convert asp to cf

[twcman]

OK you asp/cf people. I have converted an existing asp page to cf and am left with this one bit of code. Could someone please translate to cf for me?

<%
TeamNumber = Request(&quot;TeamNumber&quot
If IsEmpty(TeamNumber) Then
%>

<%
DocumentName = Request(&quot;DocumentName&quot
if DocumentName <> &quot;&quot; then
Response.Redirect(DocumentName)
end if
%>

1000 Thank you's. The only dumb questions are the ones that are never asked

 

[object]

SUPPOSING YOU ARE REQUESTING THE VARIABLES FROM A FORM:
<!--- ASP To ColdFusion --->
<cfoutput>
<cfset TeamNumber = &quot;#form.TeamNumber#&quot;>
<cfif len(TeamNumber) EQ 0>
<cfset DocumentName = &quot;#form.DocumentName#&quot;>
<cfif len(DocumentName) GT 0>
<cflocation url=&quot;#DocumentName#&quot;>
</cfif>
</cfif>
</cfoutput>
<!--- End: ASP To ColdFusion --->

ENHANCED:

<!--- ASP To ColdFusion --->
<cfoutput>
<cfif len(form.TeamNumber) EQ 0>
<cfif len(form.DocumentName) GT 0>
<cflocation url=&quot;#form.DocumentName#&quot;>
</cfif>
</cfif>
</cfoutput>
<!--- End: ASP To ColdFusion --->

Good Luck

 

[csteinhilber]

I believe that the ASP IsEmpty also (nicely) checks for the existance of the variable and doesn't choke if it doesn't (unlike CF). So, to be safe (as safe as the ASP), you'd probably want a ColdFusion IsDefined() or <CFPARAM> in there somewhere as well... otherwise you might get as error where you didn't with ASP.

So something like:

<CFPARAM name=&quot;form.TeamNumber&quot; default=&quot;&quot;>
<CFPARAM name=&quot;form.DocumentName&quot; default=&quot;&quot;>
<cfoutput>
<cfif len(form.TeamNumber) EQ 0 AND len(form.DocumentName) GT 0>
   <cfoutput><cflocation url=&quot;#form.DocumentName#&quot;></cfoutput>
</cfif>