action-requests-demo.jamey..../lib/action_requests_demo_web/components/layouts.ex
James Greenwood cc4cc65950
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Initial commit: Phoenix LiveView demo for interactive data tables with filtering, sorting, pagination, URL state, and progressive enhancement
Implements a fully-featured action requests table in a single LiveView module using Flop, Ecto, and SQLite. Includes:

- Fuzzy search, status/assignment filters, column sorting, 15-per-page pagination
- Real-time updates, bookmarkable URLs via `handle_params/3`
- JS-disabled fallback with GET forms (no duplicate logic)
- 1,000,000 seeded records, Tailwind + DaisyUI styling, light/dark themes
- Comprehensive README with comparisons to Django+React/Rails+React stacks
- 31 tests covering all scenarios

Tech: Phoenix 1.8+, LiveView, Flop, Ecto, SQLite, Elixir 1.15+
2025-11-17 14:42:00 +00:00

93 lines
2.4 KiB
Elixir

defmodule ActionRequestsDemoWeb.Layouts do
@moduledoc """
This module holds layouts and related functionality
used by your application.
"""
use ActionRequestsDemoWeb, :html
# Embed all files in layouts/* within this module.
# The default root.html.heex file contains the HTML
# skeleton of your application, namely HTML headers
# and other static content.
embed_templates "layouts/*"
@doc """
Renders your app layout.
This function is typically invoked from every template,
and it often contains your application menu, sidebar,
or similar.
## Examples
<Layouts.app flash={@flash}>
<h1>Content</h1>
</Layouts.app>
"""
attr :flash, :map, required: true, doc: "the map of flash messages"
attr :current_scope, :map,
default: nil,
doc: "the current [scope](https://hexdocs.pm/phoenix/scopes.html)"
slot :inner_block, required: true
def app(assigns) do
~H"""
<main>
{render_slot(@inner_block)}
</main>
<.flash_group flash={@flash} />
"""
end
@doc """
Shows the flash group with standard titles and content.
## Examples
<.flash_group flash={@flash} />
"""
attr :flash, :map, required: true, doc: "the map of flash messages"
attr :id, :string, default: "flash-group", doc: "the optional id of flash container"
def flash_group(assigns) do
~H"""
<div id={@id} aria-live="polite">
<.flash kind={:info} flash={@flash} />
<.flash kind={:error} flash={@flash} />
<.flash
id="client-error"
kind={:error}
title="We can't find the internet"
phx-disconnected={show(".phx-client-error #client-error") |> JS.remove_attribute("hidden")}
phx-connected={hide("#client-error") |> JS.set_attribute({"hidden", ""})}
hidden
>
Attempting to reconnect…
</.flash>
<.flash
id="server-error"
kind={:error}
title="Something went wrong!"
phx-disconnected={show(".phx-server-error #server-error") |> JS.remove_attribute("hidden")}
phx-connected={hide("#server-error") |> JS.set_attribute({"hidden", ""})}
hidden
>
Attempting to reconnect…
</.flash>
</div>
"""
end
@doc """
Provides dark vs light theme toggle based on themes defined in app.css.
See <head> in root.html.heex which applies the theme before page load.
"""
end