我的 Kendo UI TreeView 没有将返回的 JSON 对象添加到树视图中。
我可以从被调用的控制器方法中看到,提供给 DataSource 的 Json 看起来像这样(但有更多的文件和文件夹)
{"NodeID":-842352767,
"Name":"/",
"Folders":[{"NodeID":1804712307,"Name":"/$Recycle.Bin","Folders":null,"Files":null},{"NodeID":-582712839,"Name":"/Windows","Folders":null,"Files":null}],
"Files":["/.rnd","/msdia80.dll"]}
我的看法如下:
@model ProjName.Models.BrowseNode
<div id ="wrapper">
<h1>Browser</h1>
<div id="treeview" style="float:left;margin: 40px;">
</div>
</div>
<script>
function populateTreeView() {
var remoteDataSource = new kendo.data.HierarchicalDataSource({
type: "json",
transport: {
read: "FileBrowser/GetHierarchy"
},
schema: {
model: {
id: "NodeID",
text: "Name",
expanded: false,
children: "Folders",
},
}
});
$("#treeview").kendoTreeView({
dataSource: remoteDataSource,
dataTextField: "Name"
});
}
$(document).ready(function () {
populateTreeView();
});
BrowseNode 定义为:
public class BrowseNode
{
public int NodeID {
get
{
if (null == Name)
return default(int);
return Name.GetHashCode();
}
}
public string Name { get; set; }
public List<BrowseNode> Folders { get; set; }
public List<string> Files { get; set; }
}
有什么明显错误或调试这类事情的任何提示吗?