Merge pull request #2079 from adumesny/master

prevent sub-grid auto removable when !subGridDynamic

Author: adumesny

doc/CHANGES.md

@@ -5,6 +5,7 @@ Change log
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 **Table of Contents**  *generated with [DocToc](http://doctoc.herokuapp.com/)*
 
+- [7.0.1 (2022-10-14)](#701-2022-10-14)
 - [7.0.0 (2022-10-09)](#700-2022-10-09)
 - [6.0.3 (2022-10-08)](#603-2022-10-08)
 - [6.0.2 (2022-09-23)](#602-2022-09-23)
@@ -73,6 +74,10 @@ Change log
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
+## 7.0.1 (2022-10-14)
+* fixed [#2073](https://github.com/gridstack/gridstack.js/issues/2073) SSR (server side rendering) isTouch issue (introduced in v6)
+* fixed - removing last item delete sub-grid that are not auto-generated (nested.html vs nested_advanced.html)
+
 ## 7.0.0 (2022-10-09)
 * add [#1009](https://github.com/gridstack/gridstack.js/issues/1009) Create sub-grids on the fly,
 by dragging items completely over others (nest) vs partially (push) using new flag `GridStackOptions.subGridDynamic=true`.

src/dd-gridstack.ts

@@ -337,8 +337,8 @@ GridStack.prototype._setupAcceptWidget = function(this: GridStack): GridStack {
         let oGrid = origNode.grid;
         oGrid.engine.removedNodes.push(origNode);
         oGrid._triggerRemoveEvent();
-        // if it's an empty sub-grid, nuke it
-        if (oGrid.parentGridItem && !oGrid.engine.nodes.length) {
+        // if it's an empty sub-grid, to get auto-created, nuke it
+        if (oGrid.parentGridItem && !oGrid.engine.nodes.length && oGrid.opts.subGridDynamic) {
           oGrid.removeAsSubGrid();
         }
       }