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---
title: appendNode
name: functions-appendnode
---
**function appendNode(new_node_info, parent_node);**
Add a node to this parent node. If **parent_node** is empty, then the new node becomes a root node.
{% highlight js %}
var parent_node = $tree.tree('getNodeById', 123);
$tree.tree(
'appendNode',
{
name: 'new_node',
id: 456
},
parent_node
);
{% endhighlight %}
To add a root node, leave *parent_node* empty:
{% highlight js %}
$tree.tree(
'appendNode',
{
name: 'new_node',
id: 456
}
);
{% endhighlight %}
It's also possible to append a subtree:
{% highlight js %}
$tree.tree(
'appendNode',
{
name: 'new_node',
id: 456,
children: [
{ name: 'child1', id: 457 },
{ name: 'child2', id: 458 }
]
},
parent_node
);
{% endhighlight %}
|
