how to write vba code for selecting rows from a sheet? - vba

I am a beginner in vba...i am doing a task which consist of 6 sequences..
Sequence 1
Sequence 2
Sequence 3
Sequence 4
Sequence 5
Sequence 6
In sheet-1 i have done all the calculations for all 6 sequences and tabulated the results..
The order of sequence changes according to constraints...i.e, "1,2,3","1,2,4","1,3,4","1,3,5"..)...
Is it possible to pick the required sequence along with its contents(tabulated results) from sheet-1 and display it in another sheet?
(i.e., For sequence order "1,2,4",only sequences 1,2 and 4 from sheet 1 should be displayed in another sheet)
Kindly help me to solve my problem..
I would like to add more data..
In Sheet 1 i have created a table which gives the order of sequence to be followed
Input data
Enter A
Enter B
Enter C (True or False)
Constraints
If (AND(A=B,C="TRUE"),"1,2,3",IF(AND(A<>B,C="TRUE"),"1,2,4",IF(AND(A=B,C="FALSE"),"1,3,4",IF(AND((A<>B,C="FALSE"),"1,3,5",""))))
RESULT DISPLAYED
1,2,3 OR 1,2,4 OR 1,3,4 OR 1,3,5 (DEPENDING ON MY INPUT DATA)
IN SHEET 2 I HAVE DONE THE CALCULATIONS FOR ALL THE SIX SEQUENCES
SEQUENCE 1
A) VERIFICATION OF X
B) VERIFICATION OF Y
C) VERIFICATION OF Z
SEQUENCE 2
A) VERIFICATION OF P
B) VERIFICATION OF Q
C) VERIFICATION OF R
.
.
.
.
TILL SEQUENCE 6
NOW, i want to filter my sequence according to the result displayed in sheet 1
example: If the sequence displayed in sheet 1 is 1,3,4 either only these sequences should be displayed in sheet 2 or the sequences 1,3,4 selected from sheet 2 shuold be displayed in sheet 3...

I am assuming that each sequence is a formula that produces a number (if not, post some sample data). Also assuming that the number is the order you want things displayed. Assuming sample data like this in Range("A1:A4):
=D1+D2
=D3+D4
=E4+E4
=F4+F5
Values like this in Range("A1:A4"):
5
4
1
2
So the order you want is A3, A4, A2, A1. Here is the VBA code:
'Copy the data so that we can maintain the original (optional)
For i = 1 to 4
ActiveSheet.Range("B1").Offset(i-1,0).Value = ActiveSheet.Range("A1").Offset(i-1,0).Value
next i
'Sort the new data
ActiveSheet.Columns("B").Sort key1:=Range("B1"), _
order1:=xlAscending, header:=xlNo
'Copy the new sorted rows to another worksheet
For i = 1 to 4
Sheets("Sheet1").Range("A1").Offset(i-1,0).Value = ActiveSheet.Range("B1").Offset(i-1,0).Value
next i
I made a lot of assumptions, so not sure if I got it right. Posting sample data makes it easier to answer.

Related

Compare two sheets using ID column

I am looking to do a comparison of 2 sheets in a workbook in Excel 2013. Due to the number of records VLOOKUP and other formulas have been slow so I thought I would try VB to see if this was a quicker solution.
What I would like to do is compare each record by ID and highlight and mismatches in red. Due to the column names and position being different, I would also like to do the cell comparison on each record by specifying the column names to compare against. Finally, I would like to total the mismatches for each column into a 3rd sheet.
For example:
Sheet 1:
ID Col1 Col2 Col3 Col4
1 1 1 1 1
2 2 2 2 1
3 3 3 3 3
4 4 4 4 4
Sheet 2:
DBID Col1 Col2 Field Col3
1 1 1 1 1
2 2 2 2 2
4 4 4 4 4
3 3 3 3 3
So in the above example I would only like to Col4 compared with Field column and only see the Field column for ID 2 highlighted as an error with ID records 3 and 4 ignored because they match and are just in different positions in the file.
I would normally sort on ID instead of picking out a particular ID, but conscious that there could be records missing which means the data would be misaligned.
At the moment I have found this code which will highlight the mismatches in red, but matches cell by cell without taking into consideration that the columns and records might not be in the same order.
Sub RunCompare() 'Call the compareSheets routine Call compareSheets("Sheet1", "Sheet2") End Sub
Sub compareSheets(shtBefore As String, shtAfter As String) Dim mycell As Range Dim mydiffs As Integer 'If current cell is not a date then proceed (else skip and go to next), then 'if not same as corresponding cell in sheet After, 'mark as yellow and repeat until entire range is used For Each mycell In ActiveWorkbook.Worksheets(shtAfter).UsedRange If Not IsDate(mycell) Then
If Not mycell.Value = ActiveWorkbook.Worksheets(shtBefore).Cells(mycell.Row, mycell.Column).Value Then
mycell.Interior.Color = vbRed
mydiffs = mydiffs + 1
End If End If Next 'Display a message box stating the number of differences found MsgBox mydiffs & " differences found", vbInformation ActiveWorkbook.Sheets(shtAfter).Select End Sub
I am assuming that the ID is unique.
You have basically two solutions, with and without macro.
With Macro Logic can be as follows :
Get the first (Unique) column of first sheet
Loop through the first (Unique) column and find the matching row in second sheet
Compare between cells in that row with the first row of first sheet
Repeat the same steps for all rows
Also do a check to see if both sheets have same number of rows and columns; and no rows are duplicated.
Non Macro Solution :
Use VLookup Function to lookup for the row matching the value and do an equal comparison formula in a new sheet as
=IF(Sheet1!B1=VLOOKUP(Sheet1!A1,Sheet2!A:Z,2,FALSE),"Same","Different")
Note that you will need to increment the row number and column name I have highlighted in first column of the third (Answer) sheet.
Once you have values, you can use conditional formatting to highlight Different to Red

