index.html.eex

<% header_style="border-right: 1px solid black;" %>
<% cell_style="border: 1px solid black;" %>
<% link_style="padding: 15px; margin: 15px; font-size: 30px; background: darkgray; color: white; text-decoration: none; border-radius: 5px" %>

<% prev = "/autoadmin/index/#{@schema}?page=#{String.to_integer(@page_num) - 1}" %>
<% next = "/autoadmin/index/#{@schema}?page=#{String.to_integer(@page_num) + 1}" %>

<h1>Index: <%= "#{String.capitalize(@schema)}" %></h1>
<table>
  <tr>
    <th style='<%= header_style %>'>Actions</th>
    <%= for field <- @schema_module.__schema__(:fields) do %>
      <th style='<%= header_style %>'><%= "#{String.capitalize(to_string(field))}" %></th>
    <% end %>
  </tr>
  <%= for item <- @page do %>
    <tr>
      <td style='<%= cell_style %>'><a href='<%= "/autoadmin/edit/#{@schema}/#{item.id}" %>'>Edit</a></td>
      <%= for field <- @schema_module.__schema__(:fields) do %>
        <%= case @schema_module.__schema__(:type, field) do %>
          <% {:embed, embedded} -> %>
            <td style='<%= cell_style %>'>
              <%= for efield <- embedded.related.__schema__(:fields) do %>
                <% embedded_item = Map.get item, field %>
                <%= if embedded_item == nil, do: "", else: "#{Map.get embedded_item, efield}, " %>
              <% end %>
            </td>
          <% _ -> %>
            <td style='<%= cell_style %>'><%= Map.get item, field %></td>
        <% end %>
      <% end %>
    </tr>
  <% end %>
</table>
<div style='padding-top: 50px; text-align: center; font-size: 16'>
  <a href='<%= prev %>' style='<%= link_style %>'><</a>
  Page: <%= @page_num %>
  <a href='<%= next %>' style='<%= link_style %>'>></a>
</div>