I have a form that displays a record (about 40 fields). I have a button to duplicate the record in instances where a slight change is needed (i.e. A541AB becomes A541AC). I've seen a couple of instances of solutions on the interwebs but I couldn't find one that works for this UI action. Is it possible to create a confirmation box asking if they're sure they want to duplicate the record? Currently, the button is designed using a macro since I'm not very good with Access VBA.
You need to do this in VBA by setting a flag to handle the auto-update. Upon clicking the button ask the user and save if the answer is Yes.
'Set a flag for manual update
Private mIsUserUpdate As Boolean 'Flag
'Cancel auto-update
Private Sub Form_BeforeUpdate(Cancel As Integer)
If Not mIsUserUpdate Then Cancel = True
End Sub
'Save Button - Change 'YourButtonName'
Private Sub YourButtonName_Click()
If MsgBox("Are you sure you want to duplicate the record?", vbYesNo + vbQuestion, "Confirm") = vbYes Then
mIsUserUpdate = True 'flag ON
DoCmd.RunCommand acCmdSaveRecord
End If
mIsUserUpdate = False 'flag OFF again
End Sub
Related
I'm trying to prevent users from accidentally changing a combo box selection once they've already made the selection, by having a yes/no message box appear during the On Change event of the combo box.
The Undo isn't working. The new value is still in the field after they click No.
The idea is if they select No the previous value will be input rather than the new one.
I tried the Before Update and After Update as well, but it doesn't seem to make any difference.
Private Sub CboClient_Change()
If MsgBox("Do you want to change the client?", vbYesNo) = vbNo Then
Me!CboClient.Undo
End If
End Sub
Use combobox OldValue property. This works for me:
Private Sub cboClient_BeforeUpdate(Cancel As Integer)
With Me
If Not IsNull(.cboClient.OldValue) And .cboClient.OldValue <> .cboClient Then
If MsgBox("Do you want to change the client?", vbYesNo) = vbNo Then
Cancel = True
.cboClient.Undo
End If
End If
End With
End Sub
I have a form where users can edit multiple different pieces of data. This form is based on data pulled from several underlying tables and placed into a temporary table. When a user makes a change and hits the "save" button, any changes made in the form get updated/appended to the underlying data tables and everything in the temp table gets dumped. This all works great.
My problem is with the native close button on the form. If a user makes a change, forgets to hit save, and instead just closes the form, nothing gets saved. I think it's because I need to run my update and append queries (which is what happens with my save button) but I'm unsure how to incorporate them in so they run with the native close button. When I try to add them to the Form_Close event, I get an error message that something in the BeforeUpdate event is preventing Access from saving the data. I know I could remove the close button from the form, but if possible, I would rather leave it in.
Form_BeforeUpdate
txtOld = Nz(Me.Document.OldValue, "")
If Not (Me.NewRecord) Then
If MsgBox("Changes have been made to this record. Save changes?", vbYesNo, "") = vbNo Then
DoCmd.RunCommand acCmdUndo
End If
End If
cmdSave_Click
On Error GoTo Error_Handler
DoCmd.RunCommand acCmdSaveRecord
'check to see if new book field has changed and run append query if it has
If txtOld <> Me.Document.Value Then
DoCmd.OpenQuery "qryUpdateNewBookList"
End If
'This update query should run every time
DoCmd.OpenQuery "qryEditUpdate"
DoCmd.Close acForm, Me.Name, acSaveNo
Form_Close
DoCmd.RunSQL ("DELETE tblEditTbl.* FROM tblEditTbl")
One quick tips. You can use below code to through a message that data is not saved.
Private Sub cmdClose_Click()
If Me.Dirty = True Then
MsgBox "Data is not saved. Save data first then try to close", vbExclamation
Exit Sub
Else
MsgBox "Data saved successfully."
DoCmd.Close
End If
End Sub
Edit: If you want to check it before update then you have to use a variable to check if data is saved or not. Declare a variable at top of form code module like
Option Compare Database
Private blnSaveRecord As Boolean
Use below codes to Save button.
Private Sub cmdSave_Click()
blnSaveRecord = True
DoCmd.RunCommand acCmdSaveRecord
blnSaveRecord = False
End Sub
And finally write below codes to Form_BeforeUpdate event.
Private Sub Form_BeforeUpdate(Cancel As Integer)
Dim strMsg As String
If Not blnSaveRecord Then
Cancel = True
strMsg = "Please save the record.," & _
vbNewLine & "or press ESC from keyboard to cancel the operation."
MsgBox strMsg, vbInformation, "Save Record"
End If
End Sub
I solved my problem. Harun24HR got me thinking in the right direction. In addition to my existing code, I needed to use the Form_Unload event and create two public boolean variables to check if the save button had been clicked and if any edits had been made in the form.
Form_Unload
If Not SaveClicked And IsDirty Then
MsgBox "Data is not saved. Save data first and then try to close.", vbExclamation
Cancel = True
End If
I am working with Access Database VBA.
I have noticed if a user has filled a few of the text boxes in and then clicks the windows close button, the form logs that into the records.
I am wondering what is the best way to prevent the form from entering the uncompleted record on close?
There were a few sites pointing to placing a code in the beforeupdate function.
This is what I have tried.
Private Sub frmRecLog_BeforeUpdate(Cancel As Integer)
DoCmd.SetWarnings False
Me.Undo
Cancel = True
Exit Sub
End Sub
This code does not work at all for me.. I tried my best, haha.
Anything helps.
So, what you need is to insert a command button Save. If user do not hit on Save then it will not save any records. They will get a warning that data is not saved. You need declare a private boolean variable and write codes to save and warning. So full code will be like below.
