// ////////////////////////////////////////////////////////////////////////
// METHODS
//
public MaterialsNavigatorTDS.MaterialNavigatorDataTable GetNavigator()
{
materialsNavigator = (MaterialsNavigatorTDS.MaterialNavigatorDataTable)Session["materialsNavigatorNewDummy"];
if (materialsNavigator == null)
{
materialsNavigator = ((MaterialsNavigatorTDS.MaterialNavigatorDataTable)Session["materialsNavigator"]);
}
return materialsNavigator;
}
protected void AddNewEmptyFix(GridView grdNavigator)
{
if (grdNavigator.Rows.Count == 0)
{
MaterialsNavigatorTDS.MaterialNavigatorDataTable dt = new MaterialsNavigatorTDS.MaterialNavigatorDataTable();
dt.AddMaterialNavigatorRow(-1,"", "", "", "", "", "", false, -1, false, 0,0);
Session["materialsNavigatorNewDummy"] = dt;
grdNavigator.DataBind();
}
// normally executes at all postbacks
if (grdNavigator.Rows.Count == 1)
{
MaterialsNavigatorTDS.MaterialNavigatorDataTable dt = (MaterialsNavigatorTDS.MaterialNavigatorDataTable)Session["materialsNavigatorNewDummy"];
if (dt != null)
{
grdNavigator.Rows[0].Visible = false;
grdNavigator.Rows[0].Controls.Clear();
}
}
}
// ////////////////////////////////////////////////////////////////////////
// EVENTS
//
protected void Page_Load(object sender, EventArgs e)
{
// Register client scripts
this.RegisterClientScripts();
if (!IsPostBack)
{
// Security check
if (!(Convert.ToBoolean(Session["sgLFS_RESOURCES_MATERIALS_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 materials_navigator2.aspx");
}
// Tag Page
hdfCompanyId.Value = Session["companyID"].ToString();
hdfResourceType.Value = "Materials";
Session.Remove("materialsNavigatorNewDummy");
// Prepare initial data
// ... For
odsViewForDisplayList.DataBind();
ddlCondition1.DataSourceID = "odsViewForDisplayList";
ddlCondition1.DataValueField = "ConditionID";
ddlCondition1.DataTextField = "Name";
ddlCondition1.DataBind();
// If coming from
// ... materials_navigator.aspx or materials_navigator2.aspx
if ((Request.QueryString["source_page"] == "materials_navigator.aspx") || (Request.QueryString["source_page"] == "materials_navigator2.aspx"))
{
RestoreNavigatorState();
materialsNavigatorTDS = (MaterialsNavigatorTDS)Session["materialsNavigatorTDS"];
}
// ... materials_edit.aspx, materials_summary.aspx or materials_delete.aspx
if ((Request.QueryString["source_page"] == "materials_edit.aspx") || (Request.QueryString["source_page"] == "materials_summary.aspx") || (Request.QueryString["source_page"] == "materials_delete.aspx"))
{
RestoreNavigatorState();
if (Request.QueryString["update"] == "no")
{
materialsNavigatorTDS = (MaterialsNavigatorTDS)Session["materialsNavigatorTDS"];
}
else
{
// ... Delete store data
Session.Contents.Remove("materialsNavigatorTDS");
// ... Search data with updates
materialsNavigatorTDS = SubmitSearch();
// ... store datasets
Session["materialsNavigatorTDS"] = materialsNavigatorTDS;
}
}
// ... materials_delete.aspx, materials_summary.aspx or materials_edit.aspx
if ((Request.QueryString["source_page"] == "materials_delete.aspx") || (Request.QueryString["source_page"] == "materials_summary.aspx") || (Request.QueryString["source_page"] == "materials_edit.aspx"))
{
if (materialsNavigatorTDS.MaterialNavigator.Rows.Count == 0)
{
string url = "./materials_navigator.aspx?source_page=materials_navigator2.aspx&re_type=" + hdfResourceType.Value + GetNavigatorState() + "&no_results=yes";
Response.Redirect(url);
}
}
Session["materialsNavigatorTDS"] = materialsNavigatorTDS;
Session["materialsNavigator"] = materialsNavigatorTDS.MaterialNavigator;
// ... for the total rows
if (materialsNavigatorTDS.MaterialNavigator.Rows.Count > 0)
{
lblTotalRows.Text = "Total Rows: " + materialsNavigatorTDS.MaterialNavigator.Rows.Count;
lblTotalRows.Visible = true;
}
else
{
lblTotalRows.Visible = false;
}
}
else
{
// Restore searched data (if any)
materialsNavigatorTDS = (MaterialsNavigatorTDS)Session["materialsNavigatorTDS"];
materialsNavigator = materialsNavigatorTDS.MaterialNavigator;
// ... for the total rows
if (materialsNavigatorTDS.MaterialNavigator.Rows.Count > 0)
{
lblTotalRows.Text = "Total Rows: " + materialsNavigatorTDS.MaterialNavigator.Rows.Count;
lblTotalRows.Visible = true;
}
else
{
lblTotalRows.Visible = false;
}
}
}
