Style comes in all shapes and sizes. Therefore, the bigger you are, the more style you have. - Miss Piggy, The Muppets

Herein re-frame "Effects Handlers", for performing styling tasks.

In the namespace where you register your event handlers, prehaps called handlers.cljs, you have two things to do:

First, add this require to the ns:

(ns app.handlers
  (:require
    ...
    [com.smxemail.re-frame-style-fx]    ;; <-- add this
    ...))

Second, write an event handler which uses this effect:

(reg-event-fx
  :handler-with-style
  (fn [{:keys [db]} _]
    {:style/install {:content "body { font-family: Helvetica; }"
                     :on-success [:style-success]
                     :on-failure [:style-failure]}}))

Under the hood this uses goog.style/installStyleSheet.

• Isaac Johnston
• Abhishek Reddy

Copyright © 2016 SMX Ltd.

Distributed under the Eclipse Public License, the same as Clojure.