LiveView push_patch append to params

Phoenix Forum Questions / Help
8

Here is how I solved it in my app:

  1. I store the params in handle_params as part of the assigns:

     def handle_params(params, url, socket) do
   # You could store the params as is but I like to store
   # only what has been parsed/validated.
   params = parse_params(params)
   {:noreply, assign(socket, :params, params)
 end

  2. Create a helper called self_path:

     def self_path(socket, action, extra) do
   Routes.live_path(socket, __MODULE__, action, Enum.into(extra, socket.assign.params))
 end

  3. Now I do:

     push_path(socket, to: self_path(socket, :search, %{"sort_by" => "foo"}))
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