Clojurians Log v2

@ag you probably want a follow-up read after the mutation, something like (om/transact! ['(some/mutation :blabla) :read-key/after-mutation])

om Om.next pure you might want to remove that key on the mutation so it get's loaded from the server after

for those who have worked with reagent/re-frame, can you suggest tradeoffs that it makes or potential pitfalls of its approach? I prefer om-next personally, but my team mates are leaning toward reagent/re-frame.

Has anyone use om/children to do React nesting in Om DOM? I cannot seem to figure out how to avoid react warnings on keys when I do it (so that it behaves more like the regular DOM elements).

(b/ui-modal-title nil
          (dom/b nil " WARNING!"))

(defui ^:once ModalTitle
  Object
  (render [this]
    (apply dom/div  (clj->js (om/props this)) (om/children this))))

(def ui-modal-title (om/factory ModalTitle {:keyfn (fn [props] "modal-title")}))

I even tried changing the factory to a function that used apply on the om/factory. No dice.

@uwo The trade-offs come when you try to deal with the overall data model as a (full stack) unified whole. You have to invent that with re-frame. You don’t with Om Next. Maybe try the Untangled Getting Started I just wrote as a way to see how Om Next (once you stack a few primitives on it) unifies the whole story. https://github.com/awkay/untangled/blob/develop/GettingStarted.adoc

@tony.kay thanks. I’ve worked through a lot of untangled’s documentation and videos. It’s great stuff, and I’m personally sold. I just haven’t done any legwork on researching reagent and re-frame and their trade offs.

The docs on re-agent are not that large…the questions to ask are: - How do I integrate that with a server? Search for the word “server” in the docs. Not a mention. Server-side rendering? - What the heck are “coeffect accretion and de-duplicated signal graphs.” and why do we want them? - How do I get organized around all of these detached query functions? - How do I find the code that goes with #(re-frame.core/dispatch [:delete-item 2486])? Joining this:

(defn items-view
  []
  (let [items  (subscribe [:query-items])]  ;; source items from app state
    [:div (map item-render @items)]))   ;; assume item-render already written