如何从一个 cfc 文件中函数的查询中调用另一个 CFC 文件中的函数？

我有一个具有多种功能的 cfc 文件 (info.cfc)，如下所示。

<cfcomponent output="true" extends="DateFunctions">
    <cffunction name="getStatuses" access="remote" returntype="any" output="true" returnformat="plain">
       ...
    </cffunction>

    <cffunction name="viewDate" access="remote" returntype="any" output="true" returnformat="plain">
        <cfquery  name="records">
              SELECT
                 dbo.tickets.Incident,
                 dbo.tickets.Start_Date,
                 dbo.tickets.Days_Due
              FROM
                 dbo.tickets    
        </cfquery>
    </cffunction>
</component>

另一个 cfc 文件 (DateFunctions.cfc) 包含带有两个参数并返回日期的函数。 DateFunctions.cfc文件如下：

<cfcomponent output="true" name="DateFunctions"">
    <cffunction name="addBusinessDays" access="remote" returntype="any" output="true" returnformat="plain">
       <cfargument name="daysToAdd" 
                required="yes" 
                type="numeric" 
                hint="The number of whole business days to add or subtract from the given date">
        <cfargument name="date" 
                required="No" 
                type="date" 
                hint="The date object to start counting from.." 
                default="#NowDateTime#">

         ...
         ... <!--- Perform some tasks --->

         <cfreturn Date>
    </cffunction>
</cfcomponent>

问题：如何从 (info.cfc) 的查询中调用“addBusinessDays”，同时生成另一列结果。

我想我也许可以做这样的事情：

<cffunction name="viewDate" access="remote" returntype="any" output="true" returnformat="plain">
    <cfquery  name="records">
          SELECT
             dbo.tickets.Incident,
             dbo.tickets.Start_Date,
             dbo.tickets.Days_Due,
             (
               <cfinvoke component="DateFunctions" method="addBusinessDays" returnVariable="Date">
                  <cfinvokeargument name="daysToAdd" value="#dbo.tickets.Days_Due#">
                  <cfinvokeargument name="date" value="#dbo.tickets.Start_Date#">
               </cfinvoke>
             ) AS Due_DATE
          FROM
             dbo.tickets    
    </cfquery>
</cffunction>

您可以执行以下操作，但需要注意的是，循环将进行额外的处理。

编辑：根据下面的讨论，将 cfoutput 更新为 cfloop

 <cffunction name="viewDate" access="remote" returntype="any" output="true" returnformat="plain">
    <cfquery  name="records">
          SELECT
             dbo.tickets.Incident,
             dbo.tickets.Start_Date,
             dbo.tickets.Days_Due, 
            '' as Due_DATE
          FROM
             dbo.tickets    
    </cfquery>

    <cfset df = createobject("component","DateFunctions")>

    <cfloop query="records">
        <cfset records.Due_DATE = df.addBusinessDays(Days_Due, Start_Date)>
    </cfloop>

   <cfreturn records>
</cffunction>