How does this actually update the table? - ms-access

Question

Warning: I am very new to Access coding.
I am used to .NET and PHP
I just converted an Access 95 program to Access 2007 and I got it all working now I am trying to make some updates.
I have a form that updates a table in the database but I can't find an attached query or anywhere where it actually does a SQL statement. Please help. And thank you.
This is all the code on the one form.
Option Compare Database
`enter code here`Option Explicit
Private Sub Check158_Click()
' Try and change sql code
Me.Combo35.RowSource = "SelectAllOrders"
End Sub
Private Sub Combo35_AfterUpdate()
Me.RecordsetClone.FindFirst "[OrderID] = " & Me![Combo35]
Me.Bookmark = Me.RecordsetClone.Bookmark
' Find the record that matches the control.
End Sub
Private Sub Command122_Click()
On Error GoTo Err_Command122_Click
DoCmd.Close
Exit_Command122_Click:
Exit Sub
Err_Command122_Click:
MsgBox Err.Description
Resume Exit_Command122_Click
End Sub
Private Sub Customer_AfterUpdate()
Forms![Orders]![CustomerID] = [Forms]![Orders]![Customer].Column(0)
Forms![Orders]![Phone] = [Forms]![Orders]![Customer].Column(2)
End Sub
Private Sub Frame40_AfterUpdate()
'Forms![Orders]![Orders Subform].Form![Quantity]
If Forms![Orders]![Frame40] = 1 Then
' Me![Orders By Customer Subform].[Requery
Forms![Orders]![Child81].Form![ProductID].RowSource = "StdPrice"
Else
Forms![Orders]![Child81].Form![ProductID].RowSource = "PvtPrice"
End If
End Sub
Private Sub Command131_Click()
On Error GoTo Err_Command131_Click
Me![Invoice Total] = Forms![Orders]![Child81].Form![Order Subtotal]
DoCmd.GoToRecord , , acNewRec
Exit_Command131_Click:
Exit Sub
Err_Command131_Click:
MsgBox Err.Description
Resume Exit_Command131_Click
End Sub
Private Sub Command132_Click()
On Error GoTo Err_Command132_Click
'Cancel Click for Orders
If Me.Dirty Then DoCmd.DoMenuItem acFormBar, acEditMenu, acUndo, , acMenuVer70
Me![Invoice Total] = Forms![Orders]![Child81].Form![Order Subtotal]
DoCmd.Close
Exit_Command132_Click:
Exit Sub
Err_Command132_Click:
MsgBox Err.Description
Resume Exit_Command132_Click
End Sub
Private Sub Command133_Click()
On Error GoTo Err_Command133_Click
'Save and Exit Click
Me![Invoice Total] = Forms![Orders]![Child81].Form![Order Subtotal]
DoCmd.Close
Exit_Command133_Click:
Exit Sub
Err_Command133_Click:
MsgBox Err.Description
Resume Exit_Command133_Click
End Sub
Private Sub Command134_Click()
On Error GoTo Err_Command134_Click
DoCmd.DoMenuItem acFormBar, acEditMenu, acUndo, , acMenuVer70
Exit_Command134_Click:
Exit Sub
Err_Command134_Click:
MsgBox Err.Description
Resume Exit_Command134_Click
End Sub
Private Sub Command136_Click()
On Error GoTo Err_Command136_Click
DoCmd.GoToRecord , , acNext
Exit_Command136_Click:
Exit Sub
Err_Command136_Click:
MsgBox Err.Description
Resume Exit_Command136_Click
End Sub
Private Sub Command138_Click()
On Error GoTo Err_Command138_Click
Me![Invoice Total] = Forms![Orders]![Child81].Form![Order Subtotal]
DoCmd.GoToRecord , , acNext
Exit_Command138_Click:
Exit Sub
Err_Command138_Click:
MsgBox Err.Description
Resume Exit_Command138_Click
End Sub
Private Sub Command148_Click()
On Error GoTo Err_Command148_Click
Dim stDocName As String
stDocName = "Container Card"
DoCmd.OpenReport stDocName, acPreview, , "[OrderID] = Forms![Orders]![OrderID]"
Exit_Command148_Click:
Exit Sub
Err_Command148_Click:
MsgBox Err.Description
Resume Exit_Command148_Click
End Sub
Private Sub Form_Close()
