--- a/ckanext/ga_report/templates/ga_report/ga_util.html +++ b/ckanext/ga_report/templates/ga_report/ga_util.html @@ -34,10 +34,11 @@ <div id="chart_container_$id" class="rickshaw_chart_container"> <div id="y_axis_$id" class="rickshaw_y_axis"></div> <div id="chart_$id" class="rickshaw_chart"></div> - <div id="legend_$id" class="rickshaw_legend"></div> <script type="text/javascript"> $(function() { - CKAN.GA_Reports.render_rickshaw('$id', $items_json, '$mode', '$colorscheme'); + var items = $items_json; + if (items.length==0) { return; } + CKAN.GA_Reports.render_rickshaw('$id', items, '$mode', '$colorscheme'); }); </script> </div>