Advanced User Interface Controls and Components
Enables change of the expand box image with an animated gif.
| Param | Type | Details |
|---|---|---|
| item (optional) | Object | The item with changing expand box icon |
This method does not return a value.
This method requires a call to endLoad method when data loading is completed.
Supported in: v1.0.
Learn how to load data on demand in TreeView component for Angular. The example shows loading animation when new data is loaded from a remote JSON file into the specified item.