Hi guys!
I try CSV Export with Phoenix and LiveView with this guide CSV Export with Phoenix and LiveView - Tutorials and screencasts for Elixir, Phoenix and LiveView (fullstackphoenix.com).
I use filters for data displayed as a table on my heex:

<form phx-change=“filter” class=“pt-4 pb-4 text-sm”>
<span class=“inline-flex”>
<span>
<label>node:</label>
<%= Phoenix.HTML.Form.number_input(:options, :node,
value: @options.node,
“phx-debounce”: “300”,
class: “text-sm border border-slate-300 text-slate-600 w-20 ml-2 mr-4”
) %>
</span>
<span>
<label>date:
<%= Phoenix.HTML.Form.date_input(:options, :date,
value: @options.date,
class: “text-sm border border-slate-300 text-slate-600 ml-2 mr-4”
) %>
</span>
</span>
</form>

and link to export on the same heex:

<.link
href={~p"/export?#{%{message: “journals”, node: @options.node, date: @options.date, sort_by: @options.sort_by, sort_order: @options.sort_order}}“}
method=“post”
class=”-ml-px inline-flex items-center px-3 h-10 border border-slate-300 bg-white text-base font-medium text-slate-600 no-underline hover:bg-slate-300 rounded-md"
>
Export
</.link>

In export controller:

def create(conn, %{“message” => “journals”, “node” => node, “date” => date, “sort_by” => sort_by, “sort_order” => sort_order}) do
…
csv_data = …

conn
|> put_resp_content_type(“text/csv”)
|> put_resp_header(“content-disposition”, “attachment; filename="journals.csv"”)
|> put_root_layout(false)
|> send_resp(200, csv_data)
end

CSV export works fine, but i have some quiestion: the filter (form) stops responding to changes after loading csv-file, but all other links work (pagination and sorting).
It seems that “phx-change” don’t send any messages to my live_view.

I also read this topics, but could not find an answer to my question:

• Changing form contents on phx-change - Phoenix Forum / Questions / Help - Elixir Programming Language Forum (forum.elixirforum.com)
• Form not firing phx-change in LiveView - Phoenix Forum / Questions / Help - Elixir Programming Language Forum (forum.elixirforum.com)

Thank you.