public ActionResult RoleList(int pageIndex, int pageSize, string roleName)
{
SysRoleProvider provider = new SysRoleProvider();
List<SysRoleEntity> list = provider.GetList();
List<SysRoleEntity> listResult = new List<SysRoleEntity>();
List<SysRoleEntity> returnList = new List<SysRoleEntity>();
if (!list.IsNullOrEmpty())
{
listResult = list.Where(a => a.RoleNum.Contains(roleName) || a.RoleName.Contains(roleName)).ToList();
returnList = listResult.Skip((pageIndex - 1) * pageSize).Take(pageSize).OrderByDescending(a => a.ID).ToList();
}
this.ReturnJson.AddProperty("Data", ConvertJson.ListToJson<SysRoleEntity>(returnList, "List"));
this.ReturnJson.AddProperty("RowCount", listResult.Count);
return Content(this.ReturnJson.ToString());
}
public ActionResult ToExcel()
{
PageInfo pageInfo = new Git.Framework.DataTypes.PageInfo() { PageIndex = 1, PageSize = Int32.MaxValue };
string roleName = WebUtil.GetFormValue<string>("roleName", string.Empty);
SysRoleProvider provider = new SysRoleProvider();
SysRoleEntity entity = new SysRoleEntity();
List<SysRoleEntity> list = provider.GetList();
List<SysRoleEntity> listResult = new List<SysRoleEntity>();
if (!list.IsNullOrEmpty())
{
listResult = list.Where(a => a.RoleNum.Contains(roleName) || a.RoleName.Contains(roleName)).OrderByDescending(a => a.ID).ToList();
}
if (!listResult.IsNullOrEmpty())
{
DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("序号"));
dt.Columns.Add(new DataColumn("角色编号"));
dt.Columns.Add(new DataColumn("角色名"));
dt.Columns.Add(new DataColumn("创建时间"));
dt.Columns.Add(new DataColumn("备注"));
int count = 1;
foreach (SysRoleEntity t in listResult)
{
DataRow row = dt.NewRow();
row[0] = count;
row[1] = t.RoleNum;
row[2] = t.RoleName;
row[3] = t.CreateTime;
row[4] = t.Remark;
count++;
dt.Rows.Add(row);
}
string filePath = Server.MapPath("~/UploadFiles/");
if (!System.IO.Directory.Exists(filePath))
{
System.IO.Directory.CreateDirectory(filePath);
}
string filename = string.Format("角色管理{0}.xls", DateTime.Now.ToString("yyyyMMddHHmmss"));
NPOIExcel excel = new NPOIExcel("角色管理", "角色", System.IO.Path.Combine(filePath, filename));
excel.ToExcel(dt);
this.ReturnJson.AddProperty("Path", ("/UploadFiles/" + filename).Escape());
}
else
{
this.ReturnJson.AddProperty("d", "无数据导出!")
;
}
return Content(this.ReturnJson.ToString());
}
/// <summary>
/// 获得角色的下拉列表
/// </summary>
/// <param name="roleNum">角色编号</param>
/// <returns></returns>
public static string GetRoleList(string roleNum)
{
SysRoleProvider provider = new SysRoleProvider();
List<SysRoleEntity> list = provider.GetList();
StringBuilder sb = new StringBuilder();
string roleTemplate = "<option value='{0}' {1}>{2}</option>";
sb.AppendFormat(roleTemplate, "", "", "请选择角色");
if (!list.IsNullOrEmpty())
{
foreach (SysRoleEntity role in list)
{
sb.AppendFormat(roleTemplate, role.RoleNum, role.RoleNum == roleNum ? "selected='selected'" : string.Empty, role.RoleName);
}
}
return sb.ToString();
}