diff --git a/api/js/etemplate/et2_dataview_view_rowProvider.js b/api/js/etemplate/et2_dataview_view_rowProvider.js
index d4d369717a..b793cba537 100644
--- a/api/js/etemplate/et2_dataview_view_rowProvider.js
+++ b/api/js/etemplate/et2_dataview_view_rowProvider.js
@@ -42,6 +42,13 @@ var et2_dataview_rowProvider = /** @class */ (function () {
         this._createEmptyPrototype();
         this._createLoadingPrototype();
     }
+    et2_dataview_rowProvider.prototype.destroy = function () {
+        this._template = null;
+        this._mgrs = null;
+        this._rootWidget = null;
+        this._prototypes = {};
+        this._columnIds = [];
+    };
     et2_dataview_rowProvider.prototype.getColumnCount = function () {
         return this._columnIds.length;
     };
diff --git a/api/js/etemplate/et2_dataview_view_rowProvider.ts b/api/js/etemplate/et2_dataview_view_rowProvider.ts
index 0e8160189e..d5d182a79d 100644
--- a/api/js/etemplate/et2_dataview_view_rowProvider.ts
+++ b/api/js/etemplate/et2_dataview_view_rowProvider.ts
@@ -53,6 +53,15 @@ export class et2_dataview_rowProvider
 		this._createLoadingPrototype();
 	}
 
+	public destroy()
+	{
+		this._template = null;
+		this._mgrs = null;
+		this._rootWidget = null;
+		this._prototypes = {};
+		this._columnIds = [];
+	}
+
 	public getColumnCount()
 	{
 		return this._columnIds.length;