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- Profile: /members/2450-John-Blayter.htm
- URL: http://www.blayter.com/john/
- Comments: 3
- Points: 12
Recent Blog Comments By John Blayter
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Finding The Distance Between Latitude / Longitude Locations In ColdFusion
Posted on Feb 9, 2009 at 11:15 AM
I use a user defined function in SQL Server to calculate the distance. CREATE FUNCTION [dbo].[getDistanceBetweenLatLon] ( @lat1 decimal(5,2), @long1 decimal(5,2), @lat2 decimal(5,2), @long2 decimal(5,2) ) RETURNS NUMERIC( 10, 5 ) AS BEGIN
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OOPhoto - More Thoughts On Data Validation In Object Oriented ColdFusion Programming
Posted on Aug 13, 2008 at 5:35 PM
@Ben For my forms I use cf_terraform for the client and server side validation. product: http://www.eswsoftware.com/products/terraform/index.cfm documentation: read more »
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OOPhoto - More Thoughts On Data Validation In Object Oriented ColdFusion Programming
Posted on Aug 12, 2008 at 4:41 PM
One thing that I have been experimenting with is a MetaValidation service that I call before I start setting values into the bean and then providing contextual error back to the user. Here is an example of my service... read more »
