【发布时间】:2017-01-20 19:15:19
【问题描述】:
我需要在引号中创建一个国家名称列表,并在末尾添加一个逗号 - 除了最后一个国家/地区名称,如下所示: (我使用的是 ColdFusion 10)
"Tuvalu",
"Uganda",
"Ukraine",
"United Arab Emirates",
"United Kingdom",
"Uruguay"
<cfquery name="query_names" datasource="MyDB">
select short_desc
from tbl_country
where NVL(short_desc,' ') <> ' '
order by short_desc
</cfquery>
<cfset TotalRec = "#query_names.Recordcount#">
<cfloop query="query_names">
<cfif query_names.Recordcount GT 271>
<cfoutput>
"#Trim(short_desc)#" & ","
</cfoutput>
<cfelse>
<cfoutput>
"#Trim(short_desc)#"
</cfoutput>
</cfif>
</cfloop>
这个循环导致国家名称用引号括起来,但没有逗号。所以我的循环导致:
"Tuvalu"
"Uganda"
"Ukraine"
"United Arab Emirates"
"United Kingdom"
"Uruguay"
【问题讨论】: