Merge pull request #8 from tianon/patch-4

localize the tooltip variable to keep the tooltips localized to the proper RadarChart when multiple are on the page
HSLdevcom · Jul 8, 2013 · ac5904e · ac5904e
2 parents 50d9934 + 4e68775
commit ac5904e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/radar-chart.js b/src/radar-chart.js
@@ -26,6 +26,8 @@ var RadarChart = {
     d3.select(id).select("svg").remove();
     var g = d3.select(id).append("svg").attr("width", cfg.w).attr("height", cfg.h).append("g");
 
+    var tooltip;
+
     for(var j=0; j<cfg.levels; j++){
       var levelFactor = cfg.factor*radius*((j+1)/cfg.levels);
       g.selectAll(".levels").data(allAxis).enter().append("svg:line")