show error message on chart if channel not found

2014-10-02 13:59:11 -04:00
parent 4f05d39cfb
commit 0260e5209a
4 changed files with 9 additions and 4 deletions
--- a/app/views/charts/show.html.erb
+++ b/app/views/charts/show.html.erb
@ -185,7 +185,12 @@
            // draw the chart
            var dynamicChart = new Highcharts.Chart(chartOptions);

-        }); // end getJSON ajax call
+        // end getJSON success
+        })
+        // chained to getjson, on error
+        .error(function() {
+          $('#chart-container').html('Invalid Channel.');
+        });

      }); // end document.ready