gistfile1.cfm

<cfsetting requesttimeout="999999" enablecfoutputonly="true" />
<cfscript>
progress("Importing data", 0);
recordcount = 100;

for(i=1; i<=recordcount; i++) {
  // do something
  sleep(250);
  progress("Importing data", i, recordcount) 
}

progress("Importing data", 1) 
</cfscript>


<cffunction name="progress">
  <cfargument name="type" />
	<cfargument name="x" default="0" />
	<cfargument name="total" type="numeric" default="1" />
	<cfset var key = hash(type) />
	<cfset var p = "" />
	<cftry>
		<cfif not isNumeric(x)>
			<cfset p = x />
		<cfelseif x is total>
			<cfset p = "done" />
		<cfelse>
			<cfset p = fix((x/total)*100) & "%" />
		</cfif>
		<cfcatch>
			<cfset p = "" />
		</cfcatch>
	</cftry>
	
	<cfif not structKeyExists(request, "progress_types")>
		<cfset request.progress_types = {} />
		<cfoutput>
		<script src="http://code.jquery.com/jquery-1.9.0.min.js"></script>
		</cfoutput>
		<cfflush />
	</cfif>
	<cfif !structKeyExists(request.progress_types, key)>
		<cfset request.progress_types[key] = 1 />
		<cfoutput>
		<div>#type# : <span id="type_#key#"></span></div>
		<script>window.scrollBy(0,500);</script>
		</cfoutput>
	</cfif>
	
	<cfoutput>
	<script>$("##type_#key#").text("#p#");</script>		
	</cfoutput>
	<cfflush />
	
	
</cffunction>