user20230119
Serve dynamic JavaScript generated by HEEx with mime-type text/javascript for Chrome
I needed to send a dynamic JavaScript file generated with HEEx with mime-type text/javascript because Chrome refused to execute script from ‘http://localhost:4000/script.js’ because its MIME type (‘text/html’) is not executable, and strict MIME type checking is enabled.
pipeline :text_javascript do
plug :accepts, ["html"]
plug :put_resp_content_type, "text/javascript"
end
scope "/", [AppName]Web do
pipe_through :text_javascript
get "/script.js", PageController, :web_config
end
Marked As Solved
benwilson512
You call the put_resp_content_type function within the controller function
def web_config(conn, _params) do
conn
|> Plug.Conn.put_resp_content_type("text/javascript")
|> render(:web_config, layout: false)
end
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