/// <summary>
/// GetPreviousId
/// </summary>
/// <param name="unitsNavigatorTDS">unitsNavigatorTDS</param>
/// <param name="currentUnitId">currentUnitId</param>
/// <returns>prevUnitId</returns>
public static int GetPreviousId(UnitsNavigatorTDS unitsNavigatorTDS, int currentUnitId)
{
int prevUnitId = currentUnitId;
for (int i = 0; i < unitsNavigatorTDS.UnitsNavigator.DefaultView.Count; i++)
{
if ((int)unitsNavigatorTDS.UnitsNavigator.DefaultView[i]["UnitID"] == currentUnitId)
{
if (i == 0)
{
prevUnitId = currentUnitId;
}
else
{
prevUnitId = (int)unitsNavigatorTDS.UnitsNavigator.DefaultView[i - 1]["UnitID"];
}
break;
}
}
return prevUnitId;
}
/// <summary>
/// GetNextId
/// </summary>
/// <param name="unitsNavigatorTDS">unitsNavigatorTDS</param>
/// <param name="currentUnitId">currentUnitId</param>
/// <returns>nextUnitId</returns>
public static int GetNextId(UnitsNavigatorTDS unitsNavigatorTDS, int currentUnitId)
{
int nextUnitId = currentUnitId;
for (int i = 0; i < unitsNavigatorTDS.UnitsNavigator.DefaultView.Count; i++)
{
if ((int)unitsNavigatorTDS.UnitsNavigator.DefaultView[i]["UnitID"] == currentUnitId)
{
if (i == unitsNavigatorTDS.UnitsNavigator.DefaultView.Count - 1)
{
nextUnitId = currentUnitId;
}
else
{
nextUnitId = (int)unitsNavigatorTDS.UnitsNavigator.DefaultView[i + 1]["UnitID"];
}
break;
}
}
return nextUnitId;
}
// ////////////////////////////////////////////////////////////////////////
// EVENTS
//
protected void Page_Load(object sender, EventArgs e)
{
// Register client scripts
this.RegisterClientScripts();
if (!IsPostBack)
{
// Security check
if (!(Convert.ToBoolean(Session["sgLFS_FLEETMANAGEMENT_UNITS_VIEW"])))
{
Response.Redirect("./../../error_page.aspx?error=" + "You are not authorized to view this page. Contact your system administrator.");
}
// Validate query string
if ((string)Request.QueryString["source_page"] == null)
{
Response.Redirect("./../../error_page.aspx?error=" + "Invalid query string in units_navigator2.aspx");
}
// Tag Page
hdfCompanyId.Value = Session["companyID"].ToString();
hdfFmType.Value = "Units";
// Prepare initial data
// ... For sortByList
odsSortByList.DataBind();
ddlSortBy.DataSourceID = "odsSortByList";
ddlSortBy.DataValueField = "SortID";
ddlSortBy.DataTextField = "Name";
ddlSortBy.DataBind();
// ... For
odsViewForDisplayList.DataBind();
ddlCondition1.DataSourceID = "odsViewForDisplayList";
ddlCondition1.DataValueField = "ConditionID";
ddlCondition1.DataTextField = "Name";
ddlCondition1.DataBind();
// ... For view ddl
int companyId = Int32.Parse(hdfCompanyId.Value.Trim());
string fmType = hdfFmType.Value;
int loginId = Convert.ToInt32(Session["loginID"]);
string viewTypeGlobal = "";
string viewTypePersonal = "Personal";
// Global Views check
if (Convert.ToBoolean(Session["sgLFS_GLOBALVIEWS_VIEW"]))
{
viewTypeGlobal = "Global";
}
FmViewList fmViewList = new FmViewList(new DataSet());
fmViewList.LoadAndAddItem(fmType, viewTypeGlobal, viewTypePersonal, loginId, companyId);
ddlView.DataSource = fmViewList.Table;
ddlView.DataValueField = "ViewID";
ddlView.DataTextField = "Name";
ddlView.DataBind();
ddlView.SelectedIndex = 1;
