public Pager(PagedDataSource pagedDataSource, int columnSpan, DataGridPagerStyle pagerStyle)
: this(pagedDataSource, columnSpan)
{
NextPageText = pagerStyle.NextPageText;
PrevPageText = pagerStyle.PrevPageText;
CssClass = pagerStyle.CssClass;
HorizontalAlign = pagerStyle.HorizontalAlign;
}
/// <include file='doc\DataGridPagingPage.uex' path='docs/doc[@for="DataGridPagingPage.LoadComponent"]/*' />
/// <devdoc>
/// Loads the component into the page.
/// </devdoc>
protected override void LoadComponent()
{
InitPage();
DataGrid dataGrid = (DataGrid)GetBaseControl();
DataGridPagerStyle pagerStyle = dataGrid.PagerStyle;
allowPagingCheck.Checked = dataGrid.AllowPaging;
allowCustomPagingCheck.Checked = dataGrid.AllowCustomPaging;
pageSizeEdit.Text = (dataGrid.PageSize).ToString();
visibleCheck.Checked = pagerStyle.Visible;
switch (pagerStyle.Mode)
{
case PagerMode.NextPrev:
modeCombo.SelectedIndex = IDX_MODE_PAGEBUTTONS;
break;
case PagerMode.NumericPages:
modeCombo.SelectedIndex = IDX_MODE_PAGENUMBERS;
break;
}
switch (pagerStyle.Position)
{
case PagerPosition.Bottom:
posCombo.SelectedIndex = IDX_POS_BOTTOM;
break;
case PagerPosition.Top:
posCombo.SelectedIndex = IDX_POS_TOP;
break;
case PagerPosition.TopAndBottom:
posCombo.SelectedIndex = IDX_POS_TOPANDBOTTOM;
break;
}
nextPageTextEdit.Text = pagerStyle.NextPageText;
prevPageTextEdit.Text = pagerStyle.PrevPageText;
pageButtonCountEdit.Text = (pagerStyle.PageButtonCount).ToString();
UpdateEnabledVisibleState();
}
protected override void LoadComponent()
{
this.InitPage();
System.Web.UI.WebControls.DataGrid baseControl = (System.Web.UI.WebControls.DataGrid)base.GetBaseControl();
DataGridPagerStyle pagerStyle = baseControl.PagerStyle;
this.allowPagingCheck.Checked = baseControl.AllowPaging;
this.allowCustomPagingCheck.Checked = baseControl.AllowCustomPaging;
this.pageSizeEdit.Text = baseControl.PageSize.ToString(NumberFormatInfo.CurrentInfo);
this.visibleCheck.Checked = pagerStyle.Visible;
switch (pagerStyle.Mode)
{
case PagerMode.NextPrev:
this.modeCombo.SelectedIndex = 0;
break;
case PagerMode.NumericPages:
this.modeCombo.SelectedIndex = 1;
break;
}
switch (pagerStyle.Position)
{
case PagerPosition.Bottom:
this.posCombo.SelectedIndex = 1;
break;
case PagerPosition.Top:
this.posCombo.SelectedIndex = 0;
break;
case PagerPosition.TopAndBottom:
this.posCombo.SelectedIndex = 2;
break;
}
this.nextPageTextEdit.Text = pagerStyle.NextPageText;
this.prevPageTextEdit.Text = pagerStyle.PrevPageText;
this.pageButtonCountEdit.Text = pagerStyle.PageButtonCount.ToString(NumberFormatInfo.CurrentInfo);
this.UpdateEnabledVisibleState();
}
protected override void InitializePager(DataGridItem item, int columnSpan, PagedDataSource pagedDataSource)
{
int colspan = 0;
if (LayoutFixed)
{
foreach (DataGridColumn dgc in this.Columns)
{
if (dgc.Visible)
{
colspan++;
}
}
this.Style.Add("table-layout", "fixed");
}
else
{
colspan = columnSpan;
}
Table tbl = new Table();
tbl.CellPadding = 3;
tbl.CellSpacing = 0;
tbl.BorderWidth = Unit.Pixel(0);
