assign generated id

phoenixframework · Aug 6, 2023 · 69504a5 · 69504a5
1 parent e343782
commit 69504a5
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git 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
@@ -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={[