app/views/waste_calendar/tour_dates.html.erb
<div class="text-center">
<h1 class="h3 mb-0 font-weight-bold">Tour <%= @tour.title %> (<%= @waste_types[@tour.waste_type]["label"] %>) bearbeiten</h1>
<%= form_with(url: tour_dates_waste_calendar_index_path(), method: :get, local: true) do |f| %>
<%= hidden_field_tag :id, @tour.id %>
<div class="row justify-content-md-center">
<div class="col col-lg-2">
<div class="form-group">
<%= select_tag :year, options_for_select( (Date.today.year-1 .. Date.today.year+5).to_a, @edit_year), class: "form-control custom-select" %>
</div>
</div>
<div class="col col-lg-1">
<%= f.submit "Jahr wechseln", class: "btn btn-primary" %>
</div>
</div>
<% end %>
</div>
<% weekdays = ["Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"] %>
<div class="row justify-content-center">
<div class="col-lg-8">
<p>
Hier können Abholzeiten einer Tour geplant werden. Zu einer Tour gehören mehrere Abholtage.
</p>
<%= form_with(url: "/waste_calendar/update_tour_dates", method: :post, local: true) do |f| %>
<%= hidden_field_tag :id, @tour.id %>
<%= hidden_field_tag :year, @edit_year %>
<table class="table table-striped table-sm">
<thead class="thead-light">
<tr>
<th>KW</th>
<% weekdays.each do |weekday| %>
<th><%= weekday %></th>
<% end %>
</tr>
</thead>
<% current_date = @beginning_of_year.beginning_of_week %>
<% while current_date < @end_of_year do %>
<tr>
<td><%= current_date.cweek %></td>
<% 7.times do |number_of_weekday| %>
<td>
<% if current_date.year == @edit_year %>
<%= hidden_field_tag "tour_dates[#{current_date}]", false %>
<%= check_box_tag "tour_dates[#{current_date}]", true, @pickup_dates.include?(current_date.strftime("%Y-%m-%d")), class: "matrix-checkbox" %>
<%= current_date.strftime("%d.%m.%y")%>
<% end %>
</td>
<% current_date = current_date + 1.day %>
<% end %>
</tr>
<% end %>
</table>
<div class="row justify-content-center pb-4">
<%= f.submit "Tour-Daten speichern", class: "btn btn-primary" %>
<%= link_to "abbrechen", new_waste_calendar_path, class: "btn" %>
</div>
<% end %>
</div>
</div>