Using VBA to create a grid from 3 spreadsheets with the row, column, and values

I have three excel spreadsheets. The first has the values that are to be assigned to a new excel spreadsheet. The second has the column that the data belongs in. The third has the row that the data belongs in.
It looks something like this:
Data Value:
1 5 7 9
2 2 6 8
Column Number:
1 2 3 1
2 3 1 2
Row Number:
1 2 3 2
4 4 3 1
How can I combine all of this information to create a single spreadsheet that contains the values in a format like this:
Column
1 2 3
Row
1 1 8 0
2 9 5 0
3 6 0 7
4 0 2 2
I have tried to do it by using loops in vba, but I am a beginner and I am having some difficulty.
I know that I need to use a loop that checks the row and column that the data is supposed to be in against the row and column for each iteration. I am just not sure how to go about doing that.
Assuming these are different sheets in the same workbook (if not - create a new workbook and copy the sheets over). I assume that on each sheet, the same range of cells is used (for example A1:D2 in all 3 cases with the values on the first sheet, the column numbers in the second and the row numbers in the third). You can dispense with VBA entirely at the expense of using some complicate formulas (inspired by this excellent article: http://exceluser.com/blog/1043/how-to-create-two-dimensional-lookups-in-excel-formulas.html )
Step 1. Add a fourth sheet and in A1 add the formula
=CONCATENATE(Sheet3!A1,"_",Sheet2!A1)
and copy it over the appropriate range (e.g. A1:D2). This will give you things like 2_1 which tell you that the corresponding entry in sheet 1 belongs in row 2 column 1. Name this range "location" (formula tab - define names option)
Step 2 - Decide where you want to hold the data (I'm assuming it is in sheet 4 for simplicity) And add the row numbers (1-4) and the column numbers (1-3) as labels. In my case the row labels are in A5:A8 and the column labels in B4:C4 (see the screenshot below). Then in the upper left corner of the values to be filled in (B5 in my case) enter the following formula (suitably adjusted to match your ranges):
=IFERROR(INDIRECT(ADDRESS(SUMPRODUCT(ROW(location)*(location = CONCATENATE($A5, "_",B$4))),SUMPRODUCT(COLUMN(location)*(location = CONCATENATE($A5, "_",B$4))),,,"Sheet1")),0)
and copy it over the intended range. Be careful with the dollar signs - this formula mixes row absolute and column absolute references in an essential way. Somewhat oddly, it actually works:

How to compare a list of rows to another list of rows in Excel?

