Discriminar Por Data

[Luka13th]

Montei um sistema de notícias usando Access+ASP+Dreamweaver.

Eu gostaria de exibir essas notícias, discriminando por data, por exemplo:

1- Em uma página, aparecem as notícias do dia.

2- Em outra página, as notícias de ontem.

Queria saber como fazer para que a notícia que está sendo exibida numa página, no dia seguinte, só fique sendo exibida em outra... automaticamente.

[jothaz]

Camarada,

Post ai o que você têm para facilitar!

t+

[Luka13th]

noticias.mdb

ID - TITULO - TEXTO - AUTOR - FONTE - STATUS - DATA - TIPO

cadastro.asp

<%@LANGUAGE="VBSCRIPT" CODEPAGE="1252"%>
<!--#include file="Connections/CadNoticias.asp" -->

<%
' *** Restrict Access To Page: Grant or deny access to this page
MM_authorizedUsers=""
MM_authFailedURL="login.asp"
MM_grantAccess=false
If Session("MM_Username") <> "" Then
  If (true Or CStr(Session("MM_UserAuthorization"))="") Or _
         (InStr(1,MM_authorizedUsers,Session("MM_UserAuthorization"))>=1) Then
    MM_grantAccess = true
  End If
End If
If Not MM_grantAccess Then
  MM_qsChar = "?"
  If (InStr(1,MM_authFailedURL,"?") >= 1) Then MM_qsChar = "&"
  MM_referrer = Request.ServerVariables("URL")
  if (Len(Request.QueryString()) > 0) Then MM_referrer = MM_referrer & "?" & Request.QueryString()
  MM_authFailedURL = MM_authFailedURL & MM_qsChar & "accessdenied=" & Server.URLEncode(MM_referrer)
  Response.Redirect(MM_authFailedURL)
End If
%>

<%
' *** Edit Operations: declare variables

Dim MM_editAction
Dim MM_abortEdit
Dim MM_editQuery
Dim MM_editCmd

Dim MM_editConnection
Dim MM_editTable
Dim MM_editRedirectUrl
Dim MM_editColumn
Dim MM_recordId

Dim MM_fieldsStr
Dim MM_columnsStr
Dim MM_fields
Dim MM_columns
Dim MM_typeArray
Dim MM_formVal
Dim MM_delim
Dim MM_altVal
Dim MM_emptyVal
Dim MM_i

MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME"))
If (Request.QueryString <> "") Then
  MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If

' boolean to abort record edit
MM_abortEdit = false

' query string to execute
MM_editQuery = ""
%>

<%
' *** Insert Record: set variables

If (CStr(Request("MM_insert")) = "form1") Then

  MM_editConnection = MM_CadNoticias_STRING
  MM_editTable = "Noticias"
  MM_editRedirectUrl = "lista.asp"
  MM_fieldsStr  = "TITULO|value|TEXTO|value|AUTOR|value|FONTE|value|DATA|value|TIPO|value|STATUS|value"
  MM_columnsStr = "TITULO|',none,''|TEXTO|',none,''|AUTOR|',none,''|FONTE|',none,''|DATA|',none,NULL|TIPO|',none,''|STATUS|',none,''"

  ' create the MM_fields and MM_columns arrays
  MM_fields = Split(MM_fieldsStr, "|")
  MM_columns = Split(MM_columnsStr, "|")
  
  ' set the form values
  For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
    MM_fields(MM_i+1) = CStr(Request.Form(MM_fields(MM_i)))
  Next

  ' append the query string to the redirect URL
  If (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then
    If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") Then
      MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
    Else
      MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
    End If
  End If

End If
%>

<%
' *** Insert Record: construct a sql insert statement and execute it

Dim MM_tableValues
Dim MM_dbValues

If (CStr(Request("MM_insert")) <> "") Then

  ' create the sql insert statement
  MM_tableValues = ""
  MM_dbValues = ""
  For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2
    MM_formVal = MM_fields(MM_i+1)
    MM_typeArray = Split(MM_columns(MM_i+1),",")
    MM_delim = MM_typeArray(0)
    If (MM_delim = "none") Then MM_delim = ""
    MM_altVal = MM_typeArray(1)
    If (MM_altVal = "none") Then MM_altVal = ""
    MM_emptyVal = MM_typeArray(2)
    If (MM_emptyVal = "none") Then MM_emptyVal = ""
    If (MM_formVal = "") Then
      MM_formVal = MM_emptyVal
    Else
      If (MM_altVal <> "") Then
        MM_formVal = MM_altVal
      ElseIf (MM_delim = "'") Then  ' escape quotes
        MM_formVal = "'" & Replace(MM_formVal,"'","''") & "'"
      Else
        MM_formVal = MM_delim + MM_formVal + MM_delim
      End If
    End If
    If (MM_i <> LBound(MM_fields)) Then
      MM_tableValues = MM_tableValues & ","
      MM_dbValues = MM_dbValues & ","
    End If
    MM_tableValues = MM_tableValues & MM_columns(MM_i)
    MM_dbValues = MM_dbValues & MM_formVal
  Next
  MM_editQuery = "insert into " & MM_editTable & " (" & MM_tableValues & ") values (" & MM_dbValues & ")"

