html动态绑定树形菜单,Js动态绑定树状图

///

/// 提供菜单数据，供AJAX调用使用

///

///

[HttpGet]

public string GetSysFunlist(string Uname, string Upwd)

{

Uname = Request["username"];

Upwd = Request["password"];

//获取菜单列表的数据

List smodel = Sysbll.GetSysFunlist(Uname, Upwd);

string menuHtml = "

foreach (SysFun item in smodel)

{

if (item.ParentNodeId == 0)

{

//拼接父级菜单

menuHtml += "

" + item.DisplayName + "";

//找子节点的数据

foreach (SysFun childNode in smodel)

{

if (childNode.ParentNodeId == item.ID)

{

menuHtml += "" + childNode.DisplayName + "";

}

else

{

continue;

}

}

menuHtml += "

";

}

else

{

continue;

}

}

menuHtml += "

";

return menuHtml;

}

前台ajax调用