Clojurescript Download File ((install)) — Confirmed

Using a library like cljs-ajax or the native fetch API, you can retrieve the data as a blob and then use the same download logic as above.

: Always call URL.revokeObjectURL after the download is initiated to free up the memory allocated for the blob. clojurescript download file

If the file exists on a server, you can sometimes use a standard tag with a download attribute. However, for files requiring authentication or custom headers (e.g., from S3), you often need to fetch the file via AJAX first. Using a library like cljs-ajax or the native

30 Oct 2018 — * 2 Answers. Sorted by: 0. If you want to download and show any images form S3 you can use RN Image with source property. [image { Stack Overflow If you want to download and show any

(defn download-json [data filename] (let [json-str (js/JSON.stringify (clj->js data)) ;; Create a Blob from the string data blob (js/Blob. #js [json-str] #js {:type "application/json"}) ;; Generate a temporary URL for the Blob url (.createObjectURL js/URL blob) ;; Create a hidden anchor element link (.createElement js/document "a")] (set! (.-href link) url) (set! (.-download link) filename) ;; Append, click, and clean up (.appendChild (.-body js/document) link) (.click link) (.removeChild (.-body js/document) link) (.revokeObjectURL js/URL url))) Use code with caution.