Busca Avançada

[fabio_br]

Oi, bom dia

Eu fiz um site de busca onde o usuário digita uma palavra em um text field para encontrar notícias do site. Eu programei o repeat region para 5 resultados por vez.

O problema está ocorrendo quando temos mais q 5 resultados de pesquisa. Quando o usuário clica para ver os proximos resultados a busca retorna todos os resultados do banco de dados.

O q pode estar acontecendo??

Vejam o código fonte:

<%

Dim rsBox__MMColParam

rsBox__MMColParam = "%"

If (Request.Form("procura") <> "") Then

rsBox__MMColParam = Request.Form("procura")

End If

%>

<%

Dim rsBox

Dim rsBox_numRows

Set rsBox = Server.CreateObject("ADODB.Recordset")

rsBox.ActiveConnection = MM_catvi_STRING

rsBox.Source = "SELECT Assunto, Resumo, Thunbnail, Título, Codigo, Url, Data FROM News WHERE Resumo LIKE '%" + left(rsBox__MMColParam, 4) + "%'"

rsBox.CursorType = 0

rsBox.CursorLocation = 2

rsBox.LockType = 1

rsBox.Open()

rsBox_numRows = 0

%>

<%

Dim Repeat1__numRows

Dim Repeat1__index

Repeat1__numRows = 5

Repeat1__index = 0

rsBox_numRows = rsBox_numRows + Repeat1__numRows

%>

<%

' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables

Dim rsBox_total

Dim rsBox_first

Dim rsBox_last

' set the record count

rsBox_total = rsBox.RecordCount

' set the number of rows displayed on this page

If (rsBox_numRows < 0) Then

rsBox_numRows = rsBox_total

Elseif (rsBox_numRows = 0) Then

rsBox_numRows = 1

End If

' set the first and last displayed record

rsBox_first = 1

rsBox_last = rsBox_first + rsBox_numRows - 1

' if we have the correct record count, check the other stats

If (rsBox_total <> -1) Then

If (rsBox_first > rsBox_total) Then

rsBox_first = rsBox_total

End If

If (rsBox_last > rsBox_total) Then

rsBox_last = rsBox_total

End If

If (rsBox_numRows > rsBox_total) Then

rsBox_numRows = rsBox_total

End If

End If

%>

<%

' *** Recordset Stats: if we don't know the record count, manually count them

If (rsBox_total = -1) Then

' count the total records by iterating through the recordset

rsBox_total=0

While (Not rsBox.EOF)

rsBox_total = rsBox_total + 1

rsBox.MoveNext

Wend

' reset the cursor to the beginning

If (rsBox.CursorType > 0) Then

rsBox.MoveFirst

Else

rsBox.Requery

End If

' set the number of rows displayed on this page

If (rsBox_numRows < 0 Or rsBox_numRows > rsBox_total) Then

rsBox_numRows = rsBox_total

End If

' set the first and last displayed record

rsBox_first = 1

rsBox_last = rsBox_first + rsBox_numRows - 1

If (rsBox_first > rsBox_total) Then

rsBox_first = rsBox_total

End If

If (rsBox_last > rsBox_total) Then

rsBox_last = rsBox_total

End If

End If

%>

<%

' *** Recordset Stats: if we don't know the record count, manually count them

If (rsBox_total = -1) Then

' count the total records by iterating through the recordset

rsBox_total=0

While (Not rsBox.EOF)

rsBox_total = rsBox_total + 1

rsBox.MoveNext

Wend

' reset the cursor to the beginning

If (rsBox.CursorType > 0) Then

rsBox.MoveFirst

Else

rsBox.Requery

End If

' set the number of rows displayed on this page

If (rsBox_numRows < 0 Or rsBox_numRows > rsBox_total) Then

rsBox_numRows = rsBox_total

End If

' set the first and last displayed record

rsBox_first = 1

rsBox_last = rsBox_first + rsBox_numRows - 1

If (rsBox_first > rsBox_total) Then

rsBox_first = rsBox_total

End If

If (rsBox_last > rsBox_total) Then

rsBox_last = rsBox_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 = rsBox

MM_rsCount = rsBox_total

MM_size = rsBox_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

rsBox_first = MM_offset + 1

rsBox_last = MM_offset + MM_size

If (MM_rsCount <> -1) Then

If (rsBox_first > MM_rsCount) Then

rsBox_first = MM_rsCount

End If

If (rsBox_last > MM_rsCount) Then

rsBox_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

%>

[fabio_br]

Eu já tentei retirar o codigo de mover para o proximo registro e colocar de novo e nada !!!

Alterei um pedaço do códico sql para efetuar a busca:

<%

Dim rsBox__MMColParam

rsBox__MMColParam = "%"

If (Request.Form("procura") <> "") Then

rsBox__MMColParam = Request.Form("procura")

End If

%>

<%

Dim rsBox

Dim rsBox_numRows

Set rsBox = Server.CreateObject("ADODB.Recordset")

rsBox.ActiveConnection = MM_catvi_STRING

rsBox.Source = "SELECT Assunto, Resumo, Thunbnail, Título, Codigo, Url, Data FROM News WHERE Resumo LIKE '%" + left(rsBox__MMColParam, 4) + "%'"

rsBox.CursorType = 0

rsBox.CursorLocation = 2

rsBox.LockType = 1

rsBox.Open()

rsBox_numRows = 0

%>

pelo codigo abaixo:

<%

Dim rsBox

Dim rsBox_numRows

Set rsBox = Server.CreateObject("ADODB.Recordset")

rsBox.ActiveConnection = MM_catvi_STRING

rsBox.Source = "SELECT Assunto, Resumo, Thunbnail, Título, Codigo, Url, Data FROM News WHERE Resumo LIKE '%" + left(Request.Form("procura"), 4) + "%'"

rsBox.CursorType = 0

rsBox.CursorLocation = 2

rsBox.LockType = 1

rsBox.Open()

rsBox_numRows = 0

%>

e não consegui sucesso

O q mais posso estar fazendo para que o paginador funcione????