Access Form

[scgamecock]

I have created two tables: Employees & TimeClock. I have created a form called ClockIn.

What I am trying to do is have the form to check if the employeename and password matches what is in the Employees Table. if that matches then the employee is able to clockin. When the employee clocks in, the data is sent to the TimeClock Table. Once the Employees Table has been checked, the data matched, then the form determines if today matches any value in the TimeClock table with the employeename. If it does not match, then a new row is suppose to be created.

As of right now, a new record is not created. The row containing the employeename is just updated.

Here is the code I have so far:



Option Explicit
Option Compare Database
Private intLogonAttempts As Integer
Public MyEmpName As String

Private Sub Form_Open(Cancel As Integer)
'On open set focus to combo box
Me.txtEmployeename.SetFocus
Me.txtEmployeename.Value = ""
Me.txtClockInDate.Value = Format(Now, "mmm d yyyy")
intLogonAttempts = 0
End Sub

Private Sub Form_Timer()
Me!lblClock.Caption = Format(Now, "dddd, mmm d yyyy, hh:mm:ss AMPM")
End Sub

Private Sub txtEmployeeName_AfterUpdate()
'After selecting user name set focus to password field
Me.txtPassword.SetFocus
End Sub

Private Sub cmdClockIn_Click()

Dim blnFound As Boolean

blnFound = False

'Check to see if data is entered into the UserName Textbox

If IsNull(Me.txtEmployeename) Or Me.txtEmployeename = "" Then
MsgBox "Employee Name is a required field.", vbOKOnly, "Required Data"
Me.txtEmployeename.SetFocus
Exit Sub
End If

'Check to see if data is entered into the password box

If IsNull(Me.txtPassword) Or Me.txtPassword = "" Then
MsgBox "Password is a required field.", vbOKOnly, "Required Data"
Me.txtPassword.SetFocus
Exit Sub
End If

'Check value of password in Employees to see if this matches value entered into textbox

If Me.txtPassword = DLookup("Password", "Employees", "EmployeeName='" & Me.txtEmployeename.Value & "'") Then

MyEmpName = Me.txtEmployeename.Value

'blnFound = True

Else

MsgBox "Employee Name or Password Invalid. Please Try Again", vbOKOnly, "Invalid Entry!"
Me.txtEmployeename.SetFocus
Me.txtEmployeename = ""
Me.txtPassword = ""

Exit Sub

End If

'If User Enters incorrect password 3 times database will shutdown

intLogonAttempts = intLogonAttempts + 1
If intLogonAttempts = 3 Then
MsgBox "You do not have access to this database. Please contact your system administrator.", vbCritical, "Access is Denied!"
Application.Quit
End If

Dim fldItem As ADODB.Field
Dim fldItem2 As ADODB.Field
Dim rstTimeClock As ADODB.Recordset
Dim strDate As String

'Me.txtClockIn.Value = Format(Now, "dddd, mmm d yyyy")

Set rstTimeClock = New ADODB.Recordset
rstTimeClock.Open _
"SELECT * FROM TimeClock WHERE EmployeeName = '" & _
txtEmployeename & "'", _
CurrentProject.Connection, _
adOpenStatic, adLockReadOnly, adCmdText

With rstTimeClock
'Check each record
While Not .EOF
'Check the name of the column
For Each fldItem In .Fields
'if the current column is Password
If fldItem.Name = "ClockIn" Then
'Check the value
'If the current column holds the same employee password
'the employee entered
If fldItem.Value <> Me.txtClockInDate.Value Then
'... then get the record and display
'the full name in the controls
'Me.txtEmployeeName = .Fields("EmployeeName")
'.Fields("EmployeeName") = Me.txtEmployeeName.Value

blnFound = True

Else

MsgBox "You have all ready clocked in today."

End If
End If
Next
'In case it was not found, move to the next record
.MoveNext
Wend
End With

If blnFound = True Then
On Error GoTo Err_cmdClockIn_Click

DoCmd.GoToRecord , , acNewRec


Exit_cmdClockIn_Click:
Exit Sub

Err_cmdClockIn_Click:
MsgBox Err.Description
Resume Exit_cmdClockIn_Click

End If

Application.Quit

End Sub

[Amahdy]

can you just highlight where you have a problem to make it easier ? most of ppl doesn't have time to look inside all this codeing .

[Hack]

Try putting a break on the routine and stepping through it to see what is actually happening when it runs.

[GeorgeN]

1) I would think that adLockReadOnly might mean exactly what it says: read only (can't add records). As written, this is a moot point because...

2)
>DoCmd.GoToRecord , , acNewRec
This would be used to move a *bound form* to a new record, not for movement within a recordset.
You are trying to add a record to the Form's recordset and, afaik, the form doesn't have a recordset to add to.
If you want to add a record to the Recordset you opened in code, you want something like:
rstTimeClock.AddNew
rstTimeClock!EmployeeName = MyEmpName
' (Add Date, Time and other data to record..)
rstTimeClock.Update

3) You want to at least change your loop so that a) you actually exit the loop if a match is found b) avoid looping through fields names (!!!) and c) set & test blnFound properly:
While Not .EOF And Not blnFound
If clng(!ClockIn) <> cdate(Me.txtClockInDate.Value) Then
'No match, keep looking
Else
'Match found
blnFound = True
End If
.MoveNext
Wend[/INDENT]

If blnFound = False
'Add record
Else
MsgBox "You have already logged in today."
End If

Alternatively you could skip the recordset entirely:
strResult = nz(Dlookup("empname","TimeClock", EmpMatch? AND DateMatch?),"")
if strResult = "" Then
'No Emp & Date match.
' Add record with INSERT INTO
else
'Display message
end if