// If coming from
// ... units_navigator.aspx or units_navigator2.aspx
if ((Request.QueryString["source_page"] == "units_navigator.aspx") || (Request.QueryString["source_page"] == "units_navigator2.aspx"))
{
RestoreNavigatorState();
unitsNavigatorTDS = (UnitsNavigatorTDS)Session["unitsNavigatorTDS"];
}
// ... units_edit.aspx, units_summary.aspx or units_delete.aspx
if ((Request.QueryString["source_page"] == "units_edit.aspx") || (Request.QueryString["source_page"] == "units_summary.aspx") || (Request.QueryString["source_page"] == "units_delete.aspx"))
{
RestoreNavigatorState();
if (Request.QueryString["update"] == "no")
{
unitsNavigatorTDS = (UnitsNavigatorTDS)Session["unitsNavigatorTDS"];
}
else
{
// ... Delete store data
Session.Contents.Remove("unitsNavigatorTDS");
// ... Search data with updates
if (hdfBtnOrigin.Value == "Search")
{
unitsNavigatorTDS = SubmitSearch();
}
else
{
if (hdfBtnOrigin.Value == "Go")
{
unitsNavigatorTDS = SubmitSearchForViews();
}
}
// ... store datasets
Session["unitsNavigatorTDS"] = unitsNavigatorTDS;
}
}
// ... units_delete.aspx, units_summary.aspx or units_edit.aspx
if ((Request.QueryString["source_page"] == "units_delete.aspx") || (Request.QueryString["source_page"] == "units_summary.aspx") || (Request.QueryString["source_page"] == "units_edit.aspx"))
{
try
{
if (unitsNavigatorTDS.UnitsNavigator.Rows.Count == 0)
{
string url = "./units_navigator.aspx?source_page=units_navigator2.aspx&fm_type=" + hdfFmType.Value + GetNavigatorState() + "&no_results=yes";
Response.Redirect(url);
}
}
catch
{
string url = "./units_navigator.aspx?source_page=out";
Response.Redirect(url);
}
}
// For the grid
grdUnitsNavigator.DataSource = unitsNavigatorTDS.UnitsNavigator;
grdUnitsNavigator.DataBind();;
//... for the total rows
if (unitsNavigatorTDS.UnitsNavigator.Rows.Count > 0)
{
lblTotalRows.Text = "Total Rows: " + unitsNavigatorTDS.UnitsNavigator.Rows.Count;
lblTotalRows.Visible = true;
}
else
{
lblTotalRows.Visible = false;
}
}
else
{
// Restore TDS
unitsNavigatorTDS = (UnitsNavigatorTDS)Session["unitsNavigatorTDS"];
// ... for the total rows
if (unitsNavigatorTDS.UnitsNavigator.Rows.Count > 0)
{
lblTotalRows.Text = "Total Rows: " + unitsNavigatorTDS.UnitsNavigator.Rows.Count;
lblTotalRows.Visible = true;
}
else
{
lblTotalRows.Visible = false;
}
}
}
/// <summary>
/// InitData
/// </summary>
protected override void InitData()
{
_data = new UnitsNavigatorTDS();
}
protected void btnSearch_Click(object sender, EventArgs e)
{
Page.Validate();
if (Page.IsValid)
{
// Tag Page
hdfBtnOrigin.Value = "Search";
string url = "";
// Delete store data
Session.Contents.Remove("unitsNavigatorTDS");
// Get data from DA gateway
unitsNavigatorTDS = SubmitSearch();
// Show results
if (unitsNavigatorTDS.UnitsNavigator.Rows.Count > 0)
{
// ... Store data
Session["unitsNavigatorTDS"] = unitsNavigatorTDS;
// ... Go to the results page
url = "./units_navigator2.aspx?source_page=units_navigator2.aspx" + GetNavigatorState();
}
else
{
// ... Go to the search page
url = "./units_navigator.aspx?source_page=units_navigator2.aspx" + GetNavigatorState() + "&no_results=yes";
}
Response.Redirect(url);
}
}
