), ISBLANK(B2)),"",A2*B2) |
#3
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trigger formula execution based on user entry
Hi
This formula should do the trick: =IF(AND(A1<"",B1<""),<calculation,"") Regards, Per On 9 Aug., 19:32, fallowfz wrote: very elementary i'm sure, but i haven't been able to find a solution yet... I'd like to be able to trigger the execution of a simple formula once a user has entered data into the necessary cells. e.g. * * A * * * * * * *B * * * * * * * C Entry # 1 * Entry # 2 * * Result I'd like the macro to run once entries have been made in Columns A and B. I'd like Column C to be completely empty until Entries 1 and 2 have been made by the User. *I've tried using =IF(ISBLANK(A1)=TRUE,,<calculation) in column C, but hasn't worked well for my application where I'm using the data in Column C in a dynamic chart. -fallowfz |
#4
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trigger formula execution based on user entry
On Aug 9, 3:34*pm, Per Jessen wrote:
Hi This formula should do the trick: =IF(AND(A1<"",B1<""),<calculation,"") Regards, Per On 9 Aug., 19:32, fallowfz wrote: very elementary i'm sure, but i haven't been able to find a solution yet... I'd like to be able to trigger the execution of a simple formula once a user has entered data into the necessary cells. e.g. * * A * * * * * * *B * * * * * * * C Entry # 1 * Entry # 2 * * Result I'd like the macro to run once entries have been made in Columns A and B. I'd like Column C to be completely empty until Entries 1 and 2 have been made by the User. *I've tried using =IF(ISBLANK(A1)=TRUE,,<calculation) in column C, but hasn't worked well for my application where I'm using the data in Column C in a dynamic chart. -fallowfz- Hide quoted text - - Show quoted text - Thanks for the suggestions, but I'd prefer to do this with a VB script instead of having a formula in the 'result' cell. The requirement would be that the 'result' cell be completely empty until columns A and B are filled. |
#5
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trigger formula execution based on user entry
This is quite crude, no error trapping of events etc.
Option Explicit Private Sub Worksheet_Change(ByVal Target As Range) Dim iSect1 As Range Dim iSect2 As Range Dim rngEnd As Long Dim r As Range Dim ws As Worksheet Set ws = Sheets("Sheet1") rngEnd = Range("A" & Rows.Count).End(xlUp).Row Set iSect1 = Application.Intersect(Range("a1:a" & rngEnd), Target) If Not iSect1 Is Nothing Then For Each r In iSect1 If Target < 0 And Target.Offset(0, 1) < 0 Then Target.Offset(0, 2) = Target * Target.Offset(0, 1) End If Next r End If Set iSect2 = Application.Intersect(Range("b1:b" & rngEnd), Target) If Not iSect2 Is Nothing Then For Each r In iSect2 If Target.Offset(0, -1) < 0 And Target < 0 Then Target.Offset(0, 1) = Target.Offset(0, -1) * Target End If Next r End If End Sub Thanks for the suggestions, but I'd prefer to do this with a VB script instead of having a formula in the 'result' cell. The requirement would be that the 'result' cell be completely empty until columns A and B are filled. |
#6
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trigger formula execution based on user entry
On Aug 9, 4:46*pm, ManicMiner17 wrote:
This is quite crude, no error trapping of events etc. Option Explicit Private Sub Worksheet_Change(ByVal Target As Range) Dim iSect1 As Range Dim iSect2 As Range Dim rngEnd As Long Dim r As Range Dim ws As Worksheet Set ws = Sheets("Sheet1") rngEnd = Range("A" & Rows.Count).End(xlUp).Row Set iSect1 = Application.Intersect(Range("a1:a" & rngEnd), Target) If Not iSect1 Is Nothing Then * *For Each r In iSect1 * * *If Target < 0 And Target.Offset(0, 1) < 0 Then * * *Target.Offset(0, 2) = Target * Target.Offset(0, 1) * * *End If * * Next r End If Set iSect2 = Application.Intersect(Range("b1:b" & rngEnd), Target) If Not iSect2 Is Nothing Then * *For Each r In iSect2 * * *If Target.Offset(0, -1) < 0 And Target < 0 Then * * *Target.Offset(0, 1) = Target.Offset(0, -1) * Target * * *End If * *Next r End If End Sub Thanks for the suggestions, but I'd prefer to do this with a VB script instead of having a formula in the 'result' cell. *The requirement would be that the 'result' cell be completely empty until columns A and B are filled. Great; thanks for the code! |
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