ASP中的Debug类（VBScript）

答案：不知道用ASP写代码的朋友是不是和我有一样的感受，ASP中最头疼的就是调试程序的时候不方便，我想可能很多朋友都会用这样的方法“response.write ”，然后输出相关的语句来看看是否正确。前几天写了一个千行的页面，里面大概有七八个SUB/FUNCTION，调试的时候用了有三十几个response.write ，天，调试完后把这三十个一个个删除，累！

今天看到一个ASP中的Debug类（VBS），试用了一下，绝！

使用方法很简单：

test.asp

<!--#INCLUDE FILE="debuggingConsole.asp"-->
<%
output="XXXX"
Set debugstr = New debuggingConsole 
    debugstr.Enabled = true
    debugstr.Print "参数output的值", output
    '……
    debugstr.draw 
Set debugstr = Nothing
%>

===================================================

debuggingConsole.asp

<%
Class debuggingConsole

private dbg_Enabled
private dbg_Show
private dbg_RequestTime
private dbg_FinishTime
private dbg_Data
private dbg_DB_Data
private dbg_AllVars
private dbg_Show_default
private DivSets(2)
    
'Construktor => set the default values
Private Sub Class_Initialize()
  dbg_RequestTime = Now()
  dbg_AllVars = false
  Set dbg_Data = Server.CreateObject("Scripting.Dictionary") 
  DivSets(0) = "<TR><TD style='cursor:hand;' onclick=""javascript:if (document.getElementById('data#sectname#').style.display=='none'){document.getElementById('data#sectname#').style.display='block';}else{document.getElementById('data#sectname#').style.display='none';}""><DIV id=sect#sectname# style=""font-weight:bold;cursor:hand;background:#7EA5D7;color:white;padding-left:4;padding-right:4;padding-bottom:2;"">|#title#|  <DIV id=data#sectname# style=""cursor:text;display:none;background:#FFFFFF;padding-left:8;"" onclick=""window.event.cancelBubble = true;"">|#data#|  </DIV>|</DIV>|"
  DivSets(1) = "<TR><TD><DIV id=sect#sectname# style=""font-weight:bold;cursor:hand;background:#7EA5D7;color:white;padding-left:4;padding-right:4;padding-bottom:2;"" onclick=""javascript:if (document.getElementById('data#sectname#').style.display=='none'){document.getElementById('data#sectname#').style.display='block';}else{document.getElementById('data#sectname#').style.display='none';}"">|#title#|  <DIV id=data#sectname# style=""cursor:text;display:block;background:#FFFFFF;padding-left:8;"" onclick=""window.event.cancelBubble = true;"">|#data#|  </DIV>|</DIV>|"
  DivSets(2) = "<TR><TD><DIV id=sect#sectname# style=""background:#7EA5D7;color:lightsteelblue;padding-left:4;padding-right:4;padding-bottom:2;"">|#title#|  <DIV id=data#sectname# style=""display:none;background:lightsteelblue;padding-left:8"">|#data#|  </DIV>|</DIV>|"
  dbg_Show_default = "0,0,0,0,0,0,0,0,0,0,0"
End Sub

Public Property Let Enabled(bNewValue) ''[bool] Sets "enabled" to true or false
  dbg_Enabled = bNewValue
End Property
Public Property Get Enabled ''[bool] Gets the "enabled" value
  Enabled = dbg_Enabled
End Property

Public Property Let Show(bNewValue) ''[string] Sets the debugging panel. Where each digit in the string represents a debug information pane in order (11 of them). 1=open, 0=closed
  dbg_Show = bNewValue
End Property
Public Property Get Show ''[string] Gets the debugging panel.
  Show = dbg_Show
End Property

Public Property Let AllVars(bNewValue) ''[bool] Sets wheather all variables will be displayed or not. true/false
  dbg_AllVars = bNewValue
End Property
Public Property Get AllVars ''[bool] Gets if all variables will be displayed.
  AllVars = dbg_AllVars
End Property

'******************************************************************************************************************
''@SDESCRIPTION: Adds a variable to the debug-informations. 
''@PARAM:   - label [string]: Description of the variable
''@PARAM:   - output [variable]: The variable itself
'******************************************************************************************************************
Public Sub Print(label, output)
  If dbg_Enabled Then
   if err.number > 0 then 
    call dbg_Data.Add(ValidLabel(label), "!!! Error: " & err.number & " " &  err.Description)
    err.Clear
   else
    uniqueID = ValidLabel(label)
    response.write uniqueID
    call dbg_Data.Add(uniqueID, output)
   end if
  End If
End Sub
   
'******************************************************************************************************************
'* ValidLabel 
'******************************************************************************************************************
Private Function ValidLabel(byval label)
  dim i, lbl
  i = 0
  lbl = label
  do
   if not dbg_Data.Exists(lbl) then exit do
   i = i + 1
   lbl = label & "(" & i & ")"
  loop until i = i
  
  ValidLabel = lbl
End Function
  
'******************************************************************************************************************
'* PrintCookiesInfo 
'******************************************************************************************************************
Private Sub PrintCookiesInfo(byval DivSetNo)
  dim tbl, cookie, key, tmp
  For Each cookie in Request.Cookies
   If Not Request.Cookies(cookie).HasKeys Then
    tbl = AddRow(tbl, cookie, Request.Cookies(cookie))    
   Else
    For Each key in Request.Cookies(cookie)
     tbl = AddRow(tbl, cookie & "(" & key & ")", Request.Cookies(cookie)(key))    
    Next
   End If
  Next
  
  tbl = MakeTable(tbl)
  if Request.Cookies.count <= 0 then DivSetNo = 2
  tmp = replace(replace(replace(DivSets(DivSetNo),"#sectname#","COOKIES"),"#title#","COOKIES"),"#data#",tbl)
  Response.Write replace(tmp,"|", vbcrlf)
end sub
   
'******************************************************************************************************************
'* PrintSummaryInfo 
'******************************************************************************************************************
Private Sub PrintSummaryInfo(byval DivSetNo)
  dim tmp, tbl
  tbl = AddRow(tbl, "Time of Request",dbg_RequestTime)
  tbl = AddRow(tbl, "Elapsed Time",DateDiff("s", dbg_RequestTime, dbg_FinishTime) & " seconds")
  tbl = AddRow(tbl, "Request Type",Request.ServerVariables("REQUEST_METHOD"))
  tbl = AddRow(tbl, "Status Code",Response.Status)
  tbl = AddRow(tbl, "Script Engine",ScriptEngine & " " & ScriptEngineMajorVersion & "." & ScriptEngineMinorVersion & "." & ScriptEngineBuildVersion)
  tbl = MakeTable(tbl)
  tmp = replace(replace(replace(DivSets(DivSetNo),"#sectname#","SUMMARY"),"#title#","SUMMARY INFO"),"#data#",tbl)
  Response.Write replace(tmp,"|", vbcrlf)
End Sub

'******************************************************************************************************************
''@SDESCRIPTION: Adds the Database-connection object to the debug-instance. To display Database-information
''@PARAM:   - oSQLDB [object]: connection-object
'******************************************************************************************************************
Public Sub GrabD

上一个：身份证号编码规则
下一个：html编辑器中，有很多无法得到系统的字体，这个脚本可以