Request("MM_EmptyValue")

[volleythree]

Hello, I am trying to figure out what Request('MM_EmptyValue') means. I see
this in my code, but I 'm not sure where the value is coming from. If someone
could help me out, I'd appreciate it. Here's more of the code below(The code is
checking to see if a user is logged already logged in): <% Dim
rsLoginCheck__MMColParam rsLoginCheck__MMColParam = '1' If
(Request('MM_EmptyValue') <> '') Then rsLoginCheck__MMColParam =
Request('MM_EmptyValue') End If %> <% Dim rsLoginCheck__var rsLoginCheck__var =
'0' If (Session('svUserID') <> '') Then rsLoginCheck__var =
Session('svUserID') End If %> <% Dim rsLoginCheck Dim rsLoginCheck_numRows Set
rsLoginCheck = Server.CreateObject('ADODB.Recordset')
rsLoginCheck.ActiveConnection = MM_ConOnline_STRING rsLoginCheck.Source =
'SELECT * FROM tblActiveusers WHERE Online = ' +
Replace(rsLoginCheck__MMColParam, ''', '''') + ' AND UserID = ' +
Replace(rsLoginCheck__var, ''', '''') + '' rsLoginCheck.CursorType = 0
rsLoginCheck.CursorLocation = 2 rsLoginCheck.LockType = 3 rsLoginCheck.Open()
rsLoginCheck_numRows = 0 %> <% If Not rsLoginCheck.EOF Or Not rsLoginCheck.BOF
Then response.redirect('login.asp?error=3') end if %> Thanks in advance

[danilocelic *TMM*]

volleythree wrote:

> Hello, I am trying to figure out what Request('MM_EmptyValue') means. I see
> this in my code, but I 'm not sure where the value is coming from. If someone
> could help me out, I'd appreciate it.

The is no value for it, hence its name.

To my understanding it appears in your code when you create a recordset
that uses an entered value instaed of say a session, url, or form
variable. It's just a placeholder so that that code matches other code
that is used in other styles of data access so that DW can properly read
in the code when you try to modify the recordset.

HTH

--
Danilo Celic
| Extending Knowledge, Daily [url]http://CommunityMX.com/[/url]