--- a/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -1,9 +1,18 @@
-
var CKAN = CKAN || {};
CKAN.GA_Reports = {};
CKAN.GA_Reports.render_rickshaw = function( css_name, data, mode, colorscheme ) {
var graphLegends = $('#graph-legend-container');
+
+ if (!Modernizr.svg) {
+ $("#chart_"+css_name)
+ .html( '
Your browser does not support vector graphics. No graphs can be rendered.
')
+ .closest('.rickshaw_chart_container').css('height',50);
+ var myLegend = $('')
+ .html('(Graph cannot be rendered)')
+ .appendTo(graphLegends);
+ return;
+ }
var myLegend = $('').appendTo(graphLegends);
var palette = new Rickshaw.Color.Palette( { scheme: colorscheme } );
@@ -24,7 +33,7 @@
graph: graph,
orientation: 'left',
tickFormat: Rickshaw.Fixtures.Number.formatKMBT,
- element: document.getElementById('y_axis_'+css_name),
+ element: document.getElementById('y_axis_'+css_name)
} );
var legend = new Rickshaw.Graph.Legend( {
element: document.querySelector('#legend_'+css_name),