URL Router
Automatic Page URLs
The easiest way to add a web page is to create a .tht file in the pages directory.
The file name is always lowerCamelCase.
The URL for each page is automatically located at the dash-case version of the file name.
File Path URL pages/hello.tht /hello pages/helloWorld.tht /hello-world pages/misc/myOtherPage.tht /misc/my-other-page
Custom Routes
You can create dynamic URLs in your settings/app.jcon file.
Just add an entry to routes, mapping the URL to a file in the pages directory.
Optional parameters can be added in curly braces, but must be an entire sub-path. (e.g. /page/user{id} is not allowed, but /page/{userId} is okay.)
routes: {
/my-url: thisPage.tht
/another/url: thatOtherPage.tht
/user/{userId}: user.tht
}a-z_-./ are allowed in a route. THT will automatically respond with a 404 error page if any other character is present in the URL. Trailing slashes (directory paths) are not allowed.Route Params
You can access the value of a route param with Input.route(paramName).
// config.jcon
routes: {
/blog/{articleId}/{articleSlug}: blog.tht
}
// blog.tht
// URL: /blog/1234/my-favorite-things
Input.route('articleId');
//= '1234'
$slug = Web.routeParam('articleSlug');
$slug.split('-').toTitleCase();
//= 'My Favorite Things'Route Methods
A route can specify a method appended with an @.
This method will be automatically called instead of main.
// e.g. Call editProfile() in `user.tht`
routes: {
/user/edit: user.tht@editProfile
// ...
}Default Route
If a route does not exist, and you have a default.tht file in your pages directory, THT will call that file instead of returning a “404 Not Found” error.
You can use this to implement your own fallback routing logic.
// file: default.tht
F main() {
// URL: /blog/post-123
$parts = Web.request().url.pathParts;
//= ['blog', 'post-123']
if $parts[0] == 'blog' {
//...
}
}