Question

创建ColdFusion函数以根据10个分组的变化处理报告输出。输出正确显示数据分组和数量，但它没有正确的报告标题。例如，它应该为每个组显示5个不同的建筑物名称，但都具有相同的建筑物名称。

以下是调用函数的代码：

<cfoutput query="Output" group="#Group1Field#" >
            <cfscript>
                Group1Count = 0;
                Group1Amount = 0;
            </cfscript>

            <h2>#eqInventoryHelper.getGroupingHeaderText(Group1, Output)#</h2></cfoutput>

以下是该函数的代码：

<cffunction name="getGroupingHeaderText" output="false">
    <cfargument name="selectedGrouping" required="true" type="string"/>
    <cfargument name="outputQuery" required="true" type="query"/>
    <cfscript>
        var result = "";
        switch (arguments.selectedGrouping) {
            case "Building" :
            result = "Building: #arguments.outputQuery.building_code# - #arguments.outputQuery.building_name#";
            break;
            case "PI Name" :
                result = "PI: #arguments.outputQuery.pi_name#";
            break;
            case "Custodial Code" :
                result = "Custodial Code: #arguments.outputQuery.custodial_code# - #arguments.outputQuery.custodian_desc#";
            break;
            case "Manufacturer" :
                result = "Manufacturer: #arguments.outputQuery.manufacturer_name#";
            break;
            case "Room Number" :
                result = "Room Number: #arguments.outputQuery.building_room_number#";
            break;
            case "Current UC Fund" :
                result = "Current UC Fund : #arguments.outputQuery.cur_uc_fnd#";
            break;
            case "Original UC Fund" :
                result = "Original UC Fund: #arguments.outputQuery.orig_uc_fnd#";
            break;
            case "EFA Fund Source" :
                result = "EFA Fund Source: #arguments.outputQuery.efa_fnd_src_cd#";
            break;
            case "Asset Status" :
                result = "Asset Status: #arguments.outputQuery.asset_status_name#";
            break;
        }
        return result;
    </cfscript>
</cffunction>

有什么建议吗？

感谢。

Answer 1

假设这类似于您实施的适用于您的代码，我会将此作为答案发布，以防将来对其他任何人都有好处。

只需将当前行值传递给函数，即可轻松访问查询中的该行，例如：

<h2>#eqInventoryHelper.getGroupingHeaderText(Group1, Output, Output.currentRow)#</h2></cfoutput>

<cffunction name="getGroupingHeaderText" output="false">
    <cfargument name="selectedGrouping" required="true" type="string"/>
    <cfargument name="outputQuery" required="true" type="query"/>
    <cfargument name="whichRow" required="true" type="numeric"/>
    <cfscript>
        var result = "";
        switch (arguments.selectedGrouping) {
            case "Building" :
            result = "Building: #arguments.outputQuery.building_code[arguments.whichRow]# - #arguments.outputQuery.building_name[arguments.whichRow]#";
            break;

调用cfc函数时输出不会更新

1 个答案: