// GET: /Permission/
public ActionResult Index(string sortOrder,
String SearchField,
String SearchCondition,
String SearchText,
String Export,
int?PageSize,
int?page,
string command)
{
if (command == "Show All")
{
SearchField = null;
SearchCondition = null;
SearchText = null;
Session["SearchField"] = null;
Session["SearchCondition"] = null;
Session["SearchText"] = null;
}
else if (command == "Add New Record")
{
return(RedirectToAction("Create"));
}
else if (command == "Export")
{
Session["Export"] = Export;
}
else if (command == "Search" | command == "Page Size")
{
if (!string.IsNullOrEmpty(SearchText))
{
Session["SearchField"] = SearchField;
Session["SearchCondition"] = SearchCondition;
Session["SearchText"] = SearchText;
}
}
if (command == "Page Size")
{
Session["PageSize"] = PageSize;
}
ViewData["SearchFields"] = GetFields((Session["SearchField"] == null ? "Permission I D" : Convert.ToString(Session["SearchField"])));
ViewData["SearchConditions"] = Library.GetConditions((Session["SearchCondition"] == null ? "Contains" : Convert.ToString(Session["SearchCondition"])));
ViewData["SearchText"] = Session["SearchText"];
ViewData["Exports"] = Library.GetExports((Session["Export"] == null ? "Pdf" : Convert.ToString(Session["Export"])));
ViewData["PageSizes"] = Library.GetPageSizes();
ViewData["CurrentSort"] = sortOrder;
ViewData["PermissionIDSortParm"] = sortOrder == "PermissionID_asc" ? "PermissionID_desc" : "PermissionID_asc";
ViewData["PermissionNameSortParm"] = sortOrder == "PermissionName_asc" ? "PermissionName_desc" : "PermissionName_asc";
dtPermission = PermissionData.SelectAll();
try
{
if (!string.IsNullOrEmpty(Convert.ToString(Session["SearchField"])) & !string.IsNullOrEmpty(Convert.ToString(Session["SearchCondition"])) & !string.IsNullOrEmpty(Convert.ToString(Session["SearchText"])))
{
dtPermission = PermissionData.Search(Convert.ToString(Session["SearchField"]), Convert.ToString(Session["SearchCondition"]), Convert.ToString(Session["SearchText"]));
}
}
catch { }
var Query = from rowPermission in dtPermission.AsEnumerable()
select new Permission()
{
PermissionID = rowPermission.Field <Int32>("PermissionID")
, PermissionName = rowPermission.Field <String>("PermissionName")
};
switch (sortOrder)
{
case "PermissionID_desc":
Query = Query.OrderByDescending(s => s.PermissionID);
break;
case "PermissionID_asc":
Query = Query.OrderBy(s => s.PermissionID);
break;
case "PermissionName_desc":
Query = Query.OrderByDescending(s => s.PermissionName);
break;
case "PermissionName_asc":
Query = Query.OrderBy(s => s.PermissionName);
break;
default: // Name ascending
Query = Query.OrderBy(s => s.PermissionID);
break;
}
if (command == "Export")
{
GridView gv = new GridView();
DataTable dt = new DataTable();
dt.Columns.Add("Permission I D", typeof(string));
dt.Columns.Add("Permission Name", typeof(string));
foreach (var item in Query)
{
dt.Rows.Add(
item.PermissionID
, item.PermissionName
);
}
gv.DataSource = dt;
gv.DataBind();
ExportData(Export, gv, dt);
}
int pageNumber = (page ?? 1);
int?pageSZ = (Convert.ToInt32(Session["PageSize"]) == 0 ? 5 : Convert.ToInt32(Session["PageSize"]));
return(View(Query.ToPagedList(pageNumber, (pageSZ ?? 5))));
}