' Me![Invoice Total] = Forms![Orders]![Child81].Form![Order Subtotal]
End Sub
And a SUB form
Option Compare Database
Option Explicit
Private Sub Form_AfterDelConfirm(Status As Integer)
Forms![Orders]![Child81].Requery
End Sub
Private Sub Form_Open(Cancel As Integer)
'If Forms![Orders]![Frame40] = 1 Then
' Me![ProductID].RowSource = "StdPrice"
' Else
' Me![ProductID].RowSource = "PvtPrice"'
'End If
End Sub
Private Sub ProductID_NotInList(NewData As String, Response As Integer)
MsgBox "Double-click this field to add an entry to the list."
Response = acDataErrContinue
End Sub
Private Sub ProductID_AfterUpdate()
Dim pos As Variant
Me![UnitPrice] = Me![ProductID].Column(2)
Me![ProductName] = Me![ProductID].Column(1)
Me![GLAcct] = Me![ProductID].Column(3)
Me.Dirty = False
End Sub
Private Sub ProductID_DblClick(Cancel As Integer)
On Error GoTo Err_ProductID_DblClick
Dim lngProductID As Long
If IsNull(Me![ProductID]) Then
Me![ProductID].Text = ""
Else
lngProductID = Me![ProductID]
Me![ProductID] = Null
End If
DoCmd.OpenForm "Products", , , , , acDialog, "GotoNew"
Me!ProductID.Requery
If lngProductID <> 0 Then Me![ProductID] = lngProductID
Exit_ProductID_DblClick:
Exit Sub
Err_ProductID_DblClick:
MsgBox Err.Description
Resume Exit_ProductID_DblClick
End Sub
Private Sub Command20_Click()
On Error GoTo Err_Command20_Click
DoCmd.GoToRecord , , acNewRec
Exit_Command20_Click:
Exit Sub
Err_Command20_Click:
MsgBox Err.Description
Resume Exit_Command20_Click
End Sub
Private Sub Command22_Click()
On Error GoTo Err_Command22_Click
DoCmd.GoToRecord , , acNext
Exit_Command22_Click:
Exit Sub
Err_Command22_Click:
MsgBox Err.Description
Resume Exit_Command22_Click
End Sub
Private Sub Command23_Click()
On Error GoTo Err_Command23_Click
DoCmd.GoToRecord , , acFirst
Exit_Command23_Click:
Exit Sub
Err_Command23_Click:
MsgBox Err.Description
Resume Exit_Command23_Click
End Sub
Private Sub Command24_Click()
On Error GoTo Err_Command24_Click
DoCmd.GoToRecord , , acPrevious
Exit_Command24_Click:
Exit Sub
Err_Command24_Click:
MsgBox Err.Description
Resume Exit_Command24_Click
End Sub
Private Sub Command25_Click()
On Error GoTo Err_Command25_Click
DoCmd.GoToRecord , , acLast
Exit_Command25_Click:
Exit Sub
Err_Command25_Click:
MsgBox Err.Description
Resume Exit_Command25_Click
End Sub
Private Sub Command26_Click()
On Error GoTo Err_Command26_Click
DoCmd.GoToRecord , , acNext
Exit_Command26_Click:
Exit Sub
Err_Command26_Click:
MsgBox Err.Description
Resume Exit_Command26_Click
End Sub
Private Sub Quantity_AfterUpdate()
Dim pos As Variant
'Me.Dirty = False
End Sub
Private Sub UnitPrice_AfterUpdate()
Dim pos As Variant
'Me.Dirty = False
End Sub
Private Sub Command33_Click()
On Error GoTo Err_Command33_Click
DoCmd.DoMenuItem acFormBar, acEditMenu, 8, , acMenuVer70
DoCmd.DoMenuItem acFormBar, acEditMenu, 6, , acMenuVer70
Exit_Command33_Click:
Exit Sub
Err_Command33_Click:
MsgBox Err.Description
Resume Exit_Command33_Click
End Sub

Answer 1

The form in your first example is likely a databound form - it should have a datasource set, which will be the query or table used to populate the fields on the form. If you edit values on the form, and close the form, it will automatically commit changes to the tables underlying that query.
The second example has some navigation buttons...navigating away from the current record should automatically cause a commit as well. Again, look at the datasource property of the form to work out what it's updating.