diff -r 466c3df67835 -r 2263f2ecf9bb svghmi/widget_customhtml.ysl2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svghmi/widget_customhtml.ysl2	Tue Oct 20 00:24:49 2020 +0200
@@ -0,0 +1,33 @@
+// widget_customhtml.ysl2
+
+template "widget[@type='CustomHtml']", mode="widget_class"{
+    ||
+    class CustomHtmlWidget extends Widget{
+        frequency = 5;
+        widget_size = undefined;
+
+        dispatch(value) {
+            this.request_animate();
+        }
+
+        animate(){
+        }
+
+        init() {
+            this.widget_size = this.container_elt.getBBox();
+            this.element.innerHTML ='<foreignObject x="'+
+                this.widget_size.x+'" y="'+this.widget_size.y+
+                '" width="'+this.widget_size.width+'" height="'+this.widget_size.height+'"> '+
+                this.code_elt.textContent+
+                ' </foreignObject>';
+        }
+    }
+    ||
+}
+
+
+template "widget[@type='CustomHtml']", mode="widget_defs" {
+    param "hmi_element";
+    labels("container code");
+    |,
+}