如何添加计算值以导出到Excel函数

Question

我有一段代码，为发票设置“Aging”值，作为导出到excel脚本的一部分。除了“Aging”值之外，导出功能中的所有其他选项都有效。

以下是“老化”工作原理的SQL代码：

<cfif Aging neq "">
<cfswitch expression="#Aging#">
   <cfcase value=29>
   AND I.DueDate BETWEEN dateadd(day, datediff(day, 0 ,getdate())-29, 0) AND dateadd(day,    datediff(day, 0 ,getdate()), 0)
   AND I.OutstandingAmount > 0
  </cfcase>
   <cfcase value=59>
   AND I.DueDate BETWEEN dateadd(day, datediff(day, 0 ,getdate())-59, 0) AND dateadd(day, datediff(day, 0 ,getdate())-30, 0)
AND I.OutstandingAmount > 0
</cfcase>
<cfcase value=89>
AND I.DueDate BETWEEN dateadd(day, datediff(day, 0 ,getdate())-89, 0) AND dateadd(day, datediff(day, 0 ,getdate())-60, 0)
AND I.OutstandingAmount > 0
</cfcase>
<cfcase value=90>
AND I.DueDate < dateadd(day, datediff(day, 0 ,getdate())-90, 0)
AND I.OutstandingAmount > 0
</cfcase>
</cfswitch>
</cfif>

我是ColdFusion的新手，我无法弄清楚如何编写Excel部分的代码。这是导出功能，为了便于阅读，添加了换行符。

<!--- ------------------------------------------ --->
   <cfelseif ExType eq "xls5">
<!--- ------------------------------------------ --->
  <cfset tabchar = Chr(9)>
  <cfset NewLine = Chr(13) & Chr(10)>
  <cfcontent type="text/msexcel">
  <cfheader name="Content-Disposition" value="Attachment; filename=Late/Aging.xls">
  <cfoutput>DATE INVOICED#TabChar#INVOICE#TabChar#CLIENT#TabChar#TOTAL#TabChar#AMOUNT DUE#TabChar#AGE#NewLine#</cfoutput>
  <cfoutput query="viewinvoices">
    <cfif curr.currencytype eq "Euro">
      <cfset TotalC =   #LSEuroCurrencyFormat(TotalCost, "local")#>
    <cfelse>
      <CFSET oldlocale = SetLocale(#curr.currencytype#)>
      <cfset TotalC = #LSCurrencyFormat(TotalCost, "local")#>
    </cfif>  
    <cfif curr.currencytype eq "Euro">
       <cfset OutAmt = #LSEuroCurrencyFormat(OutstandingAmount, "local")#>
    <cfelse>
       <CFSET oldlocale = SetLocale(#curr.currencytype#)>
       <cfset OutAmt = #LSCurrencyFormat(OutstandingAmount, "local")#>
    </cfif>
    #DateFormat(InvoiceDate, 'mm/dd/yyyy')##TabChar#
    <cfif curr.CustomInvoices eq "0">
       #Invoice#
    <cfelse>
         #NumberFormat(InvoiceCustom, '0000')#
    </cfif>
    #TabChar##Client##TabChar##TotalC##TabChar##OutAmt##TabChar##Aging##Newline#
  </cfoutput>

我的导出声明中有这个，但似乎不起作用：

<cfif Aging eq "29">
    <cfset Aging = 'Year(s)'>
<cfelseif Aging eq "59">
    <cfset Aging = 'Day(s)'>
<cfelseif Aging eq "89">
    <cfset Aging = 'Month(s)'>
<cfelseif Aging eq "90">
    <cfset Aging = 'Quarter(s)'>
<cfelse>
    <cfset Aging = 'n/a'>
</cfif> 

文本年份等只是用于测试。