/// <summary>
/// 修改
/// </summary>
/// <param name="roles"></param>
/// <returns></returns>
public String Update(Roles roles)
{
try
{
int result = new BLRoles().Update(roles);
if (result > 0)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "修改成功"
}));
}
else
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "修改失败"
}));
}
}
catch (Exception ex)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "修改失败,失败原因:" + ex.Message
}));
}
}
/// <summary>
/// 新增
/// </summary>
/// <param name="roles"></param>
/// <returns></returns>
public String Add(Roles roles)
{
try
{
roles.RoleId = Guid.NewGuid().ToString();
int result = new BLRoles().Add(roles);
if (result > 0)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "新增成功"
}));
}
else
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "新增失败"
}));
}
}
catch (Exception ex)
{
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = false, msg = "新增失败,失败原因:" + ex.Message
}));
}
}
/// <summary>
/// 分页查询
/// </summary>
/// <returns></returns>
public String SelectByPage(int limit, int start)
{
int total;
List <Roles> roless = new BLRoles().Select(limit, start, new HashTableExp(), out total, "and Role_Id<>'-1'");
return(JsonConvert.JavaScriptSerializer(new ExtGridRecord(roless, total)));
}
/// <summary>
/// 删除
/// </summary>
/// <param name="ids">Id的集合，如1，2，3</param>
/// <returns></returns>
public String Delete(String ids)
{
int num = new BLRoles().Delete(ids);
return(JsonConvert.JavaScriptSerializer(new ExtResult()
{
success = true, msg = "成功删除" + num + "条数据"
}));
}
/// <summary>
/// 查询角色树信息
/// </summary>
/// <returns></returns>
public String Search()
{
List <Roles> roless = new BLRoles().Select(new HashTableExp(), "and Role_Id<>'-1'");
List <ExtTreeNode <Roles> > nodes = new List <ExtTreeNode <Roles> >();
foreach (var item in roless)
{
nodes.Add(new ExtTreeNode <Roles>()
{
id = item.RoleId,
text = item.RoleName,
leaf = true,
Tobject = item
});
}
return(JsonConvert.JavaScriptSerializer(nodes));
}
/// <summary>
/// 获得所有角色信息
/// </summary>
/// <returns></returns>
public String GetAllRoles()
{
List <Roles> roles = new BLRoles().Select(new HashTableExp(), "and Role_Id<>'-1'");
return(JsonConvert.JavaScriptSerializer(roles));
}