Copy data from one table and Clear and update new data into another table in another sheet in excel 2010 - excel

Question

I have a VBA macro which is currently copying data from Setup sheet and updating into the respective tables into Read_Only sheet for the first time. But when I click second time, it is adding the data into the respective tables in Read_Only sheet.
Now what I want is, if I click second time, it should first clear the existing data from that respective table in Read_Only sheet and then update the new data into that table. (For example: In 1st table, there were 10 rows of data, now when I click 2nd time I have only 8 rows of data, then macro should clear data existing 10 rows of data and update this new 8 rows of data and then delete the 2 empty two rows. This should be Dynamic, since number of rows may vary every time while updating new data)
Here is the existing code:
Sub copyData()
Dim wsSet As Worksheet
Dim wsRead As Worksheet
Dim rngSearch As Range
Dim lastRow As Integer
Dim i As Integer
Dim wRow As Integer
Dim strCat As String
Dim catRow As Integer
Set wsSet = ActiveWorkbook.Worksheets("Budget_Setup")
Set wsRead = ActiveWorkbook.Worksheets("WBS_Overview_Read_only")
Set rngSearch = wsRead.Range("A12:A1000") 'range in READ to search for category
lastRow = wsSet.Range("B16").End(xlDown).Row 'last row of data in SET
Application.ScreenUpdating = False
For i = 17 To lastRow
strCat = Left(wsSet.Range("b" & i).Value, 3) 'current category in SET
catRow = rngSearch.Find(strCat).Row 'row of match in READ
If wsRead.Range("a" & catRow + 1).Value = "" Then 'find the correct row to copy into
wRow = catRow + 1
Else
wRow = wsRead.Range("a" & catRow).End(xlDown).Row + 1
If wsRead.Range("e" & wRow).Value <> "" Then
wsRead.Range("a" & wRow).EntireRow.Insert
End If
End If
wsSet.Range("b" & i & ":f" & i).Copy
wsRead.Range("a" & wRow).PasteSpecial
Application.CutCopyMode = False
Next i
Application.ScreenUpdating = True
Set wsRead = Nothing
Set wsSet = Nothing
End Sub

Answer 1

This code will first delete all the existing data in each of the sections on the Read_Only sheet; then, with one modification, your code can be run as is.
Add this line of code immediately after Application.ScreenUpdating = False
' Erase all data in the Read Only Sheet
Set currentData = wsRead.Columns(4).Find("Subject")
Do
wsRead.Range(currentData.Offset(2, 0), _
currentData.Offset(2, 0).End(xlDown).Offset(-1, 0)).EntireRow.Delete
Set currentData = wsRead.Columns(4).FindNext(currentData)
Loop Until Not currentData Is Nothing And currentData.Row = 12
This code uses the "Subject" and the "Budgeted Cost" cells to delete the existing data between it.
Next, add the following line of code immediately after wRow = catRow + 1
wsRead.Rows(wRow).EntireRow.Insert
this will add the first blank row of data to a given section. Your existing code will then insert the new data into the blank row

Answer 2

See if this works for you. I added one line to your code:
For i = 17 To lastRow
strCat = Left(wsSet.Range("b" & i).Value, 3) 'current category in SET
catRow = rngSearch.Find(strCat).Row 'row of match in READ
If wsRead.Range("a" & catRow + 1).Value = "" Then 'find the correct row to copy into
wRow = catRow + 1
wsRead.Rows(wRow).EntireRow.Insert 'I added this line
Else
wRow = wsRead.Range("a" & catRow).End(xlDown).Row + 1 'end of data
If wsRead.Range("e" & wRow).Value <> "" Then
Now, run this code before running yours.
Sub deletePhases()
' delete phases in Setup from ReadOnly
Dim r As Range, Col As Collection
Dim x As Long, l As Long
With Budget_Setup
Set r = .Range("b17", .Cells(.Rows.Count, 2).End(xlUp))
End With
If r.Row < 17 Then Exit Sub 'no data
Set Col = New Collection 'build unique list
On Error Resume Next
For x = 1 To r.Rows.Count
Col.Add Left(r(x).Value, 3), Left(r(x).Value, 3)
Next x
With ReadOnly
For x = 1 To Col.Count
l = .Columns(1).Find(Col(x)).Offset(1).Row '1 below heading
Do Until .Cells(l, 1) = "" 'end of phase data
.Rows(l).Delete
Loop
Next x
End With
End Sub

Answer 3

I'm not sure how you're defining your Phase.71, Phase.72, etc, ranges, but with the information we have, this might work for you.
Sub clearAll()
Dim r As Range, vArr, v
vArr = Array("Phase.71", "Phase.72", "Phase.73", "Phase.74", "Phase.75")
For Each v In vArr
Set r = ReadOnly.Range(v)
Set r = r.Offset(2).Resize(r.Rows.Count - 4)
r.ClearContents
Next v
End Sub