I am trying to figure out if there are any differences between a list of data with another. In order for a row of data to "match" with another row, the row must have the same values in their corresponding column. The rows themselves do not have to be in any particular order. In particular, I am dealing with a parts list, where there are part numbers, descriptions, etc. I am trying to figure out if any rows of data are different from rows of data from another list.
I found Compare two sheets using arrays, which may have the answer to my problem, but I am having trouble figuring out how to adapt to my code due to inexperience in Visual Basic.
I was able to get it to work for a single column of data, comparing one column of data from one sheet to another, but cannot get it to compare entire rows of data.
Here is an example of I want this to work:
Sheet 1 Sheet 2
Column 1 Column 2 Column 1 Column 2
Row 1 22a 33 11 11
Row 2 22a 33a 22a 33
Row 3 55 22b 55 23b
The code in the link will tell you what is not in sheet 1 but in sheet 2 and vice versa. In this example, I would like the code to tell me Sheet 1 Row 2 and Sheet 1 Row 3 are not in Sheet 2, and Sheet 2 Row 1 and Sheet 2 Row 3 are not in Sheet 1 (Sheet 1 Row 1 and Sheet 2 Row 2 match).
If that is ok by you, you can do it without VBA using the following formula:
={IF(IFERROR(MATCH(A1&"|"&B1;Sheet7!$A$1:$A$3&"|"&Sheet7!$B$1:$B$3;0);-1)=-1;"Unique";"")}
Assuming that each of your tables start in A1 (so that the tables with three entries span A1:B3), and entering this formula into C1 (and copying it down), press CTRL+SHIFT+ENTER when entering the formula to create an array formula, this will show the word "Unique" in column C if the pair in that row on that sheet is not in any of the row-pairs on sheet 2.
You can then use conditional formatting to highlight unique rows, filter on the tables to include only unique rows, or some other way of doing what you need.
NOTE 1: I have entered my numbers in Sheet6 and Sheet7 instead of 1 and 2. The formula written above goes into Sheet6.
NOTE 2: My language use ; instead of , as function separator, so if yours use , you need to change that.
NOTE 3: You will need to expand the ranges Sheet7!$A$1:$A$3 and Sheet7!$B$1:$B$3 if your set grows (this will happen automatically if new rows are inserted in between the old ones). The best is still probably to create named ranges for each of the 4 columns, exchange the references with those, and manage the named ranges instead of the formulas.
NOTE 4: If your data set contains the character "|", you need to change that as well, to match some character that you for sure do not have there.
Alternatively you could in column C on each cheet enter (assuming first entry in C1)
=A1&"|"&B1"
and copy this down, then run the solution from your copied example using that C column instead of on A1 and B1.

Conditional formatting formula to highlight appropriate date in range

I need a formula for conditional formatting that will highlight a date between A2:Z2 which matches a number that I enter into a “Committed Sessions Cell” (A1). In row 2 there are a series of numbers that appear above each date column (1,2.3, etc). For example, if I enter a “3” in cell A1, the date in J3 should match the number 3 above it and be highlighted. The idea here is to provide a quick visual prompt for how many sessions are in a client’s contract.
Note: the sequenced numbers 1,2,3 etc in row 2 appear every 5th column (with nothing in between) but there IS other data in between the dates in row 3. Only the appropriate date should be highlighted.
A B C D E F G H I J K L M
1 3
2 1 2 3
3. 1/2/14 2/3/14 2/15/14
With grateful thanks,
~ Jay
Your example is not consistent. If you have the date every fifth column, the dates should be in columns A,F,K,P, etc. with 4 columns between 2 points.
I came up with the following formula: =AND(A2=$A$1,MOD(COLUMN(A3)-1,5)=0) which is applicable to the entire 3rd row. Create it as follow:
IMPORTANT: Select cell A3 (the reference point for the formula)
Without selecting another cell, highlight the entire row 3
Go to Conditional Formatting -> New rule
Choose "Use a formula to determine which cells to format"
In "Format values where this formula is true", put =AND(A2=$A$1,MOD(COLUMN(A3)-1,5)=0)
Choose the formatting that you want (example: Fill with yellow)
Click OK all the way
NOTES:
To change the location of your Committed Sessions, change $A$1 to another cell. Important to keep the dollar signs
The MOD function is the one that controls every fifth column. If you want the highlight every 4th column (i.e. 3 cells between each point such as A, E, I, etc.), replace the number 5 with the number 4

Check if "MAN_ABC_COMMENT_CHANGE" doesn't occurs in Column D

In Column A, it has ID and it is random.
Sometimes ID repeat 2 times, sometimes 10 times, it is different all the time.
I need to check if "MAN_ABC_COMMENT_CHANGE" doesn't occur.
If for example in image below for ID = 12345 in column D "MAN_ABC_COMMENT_CHANGE" never occurred, so in new sheet or somehow show that for id 12345 MAN_ABC_COMMENT_CHANGE never occurred.
I have over 5000 rows of data and over 1000 ID
One method...
1) set up a Pivot table of ID from the data
2) add a formula in B2 =countifs(Sheet2!A:A,A2,Sheet2!D:D,"MAN_ABC_COMMENT_CHANGE")
3) copy down (double click the bottom right of cell to autofill)
4) the rows with zero are the ones you want (can filter them as required)