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Thread: Limit database inputs

  1. #1
    Join Date
    Sep 2006
    Posts
    37

    Limit database inputs

    How can I limit the data being sent to my database when it reaches a certain limit. In my case 10 people including their guess registering for a particular table. Or perhaps is their a better way to this event registration form. Please help


    Here is my code:


    <%
    Dim myConn
    Set myConn = Server.CreateObject("ADODB.Connection")
    myConn.Open "scott"
    %>

    <%
    Dim myRS
    Set myRS = Server.CreateObject("ADODB.Recordset")
    myRS.Open "SELECT FirstName, LastName, Guest1, Guest2, Guest3 FROM tblname WHERE tableno='2'", myConn
    %>


    <center><table border ="4"></center>

    <tr>
    <td><b><center>Name</center></b></td>
    </tr>


    <% While Not myRS.EOF %>
    <tr>
    <td><%= myRS("FirstName")%>&nbsp;<%=myRS("LastName")%></td><tr><td><%= myRS("Guest1")%></td>
    <tr><td><%= myRS("Guest2")%></tr></td>
    <tr><td><%= myRS("Guest3")%></td></tr>
    </tr>



    <% myRS.MoveNext
    wend
    myRS.close
    Set myRS = Nothing
    myConn.close
    Set myConn = Nothing
    %>

    </table>

  2. #2
    Join Date
    Apr 2006
    Posts
    52
    In my case 10 people including their guess registering for a particular table
    can u explain to me the scene
    I.m.I Egypt

  3. #3
    Join Date
    Sep 2006
    Posts
    37
    I am trying to create a registration form application that will allow a person to register for an event. I need the application to accept registration for attendee and three guests. Each attendee needs to choose any of the 60 tables for seating. Each table has a 10 person seating limit.

    With the codes that I've written, How can I manipulate it in order to achieve such function with asp. Please help.

  4. #4
    Join Date
    Apr 2006
    Posts
    52
    can u show me the registration page code
    I.m.I Egypt

  5. #5
    Join Date
    Sep 2006
    Posts
    37
    Here is the code that sends the registration form information to database.

    <%
    Dim myConn
    Dim myRS

    Set myConn = Server.CreateObject("ADODB.Connection")
    myConn.Open "Scott"

    Set myRS = Server.CreateObject("ADODB.Recordset")
    myRS.Open "tblName", myConn, adOpenKeyset, adLockOptimistic

    myRS.AddNew

    myRS ("FName") = Request.Form ("First Name")
    myRS ("LName") = Request.Form ("Last Name")
    myRS ("Telephone") = Request.Form ("Telephone")
    myRS ("Table No.") = Request.Form ("Table Number")
    myRS ("Guest 1") = Request.Form ("Guest 1")
    myRS ("Guest 2") = Request.Form ("Guest 2")
    myRS ("Guest 3") = Request.Form ("Guest 3")

    myRS.Update
    myRS.Close

    Set myRS = Nothing
    myConn.Close
    Set myConn = Nothing

    %>

  6. #6
    Join Date
    Apr 2006
    Posts
    52
    i hope i understand the problem well
    r u need to check if the table that the user register for is reach the limit ?
    I.m.I Egypt

  7. #7
    Join Date
    Sep 2006
    Posts
    37
    yes. When a Table reach the 10 person sitting limit. It will then not accept any further registration. WHen this happen the person registering must re-select a table with available seating.

  8. #8
    Join Date
    Apr 2006
    Posts
    52
    the code :

    'check if the selected table reach the limit
    sql="select count(*) from tblName WHERE tableno ="&Request.Form ("Table Number")
    set MyRs=MyConn.execute(sql)
    if myRs(0)<10 then' if the table not reach the limit
    'your code here
    else ' if the table reach the limit
    'you code here
    end if
    I.m.I Egypt

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