tbl.CssClass = "ibn-propertysheet";
tbl.Width = Unit.Percentage(100);
TableRow tr1 = new TableRow();
TableCell tableCell = new TableCell();
tableCell.HorizontalAlign = HorizontalAlign.Right;
//tableCell.ColumnSpan = columnSpan;
DataGridPagerStyle dataGridPagerStyle = PagerStyle;
Label lbl = new Label();
//lbl.CssClass = PagerStyle.CssClass;
lbl.Text = LocRM.GetString("Page") + ": ";
tableCell.Controls.Add(lbl);
TableCell tableCellL = new TableCell();
Label lblPageSize = new Label();
//lblPageSize.CssClass = PagerStyle.CssClass;
lblPageSize.Text = LocRM.GetString("PageSize") + ": ";
DropDownList ddl = new DropDownList();
ddl.ClearSelection();
ddl.Items.Add(new ListItem(LocRM.GetString("10i"), "10"));
ddl.Items.Add(new ListItem(LocRM.GetString("25i"), "25"));
ddl.Items.Add(new ListItem(LocRM.GetString("50i"), "50"));
ddl.Items.Add(new ListItem(LocRM.GetString("100i"), "100"));
CommonHelper.SafeSelect(ddl, PageSize.ToString());
// pager.BorderWidth = Unit.Pixel(1);
ddl.CssClass = "text";
ddl.AutoPostBack = true;
ddl.SelectedIndexChanged += new System.EventHandler(OnChangePageSize);
tableCellL.Controls.Add(lblPageSize);
tableCellL.Controls.Add(ddl);
int i1 = pagedDataSource.PageCount;
int j1 = pagedDataSource.CurrentPageIndex + 1;
int k1 = dataGridPagerStyle.PageButtonCount;
int i2 = k1;
if (i1 < i2)
{
i2 = i1;
}
int j2 = 1;
int k2 = i2;
if (j1 > k2)
{
j2 = pagedDataSource.CurrentPageIndex / k1 * k1 + 1;
k2 = j2 + k1 - 1;
if (k2 > i1)
{
k2 = i1;
}
if (k2 - j2 + 1 < k1)
{
j2 = Math.Max(1, k2 - k1 + 1);
}
}
if (j2 != 1)
{
LinkButton linkButton3 = new DataGridExtendedLinkButton();
linkButton3.Text = "...";
linkButton3.CommandName = "Page";
int k3 = j2 - 1;
linkButton3.CommandArgument = k3.ToString(NumberFormatInfo.InvariantInfo);
linkButton3.CausesValidation = false;
tableCell.Controls.Add(linkButton3);
tableCell.Controls.Add(new LiteralControl(" "));
}
for (int j3 = j2; j3 <= k2; j3++)
{
string str = j3.ToString(NumberFormatInfo.InvariantInfo);
if (j3 == j1)
{
Label label3 = new Label();
label3.Font.Bold = true;
label3.Text = str;
tableCell.Controls.Add(label3);
}
else
{
LinkButton linkButton3 = new DataGridExtendedLinkButton();
linkButton3.Text = "[ " + str + " ]";
linkButton3.CommandName = "Page";
linkButton3.CommandArgument = str;
linkButton3.CausesValidation = false;
tableCell.Controls.Add(linkButton3);
}
if (j3 < k2)
{
tableCell.Controls.Add(new LiteralControl(" "));
}
}
if (i1 > k2)
{
tableCell.Controls.Add(new LiteralControl(" "));
LinkButton linkButton3 = new DataGridExtendedLinkButton();
linkButton3.Text = "[ ... ]";
linkButton3.CommandName = "Page";
int k3 = k2 + 1;
linkButton3.CommandArgument = k3.ToString(NumberFormatInfo.InvariantInfo);
linkButton3.CausesValidation = false;
tableCell.Controls.Add(linkButton3);
}
tbl.Rows.Add(tr1);
tr1.Cells.Add(tableCellL);
tr1.Cells.Add(tableCell);
TableCell tc = new TableCell();
tc.ColumnSpan = colspan;
tc.CssClass = "ibn-vb2";
tc.Controls.Add(tbl);
item.Cells.Add(tc);
}
public void FixtureSetUp()
{
pager_style = new DataGrid().PagerStyle;
}
