On 26 October 2015 at 20:47, JvJ <kfjwhee...@gmail.com> wrote:
> I would like to have one request redirect to another page, but I'm not
> sure how:
>
> (defroutes app
> (GET "/ws" ws-handler) ; Websocket connection
> (GET "/user/:id" [id] ;; I want to redirect to index.html?user=id
> ))
>
> When I get the /user/:id path, I would like to return index.html?user=id.
> How can that be done?
>
Return a HTTP redirect response. So for example, you could do:
(GET "/user/:id" [id]
{:status 302
:headers {"Location" (str "/index.html?user=" id)}
:body nil})
For convenience, Ring has the ring.util.response/redirect function to make
this more concise:
(GET "/user/:id" [id]
(redirect (str "/index.html?user=" id)))
> Also, how to I interpret URL params using defroutes?
>
The same way you interpret route parameters, but you'll need to add the
ring.middleware.params/wrap-params middleware to your handler.
- James
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