More advanced Reagent techniques

Of Interest:

• CSS Animation using React's CSSTransitionGroup
  http://www.mattgreer.org/articles/a-game-made-with-reagent/

• Can Reagent components work with html canvas? https://www.reddit.com/r/Clojure/comments/3cq5hg/can_reagent_components_work_with_html_canvas/

• Example Of Using DangerouslySetInnerHTML https://groups.google.com/forum/#!topic/reagent-project/PMZPUy5yBCc

• On index as the key for a reagent component https://stackoverflow.com/questions/37164091/how-do-i-loop-through-a-subscribed-collection-in-re-frame-and-display-the-data-a/37186230#37186230

Small FAQs:

1. How do I get props in component-will-receive-props

Question

So :component-will-receive-props is a function with this signature (fn [this new-argv]) How do I get new props from new-argv parameter. It’s a function.

Answer

reagent.impl.util/extract-props