Posts with keyword: krl+examples

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Remembering in KRL: Using Entity Variables with Forms

Wed Jul 28 14:33:00 2010

Dan asked a question in the Kynetx Developer Exchange about remembering user entered data in KRL. I gave him a brief outline of the solution but thought an example would be nice. This blog post is the detailed answer to how to gather, remember, and use user-supplied data. The basic idea is to store the data in an entity variable. Trails (a type of persistent variable) are the most appropriate type of entity variable to use. The ruleset pattern has four rules: initialize, send the form, process the form, use the data. The actual ruleset has five because I
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