表单提交后,调用javascript函数。 JS检查是否有任何数据输入到字段中。成功时,加载此CF页面。该页面是ajax负载,这就是为什么我没有使用#form.value#。sql in Coldfusion中从oracle中选择
查询是什么搞砸了我。
<cfset fieldList = url.searchFields>
<cfset fieldArray = listToArray(fieldList)>
<!--- The fieldArray has the form field names and values in a one-dimensional array
so every odd index is a title and every even index is a value. Hence the step=2 ---
<cfloop index="testing" from="1" to=#ListLen(fieldList)# step="2">
<cfif fieldArray[testing] is 'searchID'>
<cfset itemid = fieldArray[testing + 1]>
<cfoutput>itemid = #itemid#</cfoutput>
</cfif>
<cfif fieldArray[testing] is 'searchName'>
<cfset itemtitle = fieldArray[testing + 1]>
<cfoutput>itemtitle = #itemtitle#</cfoutput>
</cfif>
<cfoutput>#fieldArray[testing]# #fieldArray[testing + 1]#</cfoutput>
</cfloop>
<cfquery name="searchItems" datasource="#thedb#">
SELECT *
FROM spp_items
WHERE avail_mode LIKE '0'
<cfif isDefined('url.categoryID')> AND categoryid = #url.categoryID#</cfif>
<cfif isDefined('itemid')> AND itemid = #itemid#</cfif>
<!--- if I comment this next line out, the query works fine --->
<cfif isDefined('itemtitle')> AND itemtitle LIKE #itemtitle#</cfif>
</cfquery>
为什么不工作我的查询:我已经通过了代码的其余部分多次,有当itemtitle行被添加到查询错误是唯一的时间运行?再次,我已经检查过表单submit,js函数和coldfusion语法都是有效的。只有当这行被添加到查询中时,它才会中断。谢谢。
itemtitle的值是否包含单引号?否则,你会从Oracle得到一个语法错误。另外,你会得到什么错误?如果你不容易看到,要么使用Fiddler观看AJAX调用,要么你只从CF获得500错误,尝试添加检查日志或在代码顶部插入
barnyr
2012-08-03 12:28:37
您也可以考虑在此查询中使用cfqueryparam,因为它有助于消除输入 – barnyr 2012-08-03 12:29:39