index.html.heex

<section class="todoapp">
  <header class="header">
    <h1>todos</h1>
    <%= if @editing.id do %>
      <.link href={~p"/items"}
          method="get"
          class="new-todo">
          Click here to create a new item!
      </.link>
    <% else %>
      <%= new(Map.put(assigns, :action, ~p"/items/new")) %>
    <% end %>
  </header>
  <section class="main" style="display: block;">
    <input id="toggle-all" class="toggle-all" type="checkbox" />
    <label for="toggle-all">Mark all as complete</label>
    <ul class="todo-list">
    <%= for item <- filter(@items, @filter) do %>

      <li data-id={item.id} class={complete(item)}>
          <%= if item.status == 1 do %>
            <.link href={~p"/items/toggle/#{item.id}"}
                class="toggle checked">
                type="checkbox"
            </.link>
          <% else %>
            <.link href={~p"/items/toggle/#{item.id}"}
                type="checkbox"
                class="toggle">
            </.link>
          <% end %>

        <div class="view">
          <%= if item.id == @editing.id do %>
            <%= edit(
              Map.put(assigns, :action, ~p"/items/#{item.id}/edit")
              |> Map.put(:item, item)
            ) %>
          <% else %>
            <.link href={~p"/items/#{item}/edit"} class="dblclick">
              <label><%= item.text %></label>
            </.link>
            <span></span> <!-- used for CSS Double Click -->
          <% end %>

          <.link
            class="destroy"
            href={~p"/items/#{item}"}
            method="delete"
          >
          </.link>
        </div>
      </li>

      <% end %>
    </ul>
  </section>
  <%= if got_items?(@items) do %>
    <footer class="footer" style="display: block;">
        <span class="todo-count">
          <%= remaining_items(@items) %> <%= pluralise(@items) %> left
        </span>
        <ul class="filters">

          <li>
            <%= if @filter == "items" do %>
              <a href="/items" class='selected'>
                All
              </a>
            <% else %>
              <a href="/items">
                All
              </a>
            <% end %>
          </li>
          <li>
            <%= if @filter == "active" do %>
              <a href="/items/active" class='selected'>
                Active
                [<%= Enum.count(filter(@items, "active")) %>]
              </a>
            <% else %>
              <a href="/items/active">
                Active
                [<%= Enum.count(filter(@items, "active")) %>]
              </a>
            <% end %>
          </li>
          <li>
            <%= if @filter == "completed" do %>
              <a href="/items/completed" class='selected'>
                Completed
                [<%= Enum.count(filter(@items, "completed")) %>]
              </a>
            <% else %>
              <a href="/items/completed">
                Completed
                [<%= Enum.count(filter(@items, "completed")) %>]
              </a>
            <% end %>
          </li>

        </ul>
        <a class="clear-completed" href="/items/clear">
          Clear completed
          [<%= Enum.count(filter(@items, "completed")) %>]
        </a>
    </footer>
  <% end %>
</section>