Pet*_*ies 0 asp.net-mvc jquery dynatree
请有人帮忙.我无法弄清楚如何从服务器加载Dynatree.而不是得到一棵树,我得到"加载错误!(错误)"我已阅读文档的每一部分,并阅读了数百个stackoverflow类型的答案,仍然不明白,所以我希望有人会告诉我该怎么做.
这就是我所拥有的:
视图
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<title>LoadAjax</title>
<script src="../../Scripts/jquery-1.7.1.js" type="text/javascript"></script>
<script src="../../Scripts/jquery-ui-1.8.16.js" type="text/javascript"></script>
<script src='../../Scripts/jquery.cookie.js' type="text/javascript"></script>
<link rel='stylesheet' type='text/css' href='../../Content/skin/ui.dynatree.css' />
<script src='../../Scripts/jquery.dynatree.js' type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$("#tree").dynatree({
initAjax: { url: "/LoadAjax/GetNodes" }
});
});
</script>
</head>
<body>
<div id="tree"></div>
</body>
</html>
CONTROLLER
public ActionResult GetNodes()
{
var n1 = new DynaNode { title = "Node 1", key = "k1", isLazy = false };
var n2 = new DynaNode { title = "Node 2", key = "k2", isLazy = false };
var n3 = new DynaNode { title = "Node 3", key = "k3", isLazy = false };
var nodeArray = new List<DynaNode> {n1, n2, n3};
return Json(nodeArray);
}
类
public class DynaNode
{
public string title { get; set; }
public bool isFolder { get; set; }
public bool isLazy { get; set; }
public string key { get; set; }
}
好的,我发现了问题.我很尴尬地承认这是初学者的错误.
视图
initAjax: {
type: "POST", // This was needed
url: "/DynaTree/GetNodes"
}
CONTROLLER
[HttpPost] // This was needed
public JsonResult GetNodes(string key)
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