thingspeak/app/views/charts/index.html.erb

<div id="maincontent">
  <h2>
    <%= link_to t(:channels), channels_path %> &raquo;
    <%= link_to channel_path(@channel.id) do %> <%= t(:channel) %> <%= @channel.id %><% end %> &raquo;
    <%= t(:charts) %>
  </h2>

  <% if !@channel.active? %>
    <%= render :partial => 'config',
      :locals => {
        :displayconfig => true,
        :title => t(:chart_example),
        :src => "https://api.thingspeak.com/channels/3/charts/1",
        :options => '&timescale=60&round=2',
        :index => 0,
        :width => @width,
        :height => @height
      }
    %>

    <h3><%= t(:chart_owned) %></h3>
  <% end %>

  <% @channel.attribute_names.each do |attr| %>
    <% if attr.index('field') and @channel[attr] and !@channel[attr].empty? %>

      <%= render :partial => 'config',
        :locals => {
                      :displayconfig => true,
          :title => "#{@channel.name} - #{@channel[attr]}",
          :src => "#{@domain}channels/#{@channel_id}/charts/#{attr[-1]}",
          :options => @channel["options#{attr[-1]}"],
          :index => attr[-1],
          :width => @width,
          :height => @height
        }
      %>

    <% end %>
  <% end %>
</div>

<div id="sidebar">
  <ul>
    <li>
      <div class="helplink">(<a href="/docs/charts"><%= t(:help_options) %></a>)</div>
      <h2><%= t(:help_charts) %></h2>
      <%= t(:help_charts_options) %>
      <br><br>
      <%= t(:help_charts_embed) %>
      <br><br>
      &bull; <a href="http://community.thingspeak.com/tutorials/wordpress/how-to-embed-a-thingspeak-chart-on-your-wordpress-blog/">WordPress Tutorial</a>
    </li>
  </ul>
</div>

<script type="text/javascript">

  $(document).on('page:load ready', function() {
    // if chrome/safari error occurs, reload page
    if ($('#title0').val() == '60' && $('#color0').val() == '10') {
      window.location.reload();
    }
  });

</script>