Code for 30 recs at a time?

Hi, I'm using DAO and Access. I want to display 30 consecutive rows at a time out of about 500 on a form using formName.print and an option button to open the form corresponding to each row holding a contextid as a value. I want to use another button to get next 30 rows and display a button to go back 30 if it can. I have wrote similiar code in the past but am stretched for time and truthfully very lazy. Could anyone share some code to help me out?

hey, hopefully i understand correctly....


why not try a simple loop to itterate the recordset forward or backwards...

Code:

---

command button forward

for intCounter = 0 to 29
    if not recordsetObject.EOF then
        RecordsetObject.movenext
        form.print recordset.field(0)
    Else
        Exit For
    End if
Next

---

Code:

---

command buttonbackwards

for intCounter = 0 to 29
    if not recordsetObject.BOF then
        RecordsetObject.moveprevious
        form.print recordset.field(0)
    Else
        Exit For
    End if
Next

---

something like that (btw.. not tested)

Regan

No... That much I've got but thanks anyway. How do I hold the cursor from one set of 30 to the next and back again? Also how do I get the form.print to start at the top again?

Quote:

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truthfully very lazy

---

Nice way to get help...

Keep track of your starting number 1, 31, 61, ...

Then add all your records into an array with a record indicator....

When changing to show elements of 30, loop all elements in array and find starting number in array. When founf, loop to extract the 30 rows from the array...

Confusing, but it works...

you might want to use bookmarks also...

also, if you clear the form, the print should start back at the top

Regan

James Stanich: I know I could hold an array of the whole damn thing when I open the rs but Access is already holdin it and I guess it's the principle of the matter. I want access to the array Access is holding.

Thanks for help! Because I'm "very lazy" and can appreciate other's laziness. I'll try to motivate myself to share the code so others like my self can just grab it when I'm done. Untill then here's my problem. I don't want to put in any unique id's for the rows and I can't autonumber cause I use deletes and only repair nightly so any loops that search on input would be brocken.

MY BIG QUESTION:
So for now if I'm on record #30 then I close my connection. How do I refer to record 30 when I reopen the database so I can continue? I'm using Access and please keep in mind I'll probably migrate eventually to Oracle (or another real database).

I've did some ASP programing and have done paging. it enables you to go back and forth like turning pages. i think there's a way in VB that enables you to do the samething too.

What is this "Paging" of which you speek? Could someone enlighten me so I may become whole again?

thinh is correct vb does like aps have a page function.
Works exactly the same!
Basically paging allows you to set how many records per page you want to display.

example:

VB Code:

Dim current_page  as integer
Private Sub Form_Load()
Const NumPages = 10 'number of records per page
 
rs.PageSize = NumPages
Text1.Text = rs.Fields("ID")
Current_Page = 1 'current page variable to 1
 
end sub
 
Private Sub Command1_Click()
Current_Page = 2 'specifies which page to move to
rs.AbsolutePage = Current_Page 'moves to the next page
Text1.Text = rs.Fields("ID") 'sets text1's value
End Sub

later
b :)