hash-brown-router

A router that is only concerned with single-page apps that want to change state based on the bits of the url after the hash.

To use

var makeRouter = require('hash-brown-router')

var router = makeRouter()

add(routeString, cb) - add routes

router.add('/page/:pageName', function(parameters) {
	console.log(parameters.pageName)
})

Parses express-style route paths, using a fork of path-to-regexp.

setDefault(cb) - set a default/404 route

router.setDefault(function(path, parameters) {
	console.log("you went to", path, "but that doesn't go anywhere, I guess you just end up here")
})

Called whenever the hash route changes, but no other matching route is found.

replace(newPath) - replace the current route in the browser history

router.add('/page/:pageName', function(parameters) {
	if (doesNotExistInTheDatabase(parameters.pageName)) {
		router.replace('/pageNotFound')
	}
})

Convenience method for location.replace(location.origin + location.pathname + '#' + newPath).

evaluateCurrent(defaultPath) - evaluate the current url

Forces the library to evaluate the current route from location.hash. Probably best do do once the dom is ready.

router.evaluateCurrent('/home')

If location.hash is currently empty, it changes the path to the default path value you pass in.

Other

stop()

If for some reason you want the router to start ignoring hash change events. you can call route.stop().

License

WTFPL