/*
* var _menus = {
* "menus": [
* {
* "menuid": "1", "icon": "icon-sys", "menuname": "下载管理",
* "menus": [{ "menuname": "软件下载", "icon": "icon-set", "url": "/Back/Download/Index" }
* ]
* }, {
* "menuid": "2", "icon": "icon-sys", "menuname": "内容管理",
* "menus": [
* { "menuname": "经典案例类别", "icon": "icon-set", "url": "/Back/AnLiType/Index" },
* { "menuname": "经典案例列表", "icon": "icon-set", "url": "/Back/AnLi/Index" },
* { "menuname": "常见问题", "icon": "icon-set", "url": "/Back/Question/Index" },
* { "menuname": "问题反馈", "icon": "icon-set", "url": "/Back/FanKui/Index" }
* ]
* }, {
* "menuid": "3", "icon": "icon-sys", "menuname": "首页管理",
* "menus": [
* { "menuname": "导航列表", "icon": "icon-set", "url": "/Back/DaoHang/Index" },
* { "menuname": "首页说明列表", "icon": "icon-set", "url": "/Back/HomeInfo/Index" }
* ]
* }, {
* "menuid": "3", "icon": "icon-sys", "menuname": "产品介绍管理",
* "menus": [
* { "menuname": "产品介绍列表", "icon": "icon-set", "url": "/Back/Product/Index" },
* ]
* }, {
* "menuid": "4", "icon": "icon-sys", "menuname": "系统管理",
* "menus": [
* { "menuname": "用户管理", "icon": "icon-set", "url": "/Back/User/Index" },
* { "menuname": "菜单权限管理", "icon": "icon-set", "url": "/Back/Menue/Index" },
* { "menuname": "系统日志", "icon": "icon-set", "url": "/Back/UserLog/Index" }
* ]
* },
* ]
* };*/
public ActionResult GetTree(long Rid)
{
//取得角色下的所有菜单
BaseDal <rolemenue> rmDal = new BaseDal <rolemenue>();
var list = rmDal.GetListTopN(q => q.Rid == Rid, "Id", true, 0).Select(q => q.Mid);
BaseDal <menue> mdal = new BaseDal <menue>();
List <HomeTree> trees = new List <HomeTree>();
List <menue> all = mdal.GetListTopN(q => true, "Id", true, 0).ToList();
//根节点
menue root = all.Where(q => q.ParentId == 0).FirstOrDefault();
all = all.Where(q => list.Contains(q.Id)).ToList();
//一级子几点
List <menue> _menus = all.Where(q => q.ParentId == root.Id).ToList();
//菜单表转成 HomeTree 格式 添加集合
foreach (var menue in _menus)
{
trees.Add(GetDiGuiTree(menue, all));
}
// 权限设置
BaseDal <rolepermission> rpDal = new BaseDal <rolepermission>();
var vrlist = rpDal.GetListTopN(q => q.Rid == Rid, "Id", true, 0).Select(q => q.Pid).ToList();
BaseDal <permission> pDal = new BaseDal <permission>();
var listpermission = pDal.GetListTopN(q => true, "Id", true, 0).ToList();
var btnquanxian = listpermission.Where(q => vrlist.Contains(q.Id)).Select(q => q.SmallName).ToList();
CacheHelper.SetCache(base.UserId, btnquanxian, 60 * 24);
return(Json(trees));
}
/// <summary>
/// menue 转换成 tree格式数据
/// </summary>
/// <param name="en"></param>
/// <returns></returns>
public HomeTree ConvertEnToNode(menue en)
{
HomeTree Node = new HomeTree()
{
menuid = en.Id,
icon = en.Icon,
menuname = en.MenueName,
url = en.Url
};
return(Node);
}
/// <summary>
/// 递归获取数据
/// </summary>
/// <param name="dep"></param>
/// <returns></returns>
public HomeTree GetDiGuiTree(menue en, List <menue> all)
{
HomeTree thisNode = ConvertEnToNode(en);
//获取ParentId等于Id的子节点
var list = all.Where(q => q.ParentId == en.Id).OrderBy(q => q.OrderNum).ToList();
if (list.Count > 0)
{
thisNode.menus = new List <HomeTree>();
foreach (var item in list)
{
//递归子节点
thisNode.menus.Add(GetDiGuiTree(item, all));
}
}
return(thisNode);
}