protected override void SaveComponent()
{
System.Web.UI.WebControls.DataGrid baseControl = (System.Web.UI.WebControls.DataGrid)base.GetBaseControl();
DataGridPagerStyle pagerStyle = baseControl.PagerStyle;
baseControl.AllowPaging = this.allowPagingCheck.Checked;
baseControl.AllowCustomPaging = this.allowCustomPagingCheck.Checked;
string s = this.pageSizeEdit.Text.Trim();
if (s.Length != 0)
{
try
{
baseControl.PageSize = int.Parse(s, CultureInfo.InvariantCulture);
}
catch
{
this.pageSizeEdit.Text = baseControl.PageSize.ToString(NumberFormatInfo.CurrentInfo);
}
}
pagerStyle.Visible = this.visibleCheck.Checked;
switch (this.modeCombo.SelectedIndex)
{
case 0:
pagerStyle.Mode = PagerMode.NextPrev;
break;
case 1:
pagerStyle.Mode = PagerMode.NumericPages;
break;
}
switch (this.posCombo.SelectedIndex)
{
case 0:
pagerStyle.Position = PagerPosition.Top;
break;
case 1:
pagerStyle.Position = PagerPosition.Bottom;
break;
case 2:
pagerStyle.Position = PagerPosition.TopAndBottom;
break;
}
pagerStyle.NextPageText = this.nextPageTextEdit.Text;
pagerStyle.PrevPageText = this.prevPageTextEdit.Text;
string str2 = this.pageButtonCountEdit.Text.Trim();
if (str2.Length != 0)
{
try
{
pagerStyle.PageButtonCount = int.Parse(str2, CultureInfo.InvariantCulture);
}
catch
{
this.pageButtonCountEdit.Text = pagerStyle.PageButtonCount.ToString(NumberFormatInfo.CurrentInfo);
}
}
}
/// <include file='doc\DataGridPagingPage.uex' path='docs/doc[@for="DataGridPagingPage.SaveComponent"]/*' />
/// <devdoc>
/// Saves the component loaded into the page.
/// </devdoc>
protected override void SaveComponent()
{
DataGrid dataGrid = (DataGrid)GetBaseControl();
DataGridPagerStyle pagerStyle = dataGrid.PagerStyle;
dataGrid.AllowPaging = allowPagingCheck.Checked;
dataGrid.AllowCustomPaging = allowCustomPagingCheck.Checked;
try {
int pageSize = 10;
string pageSizeText = pageSizeEdit.Text.Trim();
if (pageSizeText.Length != 0)
{
pageSize = Int32.Parse(pageSizeText, CultureInfo.InvariantCulture);
}
dataGrid.PageSize = pageSize;
} catch (Exception) {
pageSizeEdit.Text = (dataGrid.PageSize).ToString();
}
pagerStyle.Visible = visibleCheck.Checked;
switch (modeCombo.SelectedIndex)
{
case IDX_MODE_PAGEBUTTONS:
pagerStyle.Mode = PagerMode.NextPrev;
break;
case IDX_MODE_PAGENUMBERS:
pagerStyle.Mode = PagerMode.NumericPages;
break;
}
switch (posCombo.SelectedIndex)
{
case IDX_POS_BOTTOM:
pagerStyle.Position = PagerPosition.Bottom;
break;
case IDX_POS_TOP:
pagerStyle.Position = PagerPosition.Top;
break;
case IDX_POS_TOPANDBOTTOM:
pagerStyle.Position = PagerPosition.TopAndBottom;
break;
}
pagerStyle.NextPageText = nextPageTextEdit.Text;
pagerStyle.PrevPageText = prevPageTextEdit.Text;
try {
int pageButtonCount = 10;
string pageButtonCountText = pageButtonCountEdit.Text.Trim();
if (pageButtonCountText.Length != 0)
{
pageButtonCount = Int32.Parse(pageButtonCountText, CultureInfo.InvariantCulture);
}
pagerStyle.PageButtonCount = pageButtonCount;
} catch (Exception) {
pageButtonCountEdit.Text = (pagerStyle.PageButtonCount).ToString();
}
}