+++ /dev/null
----
-title: onLoadFailed
-name: options-onloadfailed
----
-
-When loading the data by ajax fails, then the option **onLoadFailed** is called.
-
-{% highlight js %}
-$('#tree1').tree({
- dataUrl: '/my/data/',
- onLoadFailed: function(response) {
- //
- }
-});
-{% endhighlight %}