prometheus/web/blob/static/js/graph_template.handlebar

        <div id="graph_wrapper{{id}}" class="graph_wrapper">
          <form action="{{ pathPrefix }}/api/query_range" method="GET" class="query_form form-inline">
            <div class="row">
              <div class="col-lg-10">
                <textarea rows="1" placeholder="Expression (press Shift+Enter for newlines)" name="expr" id="expr{{id}}" class="form-control expression_input" data-provide="typeahead" autocomplete="off">{{expr}}</textarea>
              </div>
              <div class="col-lg-2">
                <div class="eval_stats pull-right"></div>
                <img src="{{ pathPrefix }}/static/img/ajax-loader.gif" class="spinner" alt="ajax_spinner">
              </div>
            </div>
            <div class="row">
              <div class="col-lg-10">
                <input class="btn btn-primary execute_btn" type="submit" value="Execute" name="submit">
                <select class="form-control expression_select" name="insert_metric">
                  <option value="">- insert metric at cursor -</option>
                </select>
              </div>
            </div>
            <div class="row">
              <div class="col-lg-12">
                <div class="error alert alert-danger"></div>
              </div>
            </div>

            <!--
              TODO: Convert this to Bootstrap navbar.  This requires Javascript
                    refresh.
              -->
            <div class="row">
              <div class="col-lg-12">
                <div role="tabpanel">
                  <ul class="nav nav-tabs" role="tablist">
                    <li role="presentation"><a href="#graph{{id}}" aria-controls="graph{{id}}" role="tab" data-toggle="tab">Graph</a></li>
                    <li role="presentation" class="active"><a href="#console{{id}}" aria-controls="console{{id}}" role="tab" data-toggle="tab">Console</a></li>
                  </ul>
                  <div class="tab-content">
                    <div role="tabpanel" class="tab-pane graph_container reload" id="graph{{id}}">
                      <div class="clearfix">
                        <!-- Extracted to force grouped inputs. -->
                        <input type="hidden" name="range">
                        <div class="prometheus_input_group range_input pull-left">
                          <button
                            class="btn btn-default pull-left"
                            type="button"
                            name="dec_range"
                            title="Shrink the time range.">
                            <i class="glyphicon glyphicon-minus"></i>
                          </button>
                          <input
                            class="pull-left input"
                            id="range_input{{id}}"
                            title="Time range of graph"
                            type="text"
                            name="range_input"
                            size="3"
                            value="{{range_input}}">
                          <button
                              class="btn btn-default pull-left"
                              type="button"
                              name="inc_range"
                              title="Grow the time range.">
                            <i class="glyphicon glyphicon-plus"></i>
                          </button>
                        </div>

                        <!-- Extracted to force grouped inputs. -->
                        <input type="hidden" name="end">
                        <div class="prometheus_input_group pull-left">

                          <button
                              class="btn btn-default pull-left"
                              type="button"
                              name="dec_end"
                              title="Rewind the end time.">
                            <i class="glyphicon glyphicon-backward"></i>
                          </button>

                          <input
                              class="pull-left date_input input"
                              id="end{{id}}"
                              title="End time of graph"
                              placeholder="Until"
                              data-format="yyyy-MM-dd"
                              type="text"
                              name="end_input"
                              size="16"
                              value="{{end}}">

                          <button
                              class="btn btn-default pull-left"
                              type="button"
                              name="inc_end"
                              title="Advance the end time.">
                            <i class="glyphicon glyphicon-forward"></i>
                          </button>
                        </div>

                        <div class="prometheus_input_group pull-left">
                          <input class="input" title="Resolution in seconds" placeholder="Res. (s)" type="text" name="step_input" id="step_input{{id}}" value="{{step_input}}" size="6">
                          <input type="hidden" name="step">
                        </div>

                        <div class="prometheus_input_group pull-left">
                          <button type="button" class="btn btn-default stacked_btn">
                            <i class="glyphicon"></i> stacked
                          </button>
                          <input type="hidden" name="stacked" value="{{stacked}}">
                        </div>
                      </div>

                      <div class="graph_area"></div>
                      <div class="legend"></div>
                    </div>
                    <div role="tabpanel" class="tab-pane active console reload" id="console{{id}}">
                      <table class="table table-condensed table-hover console_table">
                        <thead>
                          <th>Element</th>
                          <th>Value</th>
                        </thead>
                        <tbody>
                          <tr><td colspan="2"><i>no data</i></td></tr>
                        </tbody>
                      </table>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </form>
        </div>