NEW: Zusagen / Absagen Chart (PoC)

Server/wwwroot/Modules/SZUAbsolventenverein.Module.EventRegistration/Module.js

@@ -2,4 +2,25 @@
 var SZUAbsolventenverein = SZUAbsolventenverein || {};
 
 SZUAbsolventenverein.EventRegistration = {
+    createChart: async function (divid, type, labels, datasets, options) {
+        var container = document.getElementById(divid);
+        if (container.hasChildNodes()) {
+            while (container.firstChild) {
+                container.removeChild(container.firstChild);
+            }
+        }
+        var canvas = document.createElement('canvas');
+        canvas.id = divid + '-canvas';
+        container.appendChild(canvas);
+        var ctx = canvas.getContext('2d');
+        var chart = new Chart(ctx, {
+            type: type,
+            data: {
+                labels: labels,
+                datasets: datasets
+            },
+            options: options
+        });
+    }
+
 };