Flush(interval)
Last updated April 22, 2003
Version: 2 | Requires: ColdFusion MX | Library: CFMLLib
Description:
This UDF enables flushing of content during cfscript routines.
Return Values:
Returns nothing.
Example:
for (i=1;i LTE 10;i=i+1) {
WriteOutput("i=" & i & "<br>");
//Disabled here because of how we run examples...
//Flush();
}
</cfscript>
Parameters:
| Name | Description | Required |
|---|---|---|
| interval | Flushes output each time this number of bytes becomes available. | Yes |
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 (ray@camdenfamily.comcflib@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>
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