參考環比CFSpreadsheet

我繼承了來自四個表建立庫存查詢與和環比它們輸出的頁面：參考環比CFSpreadsheet

<cfoutput query="getParts"> 
    <cfquery dbtype="query" name="jobdata"> 
     select * 
     from getJobs 
     where partnum = '#getparts.partnum#' 
    </cfquery> 
    <cfquery dbtype="query" name="orderdata"> 
     select * 
     from getOrders 
     where partnum = '#getparts.partnum#' 
    </cfquery> 
    <cfquery dbtype="query" name="receiptdata"> 
     select * 
     from getIncoming 
     where partnum = '#getparts.partnum#' 
    </cfquery> 

    <tr> 
     <td>#partnum#</td> 
     <td align="center">#partdescription#</td> 
     <td align="center">#allocated#</td> 
     <td align="center">#onhand#</td> 
     <td align="center">#receiptdata.recqty#</td> 
     <td align="center">#jobdata.JobCount#</td> 
     <td align="center">#jobdata.QtyNeeded#</td> 
     <td align="center">#jobdata.qtySent#</td> 
     <td align="center">#orderdata.ordercount#</td> 
     <td align="center">#orderdata.ordered#</td> 
     <td align="center">#orderdata.shipqty#</td> 
    </tr> 
</cfoutput> 

<cfset filenametouse = 'myFile' /> 
<cfset theDir = GetDirectoryFromPath(GetCurrentTemplatePath()) /> 
<cfset theFile = theDir & filenametouse & ".xls" /> 

<cflock name="fileActionSentItems" type="exclusive" timeout="30" throwontimeout="true"> 
<cfset SpreadsheetObj = spreadsheetNew()> 
<cfset fcol = {}> 
<cfset fcol.dataformat = "@"> 

<cfset SpreadsheetAddRow(SpreadsheetObj, "Part Number, Description, Allocated, On Hand, Pending Receipt, Job Count, Qty Needed, Qty Issued, Order Count, Qty Ordered, Qty Shipped")> 

<cfset SpreadsheetAddRow(SpreadsheetObj,"NOT SURE HOW TO GET DATA HERE")> 
<cfset SpreadsheetFormatColumn(SpreadsheetObj,fcol,11)> 

<cfspreadsheet action="write" filename="#theFile#" name="SpreadsheetObj" sheetname="Sheet1" overwrite="true" />

我不能肯定如何引用數據來填充細胞，因爲它來自多個查詢。將查詢重寫爲一個已成爲一項挑戰，我正在嘗試一種不同的方法來查看是否有另一種方法我沒有看到。

來源

2012-02-08 aparker81

回覆：*將查詢重寫爲一個一直是個難題*只是好奇，但多麼複雜的數據庫查詢和多少數據？因爲在循環中查詢通常是最後的手段，即使是QoQ也是如此。 – Leigh 2012-02-08 22:40:29

再次感謝Leigh。 [這些是原始查詢]（http://pastebin.com/ZmyPQKTi）。我一直在努力將它們結合在一起，但還沒有走得很遠。 – aparker81 2012-02-09 13:46:50

看起來像前三個都是由相同的partnum和描述聚合。嘗試合併它們，看看總計是否正確。 http://pastebin.com/Fxa0Xkj2 – Leigh 2012-02-09 15:59:38

如何：

<cfset filenametouse = 'myFile' /> 
<cfset theDir = GetDirectoryFromPath(GetCurrentTemplatePath()) /> 
<cfset theFile = theDir & filenametouse & ".xls" /> 

<cflock name="fileActionSentItems" type="exclusive" timeout="30" throwontimeout="true"> 
<cfset SpreadsheetObj = spreadsheetNew()> 
<cfset fcol = {}> 
<cfset fcol.dataformat = "@"> 

<cfset SpreadsheetAddRow(SpreadsheetObj, "Part Number, Description, Allocated, On Hand, Pending Receipt, Job Count, Qty Needed, Qty Issued, Order Count, Qty Ordered, Qty Shipped")> 

<cfoutput query="getParts"> 
    <cfquery dbtype="query" name="jobdata"> 
     select * 
     from getJobs 
     where partnum = '#getparts.partnum#' 
    </cfquery> 
    <cfquery dbtype="query" name="orderdata"> 
     select * 
     from getOrders 
     where partnum = '#getparts.partnum#' 
    </cfquery> 
    <cfquery dbtype="query" name="receiptdata"> 
     select * 
     from getIncoming 
     where partnum = '#getparts.partnum#' 
    </cfquery> 

    <!--- add all columns to an array ---> 
    <cfset aColumns = [ partdescription, receiptdata.recqty, jobdata.JobCount ] /> 

    <cfset SpreadsheetAddRow(SpreadsheetObj, ArrayToList(aColumns)) /> 
</cfoutput> 

<cfspreadsheet action="write" filename="#theFile#" name="SpreadsheetObj" sheetname="Sheet1" overwrite="true" />

來源

2012-02-08 21:59:01

這解決了這個問題。謝謝。 – aparker81 2012-02-09 15:46:15

參考環比CFSpreadsheet

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