Um unsere olympischen Goldmedaillengewinner und Weltmeister im Paarlauf gebührend zu ehren, findet am Dienstag, 17.
One of the most-used features of Clarion is page-loaded browse boxes. Veronica Chapman suggests otherwise, and illustrates this with a calendar you can use to date-limit a file loaded browse box.
This Whitemarsh paper describes an approach to achieve enterprise-wide data standardization through the specification, implementation, and maintenance of data elements within the context of a metadata-repository, CASE-like environment.
Since Clarion does not have a good integral tool for defining an expression at runtime, Tim Phillips went ahead and built one, using his Basic Editor as the foundation.
But as Tim Phillips shows, it's relatively easy to add capabilities like search/replace, block reformatting, and more. When some standard Clarion functionality doesn't meet your need, what do you do? Then, when you need that code elsewhere, you start thinking about how to avoid duplicating the embeds.
As Dave Harms shows, often the easiest solution is to create a custom, derived ABC class, and tell the templates to use your class instead of the ABC original.