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June 28th, 2005, 03:54 PM
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Here is a little tidbit on the multiple page repeat region:
Not the whole string (web address removed)
?tower=01%2C+02%2C+03&date_storefrom=01%2F01%2F200 5&date_storefrom_Month=0&date_storeto=06%2F28%2F20 05
&date_storeto_Month=5&Submit=Submit+Query&offset=8 0
I can tell that the code that grabs the sql string is garbling the querystring - this should be tower IN ('01', '02', '03')
what I get fro results is all the data. I know it is in the querystring becasue if I set the numrows to 200 it will only display the seleted data.
Can't quite figure out where to begin - just tons of random looking code on the page.
Chris
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June 29th, 2005, 01:17 PM
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Quote:
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quote:You could deploy a little trick in the display of the list items. It's a bit dirty, hard to understand if someone else must change your code later, and it might break other stuff.
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I guess this was the breaking stuff I was talking about ;)
The odd characters you see are escaped versions of the ' character that cannot be passed in a normal Url. Usually, this won't be a problem as they are often unescaped again automatically. They do, however, make debugging more difficult.
How come you have '1', '2', '3' in your query string? I thought you were going for the For loop??
Imar
---------------------------------------
Imar Spaanjaars
Everyone is unique, except for me.
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June 29th, 2005, 02:06 PM
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I opted for the replace method - still a loop (kind of) I guess the problem i have now is getting my repeat region working properly. I don't completely understand querystring in urlencode - but there is something wrong with it. I know it isn't passsing date values correctly either. If I just select dates - leaving everything else off - it still creates the same error. Just as an example - and maybe this problem should be posted as a new discussion:
Here is the SQL String:
SQL is SELECT * FROM tblsamples WHERE Date_Stored BETWEEN #01/01/2005# AND #06/29/2005# and Tower in ('01','02','03','04','05')
Here is the resulting querystring from the repeat region:
?tower=01%2C+02%2C+03%2C+04%2C+05&box=%2A&upn=%2A& date_storefrom=01%2F01%2F2005&date_storefrom_Month =0&
date_storeto=06%2F29%2F2005&date_storeto_Month=5&u pna=%2A&Submit=Submit+Query&offset=40
what do you think?
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June 29th, 2005, 02:22 PM
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Try this:
<%
Response.Write(Unescape(The escaped string you just posted))
%>
Does it look like you expected?
Maybe a new topic is indeed better.
Another suggestion to make things more manageable:
Create a separate function that creates the WHERE clause for the Sql statement. Something like:
Function MakeWhere()
' In here, get stuff from the query string or other variables and build up a where
End Function
Then use that in your Sql statement:
bla bla bla WHERE " & MakeWhere()
This might make it easier to manage your code....
Imar
---------------------------------------
Imar Spaanjaars
Everyone is unique, except for me.
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June 29th, 2005, 02:51 PM
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Here is the unescaped version - I can tell that it is pulling stuff that is not in the sql string (ie. box, upn, upna) Not to mention that the tower & date fields are not the same.
?tower=01, 02, 03,04,05&box=*&upn=*&date_storefrom=01/01/2005&date_storefrom_Month=0
&date_storeto=06/29/2005 &date_storeto_Month=5&upna=*&Submit=Submit Query&offset=40
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June 29th, 2005, 03:15 PM
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If you use Dreamweaver's paging methods, it preserves everything that is on the querystring when you go to the next page. If you have a GET based form, that will be everything that is in your form, including text boxes and drop-down controls....
Imar
---------------------------------------
Imar Spaanjaars
Everyone is unique, except for me.
While typing this post, I was listening to: Blindspot by Bitmonx (Track 3 from the album: Irresistible Meltdown Vol. 2) What's This?
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June 29th, 2005, 03:28 PM
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I used the POST method - I can tell it must be pulling data from POST or else the box, upn & upna fields would not be there. If you look at the code I have - I am making my recordset dynamically - the problem with the repeat region appears to be that it is pulling my form data instead of my sql string data. Do you know of anyway to change this - the dreamweaver code is pretty well documented - but in true dw fashion - there is a ton of it!!!!
