Readfile effect handler for re-frame

This re-frame library contains an FileReader-Object effect handler. The handler can be addressed by :readfile.

Changelog

2.0.0

• Move package into ns jtk-dvlp.re-frame
• Read files is a map of meta and content now.
• Clean up project.clj
• Move to figwheel-main for dev and test

Getting started

Get it / add dependency

Add the following dependency to your project.cljs:

Usage

See the following minimal code example or the test.cljs.

(ns your.project
  (:require [re-frame.core :as re-frame]
            [jtk-dvlp.re-frame.readfile-fx]))

(re-frame/reg-event-fx
 :some-event
 (fn [_ [_ files]]
   {:readfile {;; vector of file- and / or blob-objects
               :files files
               ;; charset via string for all files,
               ;; via vector of strings for every single file
               ;; or nil for default (utf-8). nil also works
               ;; from within vector (for every single file)
               :charsets ["windows-1252" nil]
               ;; dispatched on success conjoined with read files
               :on-success [:your-success-event]
               ;; dispatched on error conjoined with read files
               :on-error [:your-error-event]}}))

How to get files from file-input see the test.cljs.

Appendix

I´d be thankful to receive patches, comments and constructive criticism.

Hope the package is useful :-)