Robert Harrison wrote:
> 1. Look in the array to see if a value exists and, if so, return the key.
>
Not the most elegant solution, but dirt simple.
<cfscript>
searchValue = "13"
key = '';
for (i=1;i lte arrayLen(myAry); i = i + 1)
{
if (myAry[i] = searchValue)
{
key = i;
break;
}
}
</cfscript>
<cfoutput>Key: #key#</cfoutput>
> 2. Loop through the array, output the key and use the value in a query.
>
<cfloop from="1" to="#arrayLen(myAry)#" index="i">
<cfquery ....>
SELECT aField
FROM aTable
WHERE aKey = <cfqueryParam value="#myAry[i]#" cfSQLtype="integer">
</cfquery>
</cfloop>
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