You certainly don't have to read this - but here is the code for creating the repeat region and the repeat region navigation. Incidently, if I have the data all displayed on one page it is fine (and that may be my solution-except that we could be talking about (44*5*100 rows of data)
<%
Dim Repeat1__numRows
Dim Repeat1__index
Repeat1__numRows = 40
Repeat1__index = 0
rssample_numRows = rssample_numRows + Repeat1__numRows
%>
<%
' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables
Dim rssample_total
Dim rssample_first
Dim rssample_last
' set the record count
rssample_total = rssample.RecordCount
' set the number of rows displayed on this page
If (rssample_numRows < 0) Then
rssample_numRows = rssample_total
Elseif (rssample_numRows = 0) Then
rssample_numRows = 1
End If
' set the first and last displayed record
rssample_first = 1
rssample_last = rssample_first + rssample_numRows - 1
' if we have the correct record count, check the other stats
If (rssample_total <> -1) Then
If (rssample_first > rssample_total) Then
rssample_first = rssample_total
End If
If (rssample_last > rssample_total) Then
rssample_last = rssample_total
End If
If (rssample_numRows > rssample_total) Then
rssample_numRows = rssample_total
End If
End If
%>
<%
Dim MM_paramName
%>
<%
' *** Move To Record and Go To Record: declare variables
Dim MM_rs
Dim MM_rsCount
Dim MM_size
Dim MM_uniqueCol
Dim MM_offset
Dim MM_atTotal
Dim MM_paramIsDefined
Dim MM_param
Dim MM_index
Set MM_rs = rssample
MM_rsCount = rssample_total
MM_size = rssample_numRows
MM_uniqueCol = ""
MM_paramName = ""
MM_offset = 0
MM_atTotal = false
MM_paramIsDefined = false
If (MM_paramName <> "") Then
MM_paramIsDefined = (Request.QueryString(MM_paramName) <> "")
End If
%>
<%
' *** Move To Record: handle 'index' or 'offset' parameter
if (Not MM_paramIsDefined And MM_rsCount <> 0) then
' use index parameter if defined, otherwise use offset parameter
MM_param = Request.QueryString("index")
If (MM_param = "") Then
MM_param = Request.QueryString("offset")
End If
If (MM_param <> "") Then
MM_offset = Int(MM_param)
End If
' if we have a record count, check if we are past the end of the recordset
If (MM_rsCount <> -1) Then
If (MM_offset >= MM_rsCount Or MM_offset = -1) Then ' past end or move last
If ((MM_rsCount Mod MM_size) > 0) Then ' last page not a full repeat region
MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
Else
MM_offset = MM_rsCount - MM_size
End If
End If
End If
' move the cursor to the selected record
MM_index = 0
While ((Not MM_rs.EOF) And (MM_index < MM_offset Or MM_offset = -1))
MM_rs.MoveNext
MM_index = MM_index + 1
Wend
If (MM_rs.EOF) Then
MM_offset = MM_index ' set MM_offset to the last possible record
End If
End If
%>
<%
' *** Move To Record: if we dont know the record count, check the display range
If (MM_rsCount = -1) Then
' walk to the end of the display range for this page
MM_index = MM_offset
While (Not MM_rs.EOF And (MM_size < 0 Or MM_index < MM_offset + MM_size))
MM_rs.MoveNext
MM_index = MM_index + 1
Wend
' if we walked off the end of the recordset, set MM_rsCount and MM_size
If (MM_rs.EOF) Then
MM_rsCount = MM_index
If (MM_size < 0 Or MM_size > MM_rsCount) Then
MM_size = MM_rsCount
End If
End If
' if we walked off the end, set the offset based on page size
If (MM_rs.EOF And Not MM_paramIsDefined) Then
If (MM_offset > MM_rsCount - MM_size Or MM_offset = -1) Then
If ((MM_rsCount Mod MM_size) > 0) Then
MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)
Else
MM_offset = MM_rsCount - MM_size
End If
End If
End If
' reset the cursor to the beginning
If (MM_rs.CursorType > 0) Then
MM_rs.MoveFirst
Else
MM_rs.Requery
End If
' move the cursor to the selected record
MM_index = 0
While (Not MM_rs.EOF And MM_index < MM_offset)
MM_rs.MoveNext
MM_index = MM_index + 1
Wend
End If
%>
<%
' *** Move To Record: update recordset stats
' set the first and last displayed record
rssample_first = MM_offset + 1
rssample_last = MM_offset + MM_size
If (MM_rsCount <> -1) Then
If (rssample_first > MM_rsCount) Then
rssample_first = MM_rsCount
End If
If (rssample_last > MM_rsCount) Then
rssample_last = MM_rsCount
End If
End If
' set the boolean used by hide region to check if we are on the last record
MM_atTotal = (MM_rsCount <> -1 And MM_offset + MM_size >= MM_rsCount)
%>
<%
' *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters
Dim MM_keepNone
Dim MM_keepURL
Dim MM_keepForm
Dim MM_keepBoth
Dim MM_removeList
Dim MM_item
Dim MM_nextItem
' create the list of parameters which should not be maintained
MM_removeList = "&index="
If (MM_paramName <> "") Then
