[pbs-devel] [PATCH proxmox-backup] ui: fix losing selection on store load

[Dominik Csapak <d.csapak@proxmox.com>]

instead of using 'replaceChild', simply set the appropriate properties.
when using the 'nodeUpdate' (protected function of extjs, intended
to be overwritten) instead of the private 'updateNode', it will
be called when the properties change

this way, the treenode stays the same and we can keep the selection

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 www/NavigationTree.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/www/NavigationTree.js b/www/NavigationTree.js
index eea1d158..577310fd 100644
--- a/www/NavigationTree.js
+++ b/www/NavigationTree.js
@@ -130,9 +130,10 @@ Ext.define('PBS.store.NavigationStore', {
 Ext.define('CustomTreeListItem', {
     extend: 'Ext.list.TreeItem',
     xtype: 'qtiptreelistitem',
-    updateNode: function(node, oldNode) {
+
+    nodeUpdate: function(node, modifiedFieldNames) {
+	this.callParent(arguments);
 	const qtip = node ? node.get('qtip') : null;
-	this.callParent([node, oldNode]);
 	if (qtip) {
 	    this.element.dom.setAttribute('data-qtip', qtip);
 	} else {
@@ -261,17 +262,18 @@ Ext.define('PBS.view.main.NavigationTree', {
 		    iconCls = 'fa fa-database pmx-tree-icon-custom maintenance';
 		}
 
-		const child = {
-		    text: name,
-		    qtip,
-		    path: `DataStore-${name}`,
-		    iconCls,
-		    leaf: true,
-		};
 		if (getChildTextAt(j).localeCompare(name) !== 0) {
-		    list.insertChild(j, child);
+		    list.insertChild(j, {
+			text: name,
+			qtip,
+			path: `DataStore-${name}`,
+			iconCls,
+			leaf: true,
+		    });
 		} else {
-		    list.replaceChild(child, list.getChildAt(j));
+		    let oldChild = list.getChildAt(j);
+		    oldChild.set('qtip', qtip);
+		    oldChild.set('iconCls', iconCls);
 		}
 	    }
 
-- 
2.30.2