com.fulcrologic.fulcro.rendering.keyframe-render2 — com.fulcrologic/fulcro 3.1.15

Just like keyframe render, but supports :only-refresh option.

render! clj/s

(render! app)

(render! app {:keys [force-root? root-props-changed?] :as options})

The top-level call for using this optimized render in your application.

If :force-root? true is passed in options, then it just forces a keyframe root render.

This renderer always does a keyframe render unless an :only-refresh option is passed to the stack (usually as an option on (transact! this [(f)] {:only-refresh [...idents...]}). In that case the renderer will ignore all data diffing and will target refresh only to the on-screen components that have the listed ident(s). This allows you to get component-local state refresh rates on transactions that are responding to events that should really only affect a known set of components (like the input field).

This option does not currently support using query keywords in the refresh set. Only idents.

render-stale-components! clj/s

(render-stale-components! app options)

This function tracks the state of the app at the time of prior render in the app's runtime-atom. It uses that to do a comparison of old vs. current application state (bounded by the needs of on-screen components). When it finds data that has changed it renders all of the components that depend on that data.