Hi!
I have a Phoenix LiveView, with a nested LiveComponent. It works as expected, except when the client reconnects after a server restart, because then handle_event("save", params, socket) is called. AFAIK It should only be triggered by a "change" event of its corresponding form (at least, I did not find anything in the codebase that suggests otherwise).
<.form
let={f}
for={@changeset}
id={"dependency_form_#{@changeset.data.parent_id || :new}-#{@changeset.data.child_id}"}
phx-target={@myself}
phx-change="save"
>
<%= number_input(f, :child_id, style: "display: none") %>
<%= select(f, :parent_id, @task_options, prompt: "Select this task's parent") %>
<%= error_tag(f, :parent_id) %>
<!-- Hack: the error tag doesn't show for cyclicity for some reason -->
<%= if is_cyclic_error?(@changeset) do %>
<span class="invalid-feedback"><%= get_error_message(@changeset) %></span>
<% end %>
</.form>
I also checked whether the change event gets called for some reason on reconnect, but that doesn’t seem to be the case:
setTimeout(() => {
document.querySelectorAll("form").forEach((element) => {
element.addEventListener("change", () => console.log("I'm called"));
});
});
I got so desperate I set up the debugger in VSCode, but it’s not triggered in debug mode.
I’m a bit lost could anyone please provide some pointers on where to look next?
Thanks!
