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FYI, I was using this successfully in CF …

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Simple, but effective mobile redirect function

<cffunction name="isMobile" returntype="boolean">
    <cfset var ret = false />
   
    <cfif cgi.http_accept contains "text/vnd.wap.wml" || cgi.http_accept contains "application/vnd.wap.xhtml+xml" || structKeyExists(cgi,"HTTP_X_WAP_PROFILE")>
        <cfset ret = true />
    <cfelseif findNoCase("iphone", cgi.http_user_agent)>
        <cfset ret = true />
    </cfif>
   
    <cfreturn ret />
</cffunction>

<cfoutput>
    Is it a mobile? #yesNoFormat(isMobile())#
</cfoutput>

4290 viewed | 2 opinion(s)  | del.icio.us | Digg it | Tjarko @ 01/02/09 22:21 cet


Reactions:

Idel wrote.... (site)

I suggest to use the Apache Mobile Filter, this apache module give all information about the device as environment variables. And also its render the images to the screen size of mobile devices.
Is an open source project, it is free and you can use with every language you want.

For more info:http://www.idelfuschini.it/apache-mobile-filter-v2x.html

14 May 2009 22:55 cet  

Lori S. wrote....

FYI, I was using this successfully in CF 8, but under ColdFusion 9 you'll need to change:

structKeyExists(cgi,"HTTP_X_WAP_PROFILE")

To:

CGI.HTTP_X_WAP_PROFILE IS NOT ""

This is because under CF 9 ColdFusion always returns true when it tests for the existence of a CGI variable.See the CGI environment variables page in the online CF 9 documentation for info.

09 June 2010 19:56 cet  

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