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      用asp程序顯示sql數據庫所有表的名稱（帶刪除技巧）
                
                  發表時間：2024-01-11             來源：明輝站整理相關軟件相關文章人氣：          
              
      [摘要]<% ' Define your sql info here strSQLDSN = "xxxx" strSQLUsername = "sa" strSQLPassword = "" ' This is where ...

                              <% 
      ' Define your sql info here 
      strSQLDSN = "xxxx" 
      strSQLUsername = "sa" 
      strSQLPassword = "" 

      ' This is where we connect to our sql server 
      Set adoConn = Server.CreateObject("ADODB.Connection") 
      ConnectionString = "dsn=" & strSQLDSN & ";uid=" & strSQLUsername & ";pwd=" & strSQLPassword & "" 
      adoConn.Open ConnectionString 
      Set adoRS = Server.CreateObject("ADODB.Recordset") 

      ' now we will just difine a couple things 
      showblank = " " 
      shownull = "-null-" 

      If Request.QueryString("action") = "del" Then 
      Delete_Data 
      Else 
      If Request.QueryString("table") <> "" Then 
      ' A table has been selected 
      Page_Head 
      Display_Table_Names 
      If Request.QueryString("msg") = "deleted" Then 
      Response.Write("<p><br></p>") 
      Response.Write("<font color=""#FF0000""><b>成功刪除數據</b></font>") 
      Else 
      Response.Write("<p><br></p>") 
      End If 
      Display_Table_Info 
      Else 
      ' No table has been selected. 
      Page_Head 
      Display_Table_Names 
      End If 
      End If 

      Sub Page_Head 
      %> 
      <HTML> 
      <HEAD> 
      <TITLE>SQL Viewer</TITLE> 
      <BODY aLink=#0663bf leftMargin="0" link="#0663bf" topMargin="0" vLink="#0663bf" MARGINHEIGHT="0" 

      MARGINWIDTH="0"> 
      </HEAD> 
      <p><br></p> 
      <% 
      End Sub 

      Sub Delete_Data 
      strSQL = "Delete From " & Request.QueryString("table") & " Where ID='" & 

      Request.QueryString("id") & "'" 
      Set adoRS = adoConn.Execute(strSQL) 
      strURL = "index.asp?table=" & Request.QueryString("table") & "&msg=deleted" 
      Response.Redirect(strURL) 
      End Sub 

      Sub Display_Table_Names 
      Response.Write("<div align=""center""><center>" & vbCrLf) 
      Response.Write("" & vbCrLf) 
      Response.Write("<table border=""1"" cellpadding=""0"" cellspacing=""0"" width=""36%"" 

      bordercolor=""#9b9180"">" & vbCrLf) 
      Response.Write(" <tr bgColor=""#9b9180"">" & vbCrLf) 
      Response.Write(" <td width=""100%""><p align=""center""><font 

      color=""#FFFFFF""><strong>SQL Viewer</strong></font></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr bgColor=""#dcd8d1"">" & vbCrLf) 
      Response.Write(" <td width=""100%""><div align=""center""><center><table border=""0"" 

      cellpadding=""0""" & vbCrLf) 
      Response.Write(" cellspacing=""0"" width=""100%"">" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      Response.Write(" <td width=""100%""> </td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      Response.Write(" <td width=""100%"" NOWRAP><center> <select size=""1"" 

      name=""Table"" style=""font-family: Verdana; font-size: 8pt"" 

      onChange=""top.location.href=this.options[this.selectedIndex].value"">" & vbCrLf) 
      Response.Write(" <option selected value>請選擇表名進行查看.</option>" & vbCrLf) 
      strSQL = "SELECT name FROM sysobjects WHERE xtype = 'U' AND (Not (id) = 133575514) ORDER 

      BY name" 
      Set adoRS = adoConn.Execute(strSQL) 
      Do While Not adoRS.EOF 
      Response.Write "<option value=""index.asp?table=" & adoRS("name") & """>" & 

      adoRS("name") & "</option>" 
      adoRS.MoveNext 
      Loop 
      Response.Write(" </select> </center></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      Response.Write(" <td width=""100%""> </td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" </table>" & vbCrLf) 
      Response.Write(" </center></div></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write("</table>" & vbCrLf) 
      Response.Write("</center></div>" & vbCrLf) 
      End Sub 

      Sub Display_Table_Info 
      Response.Write("<div align=""center""><center>" & vbCrLf) 
      Response.Write("<table border=""1"" cellpadding=""0"" cellspacing=""0"" width=""36%"" 

      bordercolor=""#9b9180"">" & vbCrLf) 
      Response.Write(" <tr bgColor=""#9b9180"">" & vbCrLf) 
      Response.Write(" <td width=""100%""><p align=""center""><font 

      color=""#FFFFFF""><strong>SQL 破戒</strong></font></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr bgColor=""#dcd8d1"">" & vbCrLf) 
      Response.Write(" <td width=""100%""><div align=""center""><center><table border=""0"" 

      cellpadding=""0""" & vbCrLf) 
      Response.Write(" cellspacing=""0"" width=""100%"">" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      Response.Write(" <td></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      ' This selects the table that we want to use. 
      strSQL="select * from " & Request.QueryString("table") & "" 
      set adoRS=adoConn.execute(strSQL) 
      ' Now lets start the table 
      Response.Write("<table border=""1""><tr>" & vbCrLf) 
      ' this will find all the fields in that table and write them out 
      FOR EACH fieldname IN adoRS.fields 
      Response.Write("<td><b><font size=""2"">" & fieldname.name & "</font></B></TD>") 
      NEXT ' fieldname 
      Response.Write("<td><b><font size=""2"">刪除</font></B></TD>") 
      Response.Write(" </tr>" & vbCrLf) 
      DO UNTIL adoRS.eof 
      Response.Write("<tr>") 
      FOR EACH fieldname IN adoRS.fields 
      strFieldValue=fieldname.value 
      strField=fieldname.name 
      IF isnull(strFieldValue) THEN 
      strFieldValue=shownull 
      END IF 
      IF trim(strFieldValue)="" THEN 
      strFieldValue=showblank 
      END IF 
      IF strField = "ID" OR strField = "id" THEN 
      strRecordID = strFieldValue 
      END IF 
      Response.Write("<td valign=top><font size=""2"">" & strFieldValue & 

      "</font></td>" & vbCrLf) 
      NEXT 
      Response.Write("<td valign=top><font size=""2""><a href=""index.asp?table=" & 

      Request.QueryString("table") & "&id=" & strRecordID & "&action=del"">刪除</a></font></td>" & 

      vbCrLf) 
      adoRS.movenext 
      LOOP 
      Response.Write("</table>") 
      adoRS.close 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" <tr>" & vbCrLf) 
      Response.Write(" <td></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write(" </table>" & vbCrLf) 
      Response.Write(" </center></div></td>" & vbCrLf) 
      Response.Write(" </tr>" & vbCrLf) 
      Response.Write("</table>" & vbCrLf) 
      Response.Write("</center></div>" & vbCrLf) 
      End Sub 
      %> 



              
              
                 
              
                                            
                              		       
                          
                           		  
        
                            
      
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