/// <summary>
/// 请求角色树形
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public IEnumerable <EasyUITree> GetRoleTree(EasyUITreeRequest request)
{
////wher语句查询条件
//string commandText = "";
//if (!request.Where.IsNullOrEmpty())
//{
// //做Where的翻译处理工作
// FilterTranslator whereTranslator = new FilterTranslator();
// //反序列化Filter Group JSON
// whereTranslator.Group = JsonHelper.FromJson<FilterGroup>(request.Where);
// //开始翻译sql语句
// whereTranslator.Translate();
// commandText = FilterParam.AddParameters(whereTranslator.CommandText, whereTranslator.Parms);
//}
//返回ui层的菜单
IEnumerable <EasyUITree> rootRole = new List <EasyUITree>()
{
new EasyUITree()
{
icon = request.RootIcon,
id = 0,
desc = "角色组",
text = "角色组",
children = (List <EasyUITree>)EasyUITree.ToListViewModel(base.GetListBy(r => true)),
}
};
return(rootRole);
}
/// <summary>
/// 获取树形的Select的json数据
/// </summary>
/// <param name="selectData"></param>
/// <returns></returns>
public string GetAllDepartmentSelectToViewModel(EasyUISelectRequest selectData)
{
int total = 0;
var departAllList = base.GetListBy(d => true).ToList();
departAllList.Add(new Sample_Department()
{
depId = 0, depName = "顶级分类", depPid = -1
});
List <EasyUITree> listDepart = new List <EasyUITree>();
//查找所有的一级部门
var ParentDepart = departAllList.Where(con => con.depPid == -1);
foreach (var parent in ParentDepart)
{
//实体转化
EasyUITree parentItem = EasyUITree.ToEntity(parent);
//获取子级
GetDepartmentChildren(ref parentItem, (List <Sample_Department>)departAllList);
listDepart.Add(parentItem);
}
return(JsonHelper.ToJson(listDepart, true));
}
public ActionResult JsonTreeTest()
{
EasyUIBLL bll = new EasyUIBLL();
EasyUITree EUItree = new EasyUITree();
DataTable dt = bll.GetTable();
//int c = dt.Rows.Count;
List <JsonTree> list = EUItree.initTree(dt);
var json = JsonConvert.SerializeObject(list); //把对象集合转换成Json
return(Content(json));
}
private List <EasyUITree> GetTreeJson(List <Category> query)
{
List <EasyUITree> list = new List <EasyUITree>();
foreach (Category item in query)
{
EasyUITree obj = new EasyUITree();
obj.id = item.Id;
obj.text = item.Name;
if (TableCache.Any(o => o.ParentId == item.Id))
{
obj.children = GetTreeJson(TableCache.Where(o => o.ParentId == item.Id).ToList());
}
list.Add(obj);
}
return(list);
}
/// <summary>
/// 获取部门的Tree格式
/// </summary>
/// <param name="treeData">获得树级请求数据</param>
/// <returns></returns>
public IEnumerable <EasyUITree> GetDepartmentTree(EasyUITreeRequest treeData)
{
StringBuilder sbJson = new StringBuilder();
IEnumerable <Sample_Department> departAllList = base.GetListBy(d => true).ToList();
List <EasyUITree> listDepart = new List <EasyUITree>();
//查找所有的一级部门
var ParentDepart = departAllList.Where(con => con.depPid == 0);
foreach (var parent in ParentDepart)
{
//实体转化
EasyUITree parentItem = EasyUITree.ToEntity(parent);
//获取子级
GetDepartmentChildren(ref parentItem, (List <Sample_Department>)departAllList);
listDepart.Add(parentItem);
}
return(listDepart);
}
/// <summary>
/// 获取父级部门下的子部门列表信息
/// </summary>
/// <param name="parent"></param>
/// <param name="allList"></param>
/// <returns></returns>
private void GetDepartmentChildren(ref EasyUITree parent, List <Sample_Department> allList)
{
foreach (Sample_Department depart in allList)
{
if (depart.depPid == parent.id)
{
//实体转化
EasyUITree child = EasyUITree.ToEntity(depart);
if (parent.children == null)
{
parent.children = new List <EasyUITree>();
}
//添加到父级的Children中
parent.children.Add(child);
GetDepartmentChildren(ref child, allList);//递归添加子树
}
}
}