  If (Not MM_abortEdit) Then
    ' execute the insert
    Set MM_editCmd = Server.CreateObject("ADODB.Command")
    MM_editCmd.ActiveConnection = MM_editConnection
    MM_editCmd.CommandText = MM_editQuery
    MM_editCmd.Execute
    MM_editCmd.ActiveConnection.Close

    If (MM_editRedirectUrl <> "") Then
      Response.Redirect(MM_editRedirectUrl)
    End If
  End If

End If
%>

<%
Dim Cadastro__MMColParam
Cadastro__MMColParam = "1"
If (Request.QueryString("ID") <> "") Then 
  Cadastro__MMColParam = Request.QueryString("ID")
End If
%>

<%
Dim Cadastro
Dim Cadastro_numRows

Set Cadastro = Server.CreateObject("ADODB.Recordset")
Cadastro.ActiveConnection = MM_CadNoticias_STRING
Cadastro.Source = "SELECT * FROM Noticias WHERE ID = " + Replace(Cadastro__MMColParam, "'", "''") + ""
Cadastro.CursorType = 0
Cadastro.CursorLocation = 2
Cadastro.LockType = 1
Cadastro.Open()

Cadastro_numRows = 0
%>

<html>
//Aqui tem um Form com campos para cada item do banco Access.
</html>

<%
Cadastro.Close()
Set Cadastro = Nothing
%>

lista.asp (onde aparecem listadas as notícias)

<%@LANGUAGE="VBSCRIPT" CODEPAGE="1252"%>
<!--#include file="Connections/CadNoticias.asp" -->

<%
Dim Historico
Dim Historico_numRows

Set Historico = Server.CreateObject("ADODB.Recordset")
Historico.ActiveConnection = MM_CadNoticias_STRING
Historico.Source = "SELECT ID, STATUS, TIPO, TITULO FROM Noticias"
Historico.CursorType = 0
Historico.CursorLocation = 2
Historico.LockType = 1
Historico.Open()

Historico_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index

Repeat1__numRows = -1
Repeat1__index = 0
Historico_numRows = Historico_numRows + Repeat1__numRows
%>

<html>
<head>
<title>Histórico de Notícias</title>
</head>
<body>
<table width="630" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td><div align="center"><img src="images/top_historico.gif" width="630" height="50"></div></td>
  </tr>
</table>
<table width="630" border="0" align="center" cellpadding="0" cellspacing="2">
  <tr>
    <td><div align="right"><a href="fim.asp" class="style10">sair</a> </div></td>
  </tr>
</table>
    <td width="500">
<table width="500" border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="#CCCCCC">
  <tr bgcolor="#CCCCCC">
    <td width="10" height="17"><div align="center"><span class="style9">ID</span></div></td>
    <td width="150" height="17" class="style9"><div align="left">Título</div></td>
    <td width="20" height="17" class="style9"><div align="center">Status</div></td>
    <td width="100" height="17" class="style9"><div align="center">Tipo</div></td>
    <td width="36" height="17" colspan="2" class="style9"><div align="center">Ação</div></td>
  </tr>

  <% 
While ((Repeat1__numRows <> 0) AND (NOT Historico.EOF)) 
%>

  <tr valign="bottom" class="style9">
    <td width="10"><div align="center"><%=(Historico.Fields.Item("ID").Value)%></div></td>
    <td width="150" class="style9"><div align="left"><%=(Historico.Fields.Item("TITULO").Value)%></div></td>
    <td width="20" class="style9"><div align="center"><%=(Historico.Fields.Item("STATUS").Value)%></div></td>
    <td class="style9"><div align="center"><%=(Historico.Fields.Item("TIPO").Value)%></div></td>
    <td width="15" class="style9"><div align="center"><a href="Altera.asp?ID=<%=(Historico.Fields.Item("ID").Value)%>"><img src="images/alterar.gif" alt="ALTERAR" width="15" height="13" border="0"></a></div></td>
    <td width="15" class="style9"><div align="center"><a href="Excluir.asp?ID=<%=(Historico.Fields.Item("ID").Value)%>"><img src="images/excluir.gif" alt="EXCLUIR" width="15" height="13" border="0"></a></div></td>
  </tr>

  <% 
  Repeat1__index=Repeat1__index+1
  Repeat1__numRows=Repeat1__numRows-1
  Historico.MoveNext()
Wend
%>

</table>    
 </td>
 </tr>
</table>
</body>
</html>

<%
Historico.Close()
Set Historico = Nothing
%>

Editado Maio 25, 2007 por Luka13th