MM_removeList = MM_removeList & "&" & MM_paramName & "="
End If
MM_keepURL=""
MM_keepForm=""
MM_keepBoth=""
MM_keepNone=""
' add the URL parameters to the MM_keepURL string
For Each MM_item In Request.QueryString
MM_nextItem = "&" & MM_item & "="
If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
MM_keepURL = MM_keepURL & MM_nextItem & Server.URLencode(Request.QueryString(MM_item))
End If
Next
' add the Form variables to the MM_keepForm string
For Each MM_item In Request.Form
MM_nextItem = "&" & MM_item & "="
If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
MM_keepForm = MM_keepForm & MM_nextItem & Server.URLencode(Request.Form(MM_item))
End If
Next
' create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL & MM_keepForm
If (MM_keepBoth <> "") Then
MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1)
End If
If (MM_keepURL <> "") Then
MM_keepURL = Right(MM_keepURL, Len(MM_keepURL) - 1)
End If
If (MM_keepForm <> "") Then
MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1)
End If
' a utility function used for adding additional parameters to these strings
Function MM_joinChar(firstItem)
If (firstItem <> "") Then
MM_joinChar = "&"
Else
MM_joinChar = ""
End If
End Function
%>
<%
' *** Move To Record: set the strings for the first, last, next, and previous links
Dim MM_keepMove
Dim MM_moveParam
Dim MM_moveFirst
Dim MM_moveLast
Dim MM_moveNext
Dim MM_movePrev
Dim MM_urlStr
Dim MM_paramList
Dim MM_paramIndex
Dim MM_nextParam
MM_keepMove = MM_keepBoth
MM_moveParam = "index"
' if the page has a repeated region, remove 'offset' from the maintained parameters
If (MM_size > 1) Then
MM_moveParam = "offset"
If (MM_keepMove <> "") Then
MM_paramList = Split(MM_keepMove, "&")
MM_keepMove = ""
For MM_paramIndex = 0 To UBound(MM_paramList)
MM_nextParam = Left(MM_paramList(MM_paramIndex), InStr(MM_paramList(MM_paramIndex),"=") - 1)
If (StrComp(MM_nextParam,MM_moveParam,1) <> 0) Then
MM_keepMove = MM_keepMove & "&" & MM_paramList(MM_paramIndex)
End If
Next
If (MM_keepMove <> "") Then
MM_keepMove = Right(MM_keepMove, Len(MM_keepMove) - 1)
End If
End If
End If
' set the strings for the move to links
If (MM_keepMove <> "") Then
MM_keepMove = Server.HTMLEncode(MM_keepMove) & "&"
End If
MM_urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "="
MM_moveFirst = MM_urlStr & "0"
MM_moveLast = MM_urlStr & "-1"
MM_moveNext = MM_urlStr & CStr(MM_offset + MM_size)
If (MM_offset - MM_size < 0) Then
MM_movePrev = MM_urlStr & "0"
Else
MM_movePrev = MM_urlStr & CStr(MM_offset - MM_size)
End If
%>
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June 29th, 2005, 03:37 PM
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Wrox Author
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Yeah, it also maintains the POST data. You can configure what you want to maintain.
Anyway, not sure what you mean with this:
Quote:
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quote:to be that it is pulling my form data instead of my sql string data
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The default paging works by getting the necessary information from the form and/or querystring. If you hack your way around Dreamweaver code by changing the Sql statement, you also need to do that for the paging (sql) code.
Sorry I cannot be of much more help; reading DW code over a forum is pretty difficult, especially since I cannot test anything out and ru it in a browser to see how it works....
Imar
---------------------------------------
Imar Spaanjaars
Everyone is unique, except for me.
While typing this post, I was listening to: Bees (Live Mix) by Xerox & Freeman (Track 3 from the album: RETRO (10 Years of Israeli Trance Vol. 2)) What's This?
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June 29th, 2005, 03:46 PM
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Thanks Imar!
I may just have the data output to excel instead of messing with all of this - I really do appreciate all of your help - hopefully I will be able to reciprocate by helping others in the future!
Chris
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June 29th, 2005, 04:26 PM
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Wrox Author
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In that case, look at some of the posts from Greg Griffiths: http://p2p.wrox.com/pop_profile.asp?mode=display&id=91
On his web site, he has a number of useful articles about exporting to Excel.
Cheers,
Imar
---------------------------------------
Imar Spaanjaars
Everyone is unique, except for me.
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