Another fix for graphs in jinja2 templates

diff --git a/template.jinja/confreg/session_feedback.html b/template.jinja/confreg/session_feedback.html
index e2b4b73b0d53da023d42238094fa8739765064a9..f32e6cf3bdaf5b0b6c08283dce64a1137e0017e5 100644 (file)
--- a/template.jinja/confreg/session_feedback.html
+++ b/template.jinja/confreg/session_feedback.html
@@ -15,7 +15,7 @@ function drawCharts() {
 {%for f in feedbackdata%}
 // {{f.key}}
    var data = prep_datatable();
-   data.addRows([{%for v in f.num%}['{{loop.counter}}',{{v}}],{%endfor%}]);
+   data.addRows([{%for v in f.num%}['{{loop.index}}',{{v}}],{%endfor%}]);
    var options = {
       'title': '{{f.title|escapejs}}',
    };