RooSoft
This live.html.heex file has been generated by mix itself a while ago and hasn’t been touched since, although very useful
<main>
<p class="alert alert-info" role="alert"
phx-click="lv:clear-flash"
phx-value-key="info"><%= live_flash(@flash, :info) %></p>
<p class="alert alert-danger" role="alert"
phx-click="lv:clear-flash"
phx-value-key="error"><%= live_flash(@flash, :error) %></p>
<%= @inner_content %>
</main>
Now that our app is being upgraded to LiveView 0.18, it gets compilation errors
== Compilation error in file lib/app_web/views/layout_view.ex ==
** (CompileError) lib/app_web/templates/layout/live.html.heex:4: undefined function live_flash/2 (expected AppWeb.LayoutView to define such a function or for it to be imported, but none are available)
I’ve been searching all over to understand what’s going on and can’t find out why… Actually, the only way to fix this for now is to comment them flashes.
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kartheek
LiveView modules are reorganised in 0.18. live_flash is now inside Phoenix.Component. You have to adjust imports inside
view_helpersfunction inyour_project_web.exfileYou can read more about it in release notes - phoenix_live_view/CHANGELOG.md at main · phoenixframework/phoenix_live_view · GitHub
sabiwara
It has been moved from
Phoenix.LiveView.HelperstoPhoenix.Component, as mentioned in the changelog.Replacing
import Phoenix.LiveView.Helpersbyimport Phoenix.Componentshould fix it.RooSoft
Fixes my
live_flashproblem, thank you very much!Seems like I can’t remove
import Phoenix.LiveView.Helpersthough, as it generates this errorthis is about this line
Should I keep both or is this
live_title_tagreplaced by something else that’s not inPhoenix.LiveView.Helpers?knoebber
Use the new
<.live_title>componentRooSoft
Working perfectly, thanks guys!
Love this community…