Question

如何通过CF 8创建一个以下列格式返回数据的数组？

此信息源自基于SKU值和QTY的订单表。我已经知道用于提取数据的查询。我只想帮助格式化它。

原始数据采用以下格式

SKU82328  QTY 1
SKU9832   QTY 3
SKU8923   QTY 1

skulist=SKU82328,SKU9832,SKU8923&quantitylist=1,3,1

Answer 1

<cfquery name"SkuQuery" datasource="DSN">
  SELECT sku, quantity FROM someTable WHERE someCondition = 'true'
</cfquery>

<cfset SkuList      = ValueList(SkuQuery.sku)>
<cfset QuantityList = ValueList(SkuQuery.quantity)>

<cfset QueryString = "skulist=#URLEncodedFormat(SkuList)#&quantitylist=#URLEncodedFormat(QuantityList)#">

Answer 2

我认为你必须做类似下面的事情

＆lt;！---查询---＆gt;

＆lt; cfquery name =“test”datasource =“cfsnippets”＆gt; SELECT Emp_ID，LastName，FirstName，Email 来自员工＆LT; / CFQUERY＆GT;

＆lt;！---声明数组---＆gt; ＆lt; cfset myarray = arraynew（2）＆gt;

＆lt;！---逐行填充数组---＆gt;

＆lt; cfloop query =“test”＆gt; ＆lt; cfset myarray [CurrentRow] [1] = Emp_ID＆gt; ＆lt; cfset myarray [CurrentRow] [2] = LastName＆gt; ＆lt; cfset myarray [CurrentRow] [3] = FirstName＆gt; ＆lt; cfset myarray [CurrentRow] [4] =电子邮件＆gt; ＆LT; / CFLOOP＆GT;

＆lt;！---现在，创建一个循环来输出数组内容---＆gt;

＆lt; cfset total_records = test.recordcount＆gt;

＆lt; cfloop index =“Counter”from = 1 to =“＃Total_Records＃”＆gt;

＆LT; CFOUTPUT＆GT; ID：#MyArray [Counter] [1]＃， LASTNAME：#MyArray [Counter] [2]＃， FIRSTNAME：#MyArray [Counter] [3]＃，电子邮件：#MyArray [Counter] [4]＃＆lt; br＆gt;

＆LT; / CFOUTPUT＆GT; ＆LT; / CFLOOP＆GT;

在coldfusion中创建数组

2 个答案: