Putting [cart] in your template automatically creates a unique shopping cartPutting [cart] in your template automatically creates a unique shopping cart that can be used in eCommerce. You must continue to pass the [cart] value from page to page (or store it in a cookie for retrieval) in order to continue writing and modifying the shopping order (using tags such as [addlineitem] and [setheader]). If no cart value is specified when the customer lands on a new page with a [cart] tag, then a new unique value is created displaying an empty cart, and you will lose contact with the previously created cart. ([cart] will never display in its literal raw form, unless WebDNA processing is turned off altogether.)
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WebDNA applications...Technical Change History
This Technical Change History provides a reverse chronological list of WebDNA changes...F.A.Q
A compilation of some user's questions...WebDNA Modules
A list of the currently available modules...WebDNA Libraries
A list of available libraries for WebDNA...Tips and Tricks
A list of user-submitted tips ...
Cookies are a great way to remember visitors...[thisurl]
[thisurl] displays the URL of the current page...[array]
Explicitly identify what text is returned from a function call...[delete]