Jono
Each component is a form for a different model, each component is stateful (at least I pass in an id to each.
One of them is a new model form instead of an edit form. So I naively pass a -1 as an id, perhaps that’s the issue. If that’s true, let me know and I’ll try to abstract out the form. Then I would use it for edit component (stateful) and new form component (probably need to be stateless).
Both if you think I’m doing this find already, with the stateful id:1 component. This is the render and the handle_event
@impl true
def handle_event("save", %{"player_test" => player_test_params}, socket) do
IO.inspect("save")
save_player_test(socket, socket.assigns.action, player_test_params)
end
@impl true
@spec render(any) :: Phoenix.LiveView.Rendered.t()
def render(assigns) do
changeset = Training.change_player_test(%PlayerTest{})
players = LightSteel.Client.list_players()
~L"""
<tr>
<%= f = form_for changeset, "#",
id: "test-player-form",
phx_target: @myself,
phx_change: "validate",
phx_submit: "save" %>
<td><%= select f, :player_id, Enum.map(players, &{&1.name, &1.id}) %></td>
<td><%= number_input f, :result %></td>
<td><%= textarea f, :notes %></td>
<td><%= date_input f, :occured %></td>
<td><%= error_tag f, :result %><%= error_tag f, :notes %><%= error_tag f, :occured %></td>
<td><%= submit "Save", phx_disable_with: "Saving..." %></td>
</form>
</tr>
"""
end
It doesn’t save though, and pressing the save button doesn’t seem to be caught by that handle_event call. Any ideas why?
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Matheus
Hello, can you debug IO.inspect like this to show the return?
i-n-g-m-a-r
You should only have an ~L inside render/1.
The variables you assign are not change tracked.
Also the
f =assignment should be avoided according to the docs.You probably don’t need a form and maybe submitting a form is the problem.
I haven’t tried submitting a form inside a LiveComponent.
Jono
I should have mentioned that my
IO.inspectthat says ‘Save’ never gets called so not too worried about seeing the values.Jono
Could you point me where it says that?
As for the ~L being the only thing, that makes sense. Although, if it’s anything like react - it’s not that those aren’t being change tracked - the issue is they would be called too often, and in this case would DoS your db.
i-n-g-m-a-r
The docs are not consistent regarding variable assignment inside live templates.
This one says:
And this one literally suggests defining a local variable just like you did:
Only a few days ago I posted this question about the same subject.
I don’t know exactly what is the rationale or the right thing to do.
Jono
I’ll keep an eye on your question see what comes