private void SetSelectedItemFromQueryString()
{
string id = string.Empty;
if (Page.Request["tabid"] != null)
{
id = Page.Request["tabid"].Replace("__", ":");
}
int ctr = 1;
foreach (TabItem tabItem in _tabItems)
{
tabItem.Id_internal = this.ClientID + "Item" + ctr.ToString();
if (tabItem.Id.Equals(id, StringComparison.CurrentCultureIgnoreCase))
{
tabItem.Selected = true;
this._selectedTabItem = tabItem;
}
else
{
tabItem.Selected = false;
}
ctr++;
}
}
public void RaisePostBackEvent(string eventArgument)
{
this.SetSelectedItem(eventArgument);
if (this._selectedTabItem != null)
{
TabItemClickedEventArgs eventArgs =
new TabItemClickedEventArgs(_selectedTabItem, _lastSelectedTabItem);
OnTabItemClicked(eventArgs);
if (eventArgs.Cancel)
{
this._selectedTabItem.Selected = false;
if (this._lastSelectedTabItem != null)
this._lastSelectedTabItem.Selected = true;
this._selectedTabItem = this._lastSelectedTabItem;
}
}
}
public TabItemClickedEventArgs(TabItem selectedTabItem, TabItem lastSelectedTabItem)
{
this.selectedTabItem = selectedTabItem;
this.lastSelectedTabItem = lastSelectedTabItem;
}
private void SetSelectedItem(string id)
{
int ctr = 1;
foreach (TabItem tabItem in _tabItems)
{
tabItem.Id_internal = this.ClientID + "Item" + ctr.ToString();
if (tabItem.Selected)
{
this._lastSelectedTabItem = tabItem;
tabItem.Selected = false;
}
if (tabItem.Id.Equals(id, StringComparison.CurrentCultureIgnoreCase))
{
tabItem.Selected = true;
this._selectedTabItem = tabItem;
}
else
{
tabItem.Selected = false;
}
ctr++;
}
}
public void Remove(TabItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
int index = IndexOf(item);
if (index >= 0)
{
RemoveAt(index);
}
}
private void CreateFieldsInTabs(Control container)
{
Fields = new System.Collections.Hashtable();
// create a tabstrip with the categories
_TabStrip = new SCSWeb.TabStrip();
#if VERSION4
_TabStrip.ViewStateMode = ViewStateMode.Enabled;
#endif
_TabStrip.TabItemClicked += new SCSWeb.TabStrip.ItemClickedHandler(TabStrip_TabItemClicked);
container.Controls.Add(_TabStrip);
// create a multiview to store the tab contents
_TabMultiView = new MultiView();
container.Controls.Add(_TabMultiView);
// collect list of categories from the columns
ListOfTabs = "Main";
foreach (DataColumn dc in _dccol)
if (ListOfTabs.IndexOf(dc.Namespace) < 0)
ListOfTabs = string.Format("{0},{1}", ListOfTabs, dc.Namespace);
// create menu items as tabs
string[] strTabs = ListOfTabs.Split(',');
//_Tabs = new List<View>(strTabs.Length);
foreach (string strCategory in strTabs)
{
// add tab to tabstrip
SCSWeb.TabItem objTab = new SCSWeb.TabItem();
objTab.Text = strCategory;
objTab.Tag = strCategory;
_TabStrip.Items.Add(objTab);
// add corresponding view
View objTabView = new View();
objTabView.ID = strCategory;
//_Tabs.Add(objTabView);
_TabMultiView.Controls.Add(objTabView);
// create a table within the view
Table tbl = new Table();
tbl.CssClass = CssClassTable;
TableRow tr = null;
TableCell td = null;
objTabView.Controls.Add(tbl);
int iColNbr = 0;
foreach (DataColumn dc in _dccol)
{
if (dc.ColumnName != null && dc.Namespace == strCategory )
{
iColNbr++;
// if there are more than the given nbr of rows, start adding columns instead of rows
// making the formview grow sideways instead of downward
if (iColNbr > NbrRows)
// add columns starting from first row on
