niccolox
Phoenix 1.6 custom layout for controller action? has it changed?
I assume something has changed in Phoenix 1.6 because now when I set a layout in say an edit controller action I get nested pages, i.e. the root has the custom layout page inside it.
This used to work
def index(conn, _params) do
posts = Blog.list_posts()
render(conn, "index.html",
posts: posts,
layout: {TeacherWeb.LayoutView, "blog.html"})
end
but now it’s nesting the blog.html layout page inside the root.html
what to do?
Marked As Solved
kartheek
router has browser pipeline which sets root_layout:
pipeline :browser do
plug :accepts, ["html"]
plug :fetch_session
plug :fetch_live_flash
plug :put_root_layout, {TeacherWeb.LayoutView, :root} #<- this one
plug :protect_from_forgery
plug :put_secure_browser_headers
end
If you want to override the root layout - then try using put_root_layout/2:
conn
|> put_root_layout({TeacherWeb.LayoutView, "blog.html"})
|> render("index.html", posts: posts)
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