Option Compare Database
Option Explicit
Private blnSaveRecord As Boolean
Private Sub cmdSave_Click()
blnSaveRecord = True
DoCmd.RunCommand (acCmdSaveRecord)
blnSaveRecord = False
End Sub
Private Sub Form_BeforeUpdate(Cancel As Integer)
Dim strMsg As String
If Not blnSaveRecord Then
Cancel = True
strMsg = "Please save the record.," & _
vbNewLine & "or press ESC from keyboard to cancel the operation."
Call MsgBox(strMsg, vbInformation, "Save Record")
'Me.Undo 'You can set undo option here if you do not want to press ESC.
End If
End Sub
I created a Projects database which includes a form with fields for staff to complete on startup of a project.
The first field, 'ClientCode' is a compulsory dropdown list (Combobox) of Clients.
To avoid accidental changes to this field, I added 'On Change' code to display a warning message:
Private Sub ComboClientCode_Change()
If MsgBox("Are you sure you want to change the client?", vbQuestion + vbYesNo) = vbNo Then
DoCmd.RunCommand acCmdUndo
Else
Exit Sub
End If
End Sub
It works, however I don't want it to run when someone starts a new record i.e. selects the client for the first time.
How do I make this message only show if it is a change to the original entry?
I tried moving it to 'AfterUpdate' but it does the same thing.
Right, I haven't tested any of the code below so let me know if it works for you. I propose 2 different solutions, and depending on if the logic works, the solution will work.
Solution 1:
Using the change event, you check the combobox value, and if it is blank then run the code. My concern with this is that when the event handler fires there will only be a value in there because the user would have changed the value to call the event handler. Nonetheless, the code would look like something below.
Private Sub ComboClientCode_Change()
If Me.ComboClientCode.Value <> "" Then
If MsgBox("Are you sure you want to change the client?", vbQuestion + vbYesNo) = vbNo Then
DoCmd.RunCommand acCmdUndo
Else
Exit Sub
End If
End If
End Sub
Solution 2:
With this solution the logic seems a bit more sound than the above method. What will happen is you will set the default value of the combobox using the UserForm_Initialize() event handler. Then, when your user selects from the dropdown list it will set the value to that variable, and will prevent the unnecessary pop up. See below code. Your userform module should look like the below.
Option Explicit
Dim sClientCode As String
Private Sub UserForm_Initialize()
sClientCode = Me.ComboClientCode.Value
End Sub
Private Sub ComboClientCode_Change()
If sClientCode <> "" Then
If MsgBox("Are you sure you want to change the client?", vbQuestion + vbYesNo) = vbNo Then
'set the value now
sClientCode = Me.ComboClientCode.Value
DoCmd.RunCommand acCmdUndo
Else
Exit Sub
End If
End If
End Sub
You could change one of the "irrelevant" properties of the combobox the first time it gets changed.
Private Sub ComboClientCode_Change()
If ComboClientCode.ColumnHeads = False Then
ComboClientCode.ColumnHeads = True
Else
If MsgBox("Are you sure you want to change the client?", vbQuestion + vbYesNo) = vbNo Then
'DoCmd.RunCommand acCmdUndo
Debug.Print "DoCmd.RunCommand acCmdUndo"
Else
Exit Sub
End If
End If
End Sub
Should work for this type:
Listed properties of above selected type:
You can run this to make the existing one change if it has a value:
Sub Switch()
If ComboClientCode.Value <> "" Then
ComboClientCode.ColumnHeads = True
Else
ComboClientCode.ColumnHeads = False
End If
End Sub
Quick question here, hoping for a concise sensible solution.
I have a bound form purely for data entry (cannot browse records, only insert them).
I will have a lot of users that screw up. To avoid dirty data, I want them to confirm that the form is correct before submitting the record.
Problem is, as soon as I input ANYTHING on the form, access creates and saves a record.
I want the record to ONLY be saved and committed if the user clicks 'Submit'. If they click close or exit the application, I do not want that partially completed record in the database.
Without using an unbound form and calling an insert function, is there a simple solution?
An autonumber is there to be unique, not sequential. If you need a sequential number, do not use autonumber. Autonumber should never be shown to the user. It can never be relied upon to be anything but unique, and if you mess about enough, not even that.
Private Sub Form_BeforeUpdate(Cancel As Integer)
If Me.AText = "Invalid" Then
Me.Undo
Cancel = True
End If
End Sub
Note that a form with a subform may not work with undo, because the record is committed on change from the subform to the main form and vice versa and it all gets quite complicated.
Remou's method is definitely the quickest, here is another based on my comment ;)
Option Explicit
Private blnGood As Boolean
Private Sub cmdSubmit_Click()
blnGood = True
Call DoCmd.RunCommand(acCmdSaveRecord)
blnGood = False
End Sub
Private Sub Form_BeforeUpdate(Cancel As Integer)
If Not blnGood Then
Cancel = True
Call MsgBox(Prompt:="click submit to save the record", Title:="Before Update")
End If
End Sub
You can use the following code to create a clear button in case the user made an errors and wants to clear the entire form and start over.
Private Sub btnClear_Click()
If Me.Dirty = True Then
DoCmd.RunCommand acCmdUndo
Exit Sub
End If
End Sub`
I sometimes find the before_update event to act weird so I generally disable the close (x) button in properties and add a close button of my own that prompts the user if he wants to abandon the data on screen.
Private Sub close_Click()
Dim Answer As Integer
If Me.Dirty = True Then
Dim Response As Integer
' Displays a message box with the yes and no options.
Response = MsgBox(Prompt:="Do you wish to discard data?", Buttons:=vbYesNo)
' If statement to check if the yes button was selected.
If Response = vbYes Then
DoCmd.RunCommand acCmdUndo
DoCmd.Close
Else
Me.Clear.SetFocus
End If
Else
' The no button was selected.
DoCmd.Close
End If
End Sub