Help, i want to run an update query from a form..
and was wonderin..
Can the update query run if i want to update a value manually inputted
from a form (e.g. [Forms]![frmUpdatePW]![txtConfirmPW]) to a table
(tblPasswordMgm t.Password)
but based on a criteria which is neither the two values. Instead it's
like ([Forms]![frmUpdatePW]![txtusername]=tblPasswordMgm t.UserID).
in a nutshell,
UPDATE tblPasswordMgmt
SET (Qn : The command SET is it SET TO or SET FROM?)
WHERE (Qn : Can the command WHERE be specified which has no relevance
to the value that i want to update?)
Can the query "plucked out" the value from the form to update
exclusively to a specific field in the table? and this specific field
must match another value input by the user which matches to another
field in the table before updating the field in the table.
Thanxs Lotsa!
15  3309 
On 21 Jan 2006 06:06:02 -0800, "Darren" <Ye********@gma il.com> wrote: Help, i want to run an update query from a form..
and was wonderin..
Can the update query run if i want to update a value manually inputted
from a form (e.g. [Forms]![frmUpdatePW]![txtConfirmPW]) to a table
(tblPasswordMg mt.Password)
but based on a criteria which is neither the two values. Instead it's
like ([Forms]![frmUpdatePW]![txtusername]=tblPasswordMgm t.UserID).
in a nutshell,
UPDATE tblPasswordMgmt
SET (Qn : The command SET is it SET TO or SET FROM?)
WHERE (Qn : Can the command WHERE be specified which has no relevance
to the value that i want to update?)
Can the query "plucked out" the value from the form to update
exclusively to a specific field in the table? and this specific field
must match another value input by the user which matches to another
field in the table before updating the field in the table.
Thanxs Lotsa!
If the values are strings you need to wrap the control refrerences in quotes. (I use Chr(34)
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [SomeField]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34) & " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDB.Execu te strSQL, dbFailOnError
Wayne Gillespie
Gosford NSW Australia
On Sat, 21 Jan 2006 15:48:32 GMT, Wayne Gillespie <be*****@NOhotm ailSPAM.com.au> wrote: On 21 Jan 2006 06:06:02 -0800, "Darren" <Ye********@gma il.com> wrote:
Help, i want to run an update query from a form..
and was wonderin..
Can the update query run if i want to update a value manually inputted
from a form (e.g. [Forms]![frmUpdatePW]![txtConfirmPW]) to a table
(tblPasswordM gmt.Password)
but based on a criteria which is neither the two values. Instead it's
like ([Forms]![frmUpdatePW]![txtusername]=tblPasswordMgm t.UserID).
in a nutshell,
UPDATE tblPasswordMgmt
SET (Qn : The command SET is it SET TO or SET FROM?)
WHERE (Qn : Can the command WHERE be specified which has no relevance
to the value that i want to update?)
Can the query "plucked out" the value from the form to update
exclusively to a specific field in the table? and this specific field
must match another value input by the user which matches to another
field in the table before updating the field in the table.
Thanxs Lotsa!
If the values are strings you need to wrap the control refrerences in quotes. (I use Chr(34)
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [SomeField]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34) & " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDB.Exec ute strSQL, dbFailOnError
Wayne Gillespie
Gosford NSW Australia
Should be
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [Password]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34) & " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDB.Execu te strSQL, dbFailOnError
Wayne Gillespie
Gosford NSW Australia
Hi, should it be in a module or can it be in a macro, with runSQL code:
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [SomeField]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34)
& " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
And if i were to place it in a query, it prompts for an invalid SQL
expression
On 23 Jan 2006 22:24:14 -0800, "Darren" <Ye********@gma il.com> wrote: Hi, should it be in a module or can it be in a macro, with runSQL code:
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [SomeField]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34)
& " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
And if i were to place it in a query, it prompts for an invalid SQL
expression
If you are running this from a form, I would put the code in the Form's module.
eg If you want to run the update from a command button, The code would be pasted into the Click event of the command
button.
To test it, add a command button to a form (btnUpdate).
In design view click on the command button and in the properties sheet select the OnClick event. Type [Event Procedure]
and click the (...) button at the right of the property. The form's code module will open up with the procedure header
and footer filled in.
Post the code between the header and footer so it looks like -
Sub btnUpdate_Click ()
Dim strSQL as String
strSQL ="UPDATE tblPasswordMgmt " _
& "SET [Password]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34) & " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDB.Execu te strSQL, dbFailOnError
End Sub
When the button is clicked, the code will execute.
Wayne Gillespie
Gosford NSW Australia
Hi, now that i could run this macro...
i haf another problem..becoz i have 3 different level of permissions
for 3 different groups of users, therefore their passwords are found in
3 separate tables. Therefore, i want to update the password but it must
find it in the correct table to update.
How can i do that?
Thanks for that..realli sorry for da trouble!
and if i were to have a macro run before this code, how should i go
about doing dis?
thanxs! You have been a very great help!
Say it looks like this..
Private Sub cmdconfirm_Clic k()
On Error GoTo Err_cmdconfirm_ Click
IF Me.[txtusername] = Dlookup("UserID ,"tblPasswordMg mt")
THEN
Dim strSQL As String
strSQL = "UPDATE tblPasswordMgmt " _
& "SET [Password]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34)
& " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDb.Execu te strSQL, dbFailOnError
END IF
IF Me.[txtusername] = Dlookup("UserID ,"tblPasswordPu rchase")
THEN
Dim strSQL As String
strSQL = "UPDATE tblPasswordPurc hase " _
& "SET [Password]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34)
& " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDb.Execu te strSQL, dbFailOnError
END IF
IF Me.[txtusername] = Dlookup("UserID ,"tblPasswordRe ceivi")
THEN
Dim strSQL As String
strSQL = "UPDATE tblPasswordRece ivi " _
& "SET [Password]=" & Chr(34) & Me.[txtConfirmPW].Value & Chr(34)
& " " _
& "WHERE [UserID]=" & Chr(34) & Me.txtusername & Chr(34) & ";"
CurrentDb.Execu te strSQL, dbFailOnError
END IF
Exit_cmdconfirm _Click:
Exit Sub
Err_cmdconfirm_ Click:
MsgBox Err.Description
Resume Exit_cmdconfirm _Click
End Sub
Will it work if i put the 3 conditions?
On 24 Jan 2006 00:03:24 -0800, "Darren" <Ye********@gma il.com> wrote: and if i were to have a macro run before this code, how should i go
about doing dis?
thanxs! You have been a very great help!
I never use macros but I think you can add a line in the same procedure like -
DoCmd.RunMacro "MacroName"
Wayne Gillespie
Gosford NSW Australia
On 23 Jan 2006 23:56:31 -0800, "Darren" <Ye********@gma il.com> wrote: Hi, now that i could run this macro...
i haf another problem..becoz i have 3 different level of permissions
for 3 different groups of users, therefore their passwords are found in
3 separate tables. Therefore, i want to update the password but it must
find it in the correct table to update.
How can i do that?
Thanks for that..realli sorry for da trouble!
It sounds to me like you have a design problem with your basic data structure.
I would suggest that you redesign your table so that all passwords are in the one table. There should be no reason to
have separate tables for each permission level. Combine them into a single table and include fields in the table to
indicate the permission level.
Wayne Gillespie
Gosford NSW Australia This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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