Yesod.Links

Documentation

data Destination m

An internal route or external url

Constructors

Internal (Route m)

External Text

data Link m

A link to a Destination with supplied titles and text to be used when showing the html.

Constructors

Link

Fields

linkDest :: Destination m

linkTitle :: Text

linkText :: Text

class YesodLinked m

A type family class used to generalize widgets printing routes that are internal to your site

 instance YesodLinked MySite where
     type Linked = MySite

Associated Types

type Linked

class IsLink a where

Any type can represent a link.

 instance IsLink MyAppRoute where
     toLink RootR  = Link (Internal RootR)  "go home"         "home"
     toLink AboutR = Link (Internal AboutR) "about this site" "about"
     ...

 getRootR :: Handler RepHtml
 getRootR = defaultLayout $ do
     [hamlet|

         be sure to visit our ^{link AboutR} page.

         |]

Methods

toLink :: a -> Link Linked

link :: IsLink a => a -> WidgetT Linked IO ()

Link to any IsLink type. This is simply link' . toLink.

link' :: Link m -> WidgetT m IO ()

Link to a raw Link. Can be used even if your site is not an instance of YesodLinked.