Re: CFCs and UDFs

[Bryan Stevenson]

Thank Barney

So it looks like some CFSCRIPT based UDFs may be a  bit more of a challenge than the simple example I provided (as we all know we can just use ReFindNoCase for that one).

Oh the fun world of CFCs ;-)
  ----- Original Message -----
  From: Barney Boisvert
  To: CF-Talk
  Sent: Thursday, October 23, 2003 3:19 PM
  Subject: RE: CFCs and UDFs

  You can't have CFSCRIPT based functions in a CFC.  They have to be tag
  based.  This is what you need:

  <cffunction name="isAlphanumeric">
    <cfargument name="str" />
    <cfreturn REFind("[^a-zA-Z0-9]", arguments.str) EQ 0 />
  </cffunction>
    -----Original Message-----
    From: Bryan Stevenson [mailto:[EMAIL PROTECTED]
    Sent: Thursday, October 23, 2003 3:05 PM
    To: CF-Talk
    Subject: Re: CFCs and UDFs

    Thanks Barney...but HUH!!! ;-)

    Is this what you mean (the cfscript having been the original UDF)??

    <cfcomponent>
      <cffunction name="IsAlphanumeric" ....>
        <cfscript>
           function IsAlphanumeric(str) {
             if (ReFindNoCase("[^a-z0-9}", str) eq 0)
               return true;
             else
               return false;
             }
        </cfscript>

        <cfset MyVar = IsAlpaNumeric(argument.String)>
        <cfreturn MyVar>
      </cffunction>
    </cfcomponent>

    Thanks

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