Clean js scripts on component remove

src/canvas/view/CanvasView.js

@@ -415,13 +415,14 @@ module.exports = Backbone.View.extend({
    * @private
    */
   updateScript(view) {
+    const model = view.model;
+    const id = model.getId();
+
     if (!view.scriptContainer) {
-      view.scriptContainer = $('<div>');
+      view.scriptContainer = $(`<div id="${id}">`);
       this.getJsContainer().appendChild(view.scriptContainer.get(0));
     }
 
-    const model = view.model;
-    const id = model.getId();
     view.el.id = id;
     view.scriptContainer.html('');
     // In editor, I make use of setTimeout as during the append process of elements

src/dom_components/view/ComponentsView.js

@@ -18,8 +18,9 @@ module.exports = Backbone.View.extend({
     const tempRemove = opts.temporary;
     if (!view) return;
     view.remove.apply(view);
-    const children = view.childrenView;
-    children && children.stopListening();
+    const { childrenView, scriptContainer } = view;
+    childrenView && childrenView.stopListening();
+    scriptContainer && scriptContainer.remove();
     removed.components().forEach(it => this.removeChildren(it, coll, opts));
 
     if (em && !tempRemove) {