ASPxClientTreeView Class

Represents a client-side equivalent of the ASPxTreeView object.

Declaration

declare class ASPxClientTreeView extends ASPxClientControl

Remarks

The ASPxClientTreeView object serves as a client-side equivalent of the ASPxTreeView control, and implements the functionality of a client ASPxTreeView object.

Using the methods exposed by the ASPxClientTreeView object:

a particular node can be accessed by its index, name or text (ASPxClientTreeView.GetNode, ASPxClientTreeView.GetNodeByName, ASPxClientTreeView.GetNodeByText);
the total number of nodes at the ASPxClientTreeView‘s zero level can be retrieved (ASPxClientTreeView.GetNodeCount);
the root node can be accessed (ASPxClientTreeView.GetRootNode);
all nodes can be collapsed or expanded (ASPxClientTreeView.CollapseAll, ASPxClientTreeView.ExpandAll);
a selected node can be manipulated (ASPxClientTreeView.GetSelectedNode, ASPxClientTreeView.SetSelectedNode).

The client events available via the ASPxClientTreeView object allow you to respond to a node expansion state change (ASPxClientTreeView.ExpandedChanging, ASPxClientTreeView.ExpandedChanged), to a node checked state change (ASPxClientTreeView.CheckedChanged), and to clicks on nodes (ASPxClientTreeView.NodeClick).

Note

The client-side programmatic interface is available if the ASPxTreeView.EnableClientSideAPI property is set to true, or the ASPxTreeView.ClientInstanceName property is defined, or any client event is handled.