refactoring

2022-02-28 20:53:23 +01:00
parent 57e9d1b62b
commit cfd7acfe27
4 changed files with 451 additions and 135 deletions
--- a/docs/IntensiveCareCapacitiesChartView.js
+++ b/docs/IntensiveCareCapacitiesChartView.js
@@ -1,8 +1,18 @@
 class IntensiveCareCapacitiesChartView {

-    displayChart({ data, canvas, title }) {
-        new Chart(
-            canvas,
+    #canvas;
+    #chart;
+
+    constructor(canvas) {
+        this.#canvas = canvas;
+    }
+
+    displayChart({ data, title }) {
+        if (this.#chart != null) {
+            this.#chart.destroy();
+        }
+        this.#chart = new Chart(
+            this.#canvas,
            {
                type: 'bar',
                data: this.#getData(data),