Well the error message itself pretty much tells you the first thing to do to start troubleshooting this:

Variable ARACCEPTLANGUAGE is undefined. Resources: Enable Robust Exception Information to provide greater detail about the source of errors.

That's what you should be doing.

--

Adam

doug777 wrote:

 

Sorry the code I posted is not the correct code - it should be:

 

<cfoutput>

    <cfif arAcceptLanguage EQ "">

        <script language="JavaScript" type="text/javascript">

            var countryCode = "us";

        </script>

    <cfelse>

        <script language="JavaScript" type="text/javascript">

            var countryCode = "#LCase(Mid(arAcceptLanguage, 4, 2))#";

        </script>

    </cfif>

</cfoutput>

The original error message was probably justified. Your Javascript indeed has no variable called arAcceptLanguage. What about something like this:

<cfset arAcceptLanguage=GetPageContext().getRequest().getheader("Accept-Lang uage")>

<cfset countryCode = lCase(mid(arAcceptLanguage, 4, 2))>

<cfoutput>

    <cfif arAcceptLanguage EQ "">

        <script language="JavaScript" type="text/javascript">

            var countryCode = "us";

        </script>

    <cfelse>

        <script language="JavaScript" type="text/javascript">

               /* Define Javascript variables based on ColdFusion variables*/            

               var #toScript(countryCode, "countryCode")#;

               var #toScript(arAcceptLanguage, "arAcceptLanguage")#;

        </script>

    </cfif>

</cfoutput>

doug777 wrote:

 

... I don't know how to simulate a crawler in our local environment...

Easy: install HTTrack.

doug777 wrote:

 

I'm wondering if this is a timing problem. Is it possible that the response from the jvm to getRequest().getHeader("Accept-Language") is quick enough for a browser, which resolves the page later, but too slow for a crawler, which requires immediate resolution?

I think, when it goes wrong, the variable is simply not defined. What about testing with something like this:

<cfset arAcceptLanguage=GetPageContext().getRequest().getheader("Accept-Lang uage")>

<cfparam name="arAcceptLanguage" default="en-US,nl-NL;q=0.5">

Updated by BKBK

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