tr = tbl.Rows[ ( iColNbr - 1 ) % NbrRows ];
else
{
tr = new TableRow();
tr.BorderWidth = Unit.Pixel(0);
tr.VerticalAlign = VerticalAlign.Top;
tbl.Rows.Add(tr);
}
// for each DataColum create a TableRow with 2 cells
td = new TableCell();
td.Wrap = false;
tr.Cells.Add(td);
td.Text = FormatColumnName(dc.ColumnName) + ":";
td.CssClass = CssClassTableCell;
td = new TableCell();
td.Wrap = false;
tr.Cells.Add(td);
CreateColumnControl(td, dc);
}
}
}
// make the first tab selected
_TabStrip.Items[0].Selected = true;
_TabMultiView.SetActiveView(_TabMultiView.Views[0]);
if (_type == ListItemType.Item)
{
LinkButton lnkEdit = new LinkButton();
lnkEdit.Text = "Edit";
lnkEdit.ToolTip = "Click here to turn on the EditItemTemplate of the FormView";
lnkEdit.CommandName = "Edit";
container.Controls.Add(lnkEdit);
}
else
{
// create a table to hold the link buttons
Table tbl = new Table();
tbl.CssClass = CssClassTable;
TableRow tr = new TableRow();
TableCell td = new TableCell();
LinkButton lnkButton = new LinkButton();
lnkButton.Text = "Cancel";
lnkButton.ToolTip = "Click here to cancel the Edit process";
lnkButton.CommandName = "Cancel";
lnkButton.CausesValidation = false;
td.Controls.Add(lnkButton);
tr.Controls.Add(td);
td = new TableCell();
lnkButton = new LinkButton();
lnkButton.Text = "Update";
lnkButton.ToolTip = "Click here to update the record";
lnkButton.CommandName = "Update";
lnkButton.CausesValidation = false;
td.Controls.Add(lnkButton);
tr.Controls.Add(td);
tbl.Controls.Add(tr);
container.Controls.Add(tbl);
}
}
void IStateManager.LoadViewState(object savedState)
{
if (savedState == null)
{
return;
}
if (savedState is Pair)
{
// All items were saved.
// Create new TabItem collection using view state.
_saveAll = true;
Pair p = (Pair)savedState;
ArrayList types = (ArrayList)p.First;
ArrayList states = (ArrayList)p.Second;
int count = types.Count;
_tabItems = new ArrayList(count);
for (int i = 0; i < count; i++)
{
TabItem tabItem = null;
if (((char)types[i]).Equals('c'))
//{
tabItem = new TabItem();
//}
//else
//{
//}
Add(tabItem);
((IStateManager)tabItem).LoadViewState(states[i]);
}
}
else
{
// Load modified items.
Triplet t = (Triplet)savedState;
ArrayList indices = (ArrayList)t.First;
ArrayList types = (ArrayList)t.Second;
ArrayList states = (ArrayList)t.Third;
for (int i = 0; i < indices.Count; i++)
{
int index = (int)indices[i];
if (index < this.Count)
{
((IStateManager)_tabItems[index]).LoadViewState(states[i]);
}
else
{
TabItem tabItem = null;
//if (((char)types[i]).Equals('c'))
//{
tabItem = new TabItem();
//}
//else
//{
//}
Add(tabItem);
((IStateManager)tabItem).LoadViewState(states[i]);
}
}
}
}
public void Insert(int index, TabItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
_tabItems.Insert(index, item);
if (_isTrackingViewState)
{
((IStateManager)item).TrackViewState();
_saveAll = true;
}
}
public int IndexOf(TabItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
return _tabItems.IndexOf(item);
}
public bool Contains(TabItem item)
{
if (item == null)
{
return false;
}
return _tabItems.Contains(item);
}
public int Add(TabItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
_tabItems.Add(item);
if (_isTrackingViewState)
{
((IStateManager)item).TrackViewState();
item.SetDirty();
}
return _tabItems.Count - 1;
}
