CFDirectory with Multiple Filters

Without Filter
<cfset filters="">
<cfdirectory action="list" directory="#ExpandPath('.')#/cfgrid" filter="#filters#" listinfo="name" name="dir">
<cfdump var="#dir#">


With Multiple Filter
<cfset filters="*.cfm|*.cfc">
<cfdirectory action="list" directory="#ExpandPath('.')#/cfgrid" filter="#filters#" listinfo="name" name="dir">
<cfdump var="#dir#">


Source :
danvega.org
bennadel.com