Fix CFD chart (stack wrongly ordered)

1 files changed, 14 insertions, 11 deletions

diff --git a/assets/js/components/chart-project-cumulative-flow.js b/assets/js/components/chart-project-cumulative-flow.js
index 7b258230..9a8e6659 100644
--- a/assets/js/components/chart-project-cumulative-flow.js
+++ b/assets/js/components/chart-project-cumulative-flow.js
@@ -9,21 +9,19 @@ KB.component('chart-project-cumulative-flow', function (containerElement, option
         var outputFormat = d3.time.format(options.dateFormat);
 
         for (var i = 0; i < metrics.length; i++) {
-
             for (var j = 0; j < metrics[i].length; j++) {
+                var currentValue = metrics[i][j];
 
                 if (i === 0) {
-                    columns.push([metrics[i][j]]);
-
                     if (j > 0) {
-                        groups.push(metrics[i][j]);
+                        groups.push(currentValue);
+                        columns.push([currentValue]);
                     }
                 } else {
-
-                    columns[j].push(metrics[i][j]);
-
-                    if (j === 0) {
-                        categories.push(outputFormat(inputFormat.parse(metrics[i][j])));
+                    if (j > 0) {
+                        columns[j - 1].push(currentValue);
+                    } else {
+                        categories.push(outputFormat(inputFormat.parse(currentValue)));
                     }
                 }
             }
@@ -33,9 +31,14 @@ KB.component('chart-project-cumulative-flow', function (containerElement, option
 
         c3.generate({
             data: {
-                columns: columns,
+                // Example: [["Column1", 1, 2, 3], ["Column2", 1, 2, 3]]
+                // Note: values are reversed to make sure the columns are stacked in the right order
+                columns: columns.reverse(),
                 type: 'area-spline',
-                groups: [groups]
+                groups: [groups],
+
+                // Note: Use specified order otherwise C3js reorder series
+                order: null
             },
             axis: {
                 x: {