Webpage Teachpack

Setup

Download this teachpack: webpages.scm for use with these assignments. Use Language|Add Teachpack... once you've downloaded the teachpack.

An xexpr is either:

- (cons symbol

(cons (listof (list symbol string))

(listof xexpr)))

- string, or

- symbol

`final`	`:`	`xexpr -> nothing`
		Shows the xexpression in your web browser
`web-dialog`	`:`	`(web-dialog ([(names ...) <xexpr>] ...) <body>)`
		Sends the <xexpr> to the browser and extracts the results, binding them to the names. Each <input> in the xexpr must be matched with a name in names.