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show error message if m.route.param is called before m.route(el, defRoute, routes)

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This commit is contained in:
Leo Horie 2014-12-01 11:03:07 -05:00
parent e3b6243d7b
commit c5939e6fac
1 changed files with 6 additions and 2 deletions
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8
mithril.js
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@ -553,10 +553,11 @@ var m = (function app(window, undefined) {
//routing
var modes = {pathname: "", hash: "#", search: "?"};
var redirect = function() {}, routeParams = {}, currentRoute;
var redirect = function() {}, routeParams, currentRoute;
m.route = function() {
//m.route()
if (arguments.length === 0) return currentRoute;
//m.route(el, defaultRoute, routes)
else if (arguments.length === 3 && type.call(arguments[1]) == STRING) {
var root = arguments[0], defaultRoute = arguments[1], router = arguments[2];
redirect = function(source) {
@ -606,7 +607,10 @@ var m = (function app(window, undefined) {
else $location[m.route.mode] = currentRoute
}
};
m.route.param = function(key) {return routeParams[key]};
m.route.param = function(key) {
if (!routeParams) throw new Error("You must call m.route(element, defaultRoute, routes) before calling m.route.param()")
return routeParams[key]
};
m.route.mode = "search";
function normalizeRoute(route) {return route.slice(modes[m.route.mode].length)}
function routeByValue(root, router, path) {