CFLib.org – Common Function Library Project

Description:
This UDF enables flushing of content during cfscript routines.

Return Values:
Returns nothing.

Example:

<cfscript>
 for (i=1;i LTE 10;i=i+1) {
  WriteOutput("i=" & i & "<br>");
  //Disabled here because of how we run examples...
  //Flush();
 }
</cfscript>

Parameters:

Full UDF Source:

<!---
 Mimics the CFFLUSH tag and sends all content to the screen.
 Version 2 by RCamden (ray@camdenfamily.com)
 
 @param interval      Flushes output each time this number of bytes becomes available. (Required)
 @return Returns nothing. 
 @author Eric C. Davis (cflib@10mar2001.com) 
 @version 2, April 22, 2003 
--->
<cffunction name="flush" returnType="void">
    <cfargument name="interval"  type="numeric" required="false">
    <cfif isDefined("interval")>
        <cfflush interval="#interval#">
    <cfelse>
        <cfflush>
    </cfif>
</cffunction>