Example 5 - Load nodes on demand from the server
In this example, the data is loaded on demand from the server.
To use load on demand, you must do the following:
You must specify a data url. In this example this is done using the data-url
html data attribute.
Folders that must be loaded on demand must have the load_on_demand property. You can specify this in the data.
In this example, the url /nodes/ returns the first level of data (Saurischia and Ornithischians).
The url for the load on demand data is <data-url>?node=<node-id>. So, for node 23 this would be
first level of data