removed support of phx_* attributes in favor of phx-* attributes

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 - removed interpolation of `raw` attributes as HEEX is now the only templating
   engine target by `phx_component_helpers`
+- removed support of `phx_*` attributes in favor of `phx-*` attributes
 
 # 0.13.1
 

lib/phx_component_helpers.ex

@@ -7,7 +7,7 @@ defmodule PhxComponentHelpers do
   It provides following features:
 
   * set HTML or data attributes from component assigns
-  * set phx_* attributes from component assigns
+  * set phx-* attributes from component assigns
   * set attributes with any custom prefix such as `@click` or `x-bind:` from [alpinejs](https://github.com/alpinejs/alpine)
   * encode attributes as JSON from an Elixir structure assign
   * validate mandatory attributes
@@ -103,15 +103,15 @@ defmodule PhxComponentHelpers do
   ## Example
   ```
   assigns
-  |> set_phx_attributes(required: [:phx_submit], init: [:phx_change])
+  |> set_phx_attributes(required: [:"phx-submit"], init: [:"phx-change"])
   ```
 
   `assigns` now contains `@heex_phx_change`, `@heex_phx_submit`
   and `@heex_phx_attributes`.
   """
   def set_phx_attributes(assigns, opts \\ []) do
     opts = Keyword.put_new(opts, :into, :phx_attributes)
-    set_prefixed_attributes(assigns, ["phx_"], opts)
+    set_prefixed_attributes(assigns, ["phx-"], opts)
   end
 
   @doc ~S"""

test/phx_component_helpers_test.exs

@@ -210,14 +210,14 @@ defmodule PhxComponentHelpersTest do
 
   describe "set_phx_attributes" do
     test "with phx assigns it adds the phx-attribute" do
-      assigns = %{phx_change: "foo", phx_click: "bar", baz: "baz"}
+      assigns = %{:"phx-change" => "foo", :"phx-click" => "bar", baz: "baz"}
       new_assigns = Helpers.set_phx_attributes(assigns)
 
       assert new_assigns ==
                assigns
                |> Map.put(:heex_phx_attributes, "phx-change": "foo", "phx-click": "bar")
-               |> Map.put(:heex_phx_change, "phx-change": "foo")
-               |> Map.put(:heex_phx_click, "phx-click": "bar")
+               |> Map.put(:"heex_phx-change", "phx-change": "foo")
+               |> Map.put(:"heex_phx-click", "phx-click": "bar")
     end
 
     test "with init attributes it adds empty attribute" do
@@ -227,9 +227,9 @@ defmodule PhxComponentHelpersTest do
     end
 
     test "validates required attributes" do
-      assigns = %{phx_click: "click"}
-      new_assigns = Helpers.set_phx_attributes(assigns, required: [:phx_click], into: nil)
-      assert new_assigns == Map.put(assigns, :heex_phx_click, "phx-click": "click")
+      assigns = %{:"phx-click" => "click"}
+      new_assigns = Helpers.set_phx_attributes(assigns, required: [:"phx-click"], into: nil)
+      assert new_assigns == Map.put(assigns, :"heex_phx-click", "phx-click": "click")
     end
 
     test "with missing required attributes" do