Coldfusion cfchart堆叠顺序

我有几个查询可以提取数据以供在图表中使用。
<cfquery name='clusterPrivateReferrals'  dbtype="query">
SELECT organisationName, count(messageID)*1000/listSize as msgCount
FROM clusterReferrals
WHERE datecreated>#refRateStartDate#
AND refTypeID=3
GROUP BY organisationName, listSize
</cfquery>

<cfquery name='clusterNHSReferrals'  dbtype="query">
SELECT organisationName, count(messageID)*1000/listSize as msgCount
FROM clusterReferrals
WHERE datecreated>#refRateStartDate#
AND refTypeID<>3
GROUP BY organisationName, listSize
</cfquery>
图形代码是
<cfchart format="flash" title="Cluster referrals per 1000 patients from #dateformat(refRateStartDate, 'dd-mmm-yy')#" chartWidth="470" chartHeight="380" fontSize="12" style="chart.xml" seriesPlacement = "stacked" showLegend = "yes">
    <cfchartseries type="bar" seriescolor="##FFD800" seriesLabel="Private" query="clusterPrivateReferrals" valueColumn="msgCount" ItemColumn="organisationName">
    </cfchartseries>
    <cfchartseries type="bar" seriescolor="##F47D30" seriesLabel="NHS" query="clusterNHSReferrals" valueColumn="msgCount" ItemColumn="organisationName">
    </cfchartseries>
</cfchart>
这给了我以下图表 如何显示按堆叠元素总数排序的数据? @本 这让我走上正轨,我之前并不知道QOQ可以结合两个完全不同的查询
<cfquery name='clusterPrivateReferrals'  dbtype="query">
SELECT organisationName, count(messageID)*1000/listSize as privateRate
FROM allReferrals
WHERE datecreated>#refRateStartDate#
AND refTypeID=3
GROUP BY organisationName, listSize
</cfquery>

<cfquery name='clusterNHSReferrals'  dbtype="query">
SELECT organisationName, count(messageID)*1000/listSize as nhsRate
FROM allReferrals
WHERE datecreated>#refRateStartDate#
AND refTypeID<>3
GROUP BY organisationName, listSize
</cfquery>

<cfquery name="stackOrder" dbtype="query">
    select clusterPrivateReferrals.privateRate,
        clusterNHSReferrals.nhsRate,
        clusterPrivateReferrals.organisationName,
        (clusterPrivateReferrals.privateRate + clusterNHSReferrals.nhsRate) as totalRate
    from clusterPrivateReferrals, clusterNHSReferrals
    WHERE clusterNHSReferrals.organisationName = clusterPrivateReferrals.organisationName
    order by totalRate desc
</cfquery> 
    
已邀请:
最简单的方法是使用QofQ:
<cfquery name="stackOrder" dbtype="query">
    select clusterPrivateReferrals.msgCount as privateReferrals,
        clusterNHSReferrals.msgCount as NHSReferrals,
        clusterPrivateReferrals.organizationName
    from clusterPrivateReferrals
    join clusterNHSReferrals on clusterNHSReferrals.organizationName = clusterPrivateReferrals.organizationName
    order by (privateReferrals+privateReferrals) desc
</cfquery>
我没有测试过这个,所以你可能需要稍微调整一下。 现在,您应该能够使用两个Referrals列作为图形的数据列。     
也许添加中间QoQ只过滤日期?像这样的东西(不能测试,所以它可能需要一些修复):
<cfquery name='clusterCombinedReferrals'  dbtype="query">
SELECT organisationName, messageID, listSize, count(messageID)*1000/listSize as totalMsgCount
FROM clusterReferrals
WHERE datecreated>#refRateStartDate#
GROUP BY organisationName, listSize
</cfquery>
之后更新现有查询以包括从
clusterCombinedReferrals
中选择并在第一个位置按
totalMsgCount
排序,同时删除已应用的按日期过滤。     
我不认为你可以在没有首先将查询输出到结构然后对其进行排序并从每个cfchartseries中的cfchartdata标签输出数据的情况下。 也许这样的事情。我在本地做了这个并且它有效,但后来我尝试将代码转换为使用您的查询和列名,因此它可能无法直接复制和粘贴。 (但它可能!)它还假设两个查询的长度始终相同。如果不是这样,您可能需要围绕它进行编码。
<cfset data = {}>

<cfloop from="1" to="#clusterPrivateReferrals.recordCount#" index="x">

  <cfset structInsert(data, clusterPrivateReferrals["organisationName"][x], {})>

  <cfset data['#clusterPrivateReferrals["organisationName"][x]#'].private = clusterPrivateReferrals["msgCount"][x]>

  <cfset data['#clusterNHSReferrals["organisationName"][x]#'].nhs = clusterPrivateReferrals["msgCount"][x]>

  <cfset data['#clusterPrivateReferrals["organisationName"][x]#'].total = data['#clusterNHSReferrals["organisationName"][x]#'].private + data['#clusterNHSReferrals["organisationName"][x]#'].nhs>

</cfloop>

<cfset sorted = structSort(data, "numeric", "desc", "total")>

<cfchart format="flash" title="data" chartWidth="470" chartHeight="380" fontSize="12" seriesPlacement = "stacked" showLegend = "yes">

    <cfchartseries type="bar" seriescolor="##FFD800" seriesLabel="Private">
        <cfloop from="1" to="#arrayLen(datas)#" index="x">
            <cfchartdata item="#sorted[x]#" value="#data['#sorted[x]#'].private#">
        </cfloop>
    </cfchartseries>

    <cfchartseries type="bar" seriescolor="##F47D30" seriesLabel="NHS">
        <cfloop from="1" to="#arrayLen(datas)#" index="x">
            <cfchartdata item="#sorted[x]#" value="#data['#sorted[x]#'].nhs#">
        </cfloop>
    </cfchartseries>

</cfchart>
    

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