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[portal.git] / ecomp-portal-FE / client / bower_components / jqTree / _entries / 61_updatenode.md

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+---
+title: updateNode
+name: functions-updatenode
+---
+
+**function updateNode(node, name);**
+
+**function updateNode(node, data);**
+
+Update the title of a node. You can also update the data.
+
+Update the name:
+
+{% highlight js %}
+var node = $tree.tree('getNodeById', 123);
+
+$tree.tree('updateNode', node, 'new name');
+{% endhighlight %}
+
+Update the data (including the name)
+
+{% highlight js %}
+var node = $tree.tree('getNodeById', 123);
+
+$tree.tree(
+    'updateNode',
+    node,
+    {
+        name: 'new name',
+        id: 1,
+        other_property: 'abc'
+    }
+);
+{% endhighlight %}
+
+It is also possible to update the children. Note that this removes the existing children:
+
+{% highlight js %}
+$tree.tree(
+    'updateNode',
+    node,
+    {
+        name: 'new name',
+        id: 1,
+        children: [
+            { name: 'child1', id: 2 }
+        ]
+    }
+);
+{% endhighlight %}