Merge pull request #1205 from skrashevich/fix-keep-netmap-selections

fix(network): preserve selected nodes and edges on data reload

www/network.html

@@ -57,6 +57,7 @@
                     const positions = network.getPositions();
                     const viewPosition = network.getViewPosition();
                     const scale = network.getScale();
+                    const selectedNodes = network.getSelectedNodes();
 
                     network.setData(data);
 
@@ -65,6 +66,8 @@
                     }
 
                     network.moveTo({position: viewPosition, scale: scale});
+
+                    network.selectNodes(selectedNodes);
                 }
             } catch (error) {
                 console.error('Error fetching or updating network data:', error);