Fix #46 Line Chart - empty values are rendered as 0

mendixlabs · May 10, 2017 · 4a67b7e · 4a67b7e
1 parent 26672c4
commit 4a67b7e
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/ChartJS/widgets/LineChart/widget/LineChart.js b/src/ChartJS/widgets/LineChart/widget/LineChart.js
@@ -64,7 +64,14 @@ define([
                         xlabels.push(((this.scaleShowLabelsBottom === true) ? set.points[i].get(this.seriesxlabel) : ""));
                     }
 
-                    points.push(+(set.points[i].get(this.seriesylabel))); // Convert to integer, so the stackedbar doesnt break!
+                    var pointvalue = set.points[i].get(this.seriesylabel);
+                    if (pointvalue === "") {
+                        points.push(null);
+                    } else {
+                        points.push(+pointvalue); // Convert to number, so the stackedbar doesnt break!
+                    }
+                    //points.push(+(set.points[i].get(this.seriesylabel))); // Convert to integer, so the stackedbar doesnt break!
+
                 }
 
                 if (!xlabelsSet) {

diff --git a/test/widgets/ChartJS.mpk b/test/widgets/ChartJS.mpk