private string GetCssClassTableRow(
BocListRenderingContext renderingContext,
bool isChecked,
BocListDataRowRenderEventArgs dataRowRenderEventArgs)
{
string cssClassTableRow = CssClasses.DataRow;
if (dataRowRenderEventArgs.IsOddRow)
{
cssClassTableRow += " " + CssClasses.DataRowOdd;
}
else
{
cssClassTableRow += " " + CssClasses.DataRowEven;
}
if (!string.IsNullOrEmpty(dataRowRenderEventArgs.AdditionalCssClassForDataRow))
{
cssClassTableRow += " " + dataRowRenderEventArgs.AdditionalCssClassForDataRow;
}
if (isChecked && renderingContext.Control.AreDataRowsClickSensitive())
{
cssClassTableRow += " " + CssClasses.DataRowSelected;
}
return(cssClassTableRow);
}
/// <summary> Renders the zero-based row index normalized to a one-based format
/// (Optionally as a label for the selector control). </summary>
private void RenderRowIndex(BocListRenderingContext renderingContext, int index, string selectorControlID)
{
bool hasSelectorControl = selectorControlID != null;
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.Content);
if (hasSelectorControl)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.For, selectorControlID);
if (renderingContext.Control.HasClientScript)
{
const string script = "BocList_OnSelectorControlLabelClick();";
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Onclick, script);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Label);
}
else
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Span);
}
int renderedIndex = index + 1;
if (renderingContext.Control.IndexOffset != null)
{
renderedIndex += renderingContext.Control.IndexOffset.Value;
}
renderingContext.Writer.Write(renderedIndex);
renderingContext.Writer.RenderEndTag();
}
private void RenderDataCells(BocListRenderingContext renderingContext, int rowIndex, BocListDataRowRenderEventArgs dataRowRenderEventArgs)
{
foreach (BocColumnRenderer columnRenderer in renderingContext.ColumnRenderers)
{
columnRenderer.RenderDataCell(renderingContext, rowIndex, dataRowRenderEventArgs);
}
}
private void RenderNavigationIcon(BocListRenderingContext renderingContext, bool isInactive, GoToOption command, int pageIndex)
{
var navigateCommandID = renderingContext.Control.ClientID + "_Navigation_" + command;
if (isInactive)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, navigateCommandID);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.A);
var imageUrl = GetResolvedImageUrl(s_inactiveIcons[command]);
new IconInfo(imageUrl.GetUrl()).Render(renderingContext.Writer, renderingContext.Control);
renderingContext.Writer.RenderEndTag();
}
else
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, navigateCommandID);
var currentPageControlClientID = GetCurrentPageIndexControlID(renderingContext);
var postBackEvent = string.Format("$('#{0}').val({1}).trigger('change');", currentPageControlClientID, pageIndex);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Onclick, postBackEvent);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.A);
var imageUrl = GetResolvedImageUrl(s_activeIcons[command]);
var icon = new IconInfo(imageUrl.GetUrl());
icon.AlternateText = GetResourceManager(renderingContext).GetString(s_alternateTexts[command]);
icon.Render(renderingContext.Writer, renderingContext.Control);
renderingContext.Writer.RenderEndTag();
}
}
private void RenderTitleRowSelectorControl(BocListRenderingContext renderingContext, string name)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNullOrEmpty("name", name);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Type, "checkbox");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Name, name);
if (renderingContext.Control.EditModeController.IsRowEditModeActive)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
string alternateText = renderingContext.Control.GetResourceManager().GetString(BocList.ResourceIdentifier.SelectAllRowsAlternateText);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Alt, alternateText);
if (renderingContext.Control.HasClientScript)
{
string script = "BocList_OnSelectAllSelectorControlClick ("
+ "document.getElementById ('" + renderingContext.Control.ClientID + "'), "
+ "this);";
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Onclick, script);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Input);
renderingContext.Writer.RenderEndTag();
}
public void RenderDataCell(BocListRenderingContext renderingContext, BocListRowRenderingContext rowRenderingContext, string cssClassTableCell)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNull("cssClassTableCell", cssClassTableCell);
ArgumentUtility.CheckNotNullOrEmpty("cssClassTableCell", cssClassTableCell);
if (!renderingContext.Control.IsSelectionEnabled)
{
return;
}
string selectorControlID = renderingContext.Control.GetSelectorControlName().Replace('$', '_') + "_" + rowRenderingContext.Row.Index;
var selectorControlName = renderingContext.Control.GetSelectorControlName();
var selectorControlValue = renderingContext.Control.GetSelectorControlValue(rowRenderingContext.Row);
var isChecked = rowRenderingContext.IsSelected;
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClassTableCell);
if (_renderingFeatures.EnableDiagnosticMetadata)
{
AddDiagnosticMetadataListCellIndex(renderingContext);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
RenderDataRowSelectorControl(renderingContext, selectorControlID, selectorControlName, selectorControlValue, isChecked);
renderingContext.Writer.RenderEndTag();
}
/// <summary> Renders the column group, which provides the table's column layout. </summary>
private void RenderTableBlockColumnGroup(BocListRenderingContext renderingContext)
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Colgroup);
bool isTextXml = false;
if (!renderingContext.Control.IsDesignMode)
{
isTextXml = ControlHelper.IsXmlConformResponseTextRequired(renderingContext.HttpContext);
}
RenderIndexColumnDeclaration(renderingContext, isTextXml);
RenderSelectorColumnDeclaration(renderingContext, isTextXml);
foreach (var columnRenderer in renderingContext.ColumnRenderers)
{
columnRenderer.RenderDataColumnDeclaration(renderingContext, isTextXml);
}
// Design-mode and empty table
if (ControlHelper.IsDesignMode(renderingContext.Control) && renderingContext.ColumnRenderers.Length == 0)
{
for (int i = 0; i < BocRowRenderer.DesignModeDummyColumnCount; i++)
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Col);
renderingContext.Writer.RenderEndTag();
}
}
renderingContext.Writer.RenderEndTag();
}
private void RegisterInitializeListScript(BocListRenderingContext renderingContext)
{
if (renderingContext.Control.HasClientScript)
{
// Render the init script for the client side selection handling
bool hasClickSensitiveRows = renderingContext.Control.IsSelectionEnabled && !renderingContext.Control.EditModeController.IsRowEditModeActive &&
renderingContext.Control.AreDataRowsClickSensitive();
const string scriptTemplate = "BocList_InitializeList ( $('#{0}')[0], '{1}', '{2}', {3}, {4}, {5});";
string script = string.Format(
scriptTemplate,
renderingContext.Control.ClientID,
renderingContext.Control.GetSelectorControlName(),
renderingContext.Control.GetSelectAllControlName(),
(int)renderingContext.