Bosky, Dave writes: > What's the difference between the functions - IsDefined and ParameterExists? > > Is the IsDefined function replacing the ParameterExists function? > > Is one better than the other using CF5 or CFMX servers?
ParameterExists() was deprecated as of CF 3 (i believe). While ParameterExists() has been kept in the lineup for backwards compatibility, IsDefined() is the MM recommended function to use. >From http://livedocs.macromedia.com/cf50docs/CFML_Reference/Functions181.jsp#1110 303: 'This function is provided for backward compatibility with previous versions of ColdFusion. You should use the function IsDefined instead.' charlie ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm
