jQuery TreeView 트리 컨트롤의 데이터는 json 문자열 및 목록 컬렉션을 지원합니다.

//实例化公共静态字典表集合
public static List<TC_DictionaryInfo> DInfo = new List<TC_DictionaryInfo>();
/// <summary>
/// TreeView视图
/// </summary>
/// <returns></returns>
public ActionResult May(string TypeCode)
{
ViewBag.TypeCode = TypeCode;
List<TC_DictionaryInfo> DInfo = dbll.GetModelList("TypeCode=" + TypeCode);
List<NodeModel> list = GetChildNodes(0, new NodeModel() { }, DInfo).nodes;
ViewBag.data = list;
}
///<summary>
/// GetChildNodes方法，此方法使用递归
/// </summary>
/// <param name="parentId"></param>
/// <returns></returns>
public NodeModel GetChildNodes(int parentId, NodeModel childnodestr, List<TC_DictionaryInfo> DInfo)
{
List<TC_DictionaryInfo> DictionaryList = DInfo.Where(e => Convert.ToInt32(e.ParentId) == parentId).ToList();
for (int i = 0; i < DictionaryList.Count; i++)
{
NodeModel NewNode = new NodeModel();
NewNode.DicId = DictionaryList[i].DicId;
NewNode.text = DictionaryList[i].DICName;
NewNode.ParentId = DictionaryList[i].ParentId;
childnodestr.nodes.Add(NewNode);
GetChildNodes(NewNode.DicId, NewNode, DInfo);
}
return childnodestr;
}

var data='@JsonConvert.SerializeObject( ViewBag.data)'.replace(/"/g,'"');
$(function() {
$('#treeview4').treeview({
color: "#428bca",
data: data,
onNodeSelected: function(event, data) {
alert(data);
}
});