From 69504a52ed41a093a7dc4079e6f24f0c9a2e5c0e Mon Sep 17 00:00:00 2001
From: Chulki Lee <chulki.lee@ringleplus.com>
Date: Sun, 6 Aug 2023 00:42:22 -0700
Subject: [PATCH] assign generated id

---
 installer/templates/phx_web/components/core_components.ex | 3 ++-
 priv/templates/phx.gen.live/core_components.ex            | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/installer/templates/phx_web/components/core_components.ex b/installer/templates/phx_web/components/core_components.ex
index 2fe64b24b3..b91fbd2ff8 100644
--- a/installer/templates/phx_web/components/core_components.ex
+++ b/installer/templates/phx_web/components/core_components.ex
@@ -106,10 +106,11 @@ defmodule <%= @web_namespace %>.CoreComponents do
   slot :inner_block, doc: "the optional inner block that renders the flash message"
 
   def flash(assigns) do
+    assigns = assign(assigns, :id, assigns.id || "flash-#{assigns.kind}")
     ~H"""
     <div
       :if={msg = render_slot(@inner_block) || Phoenix.Flash.get(@flash, @kind)}
-      id={@id || "flash-#{@kind}"}
+      id={@id}
       phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")}
       role="alert"
       class={[
diff --git a/priv/templates/phx.gen.live/core_components.ex b/priv/templates/phx.gen.live/core_components.ex
index 2fe64b24b3..b91fbd2ff8 100644
--- a/priv/templates/phx.gen.live/core_components.ex
+++ b/priv/templates/phx.gen.live/core_components.ex
@@ -106,10 +106,11 @@ defmodule <%= @web_namespace %>.CoreComponents do
   slot :inner_block, doc: "the optional inner block that renders the flash message"
 
   def flash(assigns) do
+    assigns = assign(assigns, :id, assigns.id || "flash-#{assigns.kind}")
     ~H"""
     <div
       :if={msg = render_slot(@inner_block) || Phoenix.Flash.get(@flash, @kind)}
-      id={@id || "flash-#{@kind}"}
+      id={@id}
       phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")}
       role="alert"
       class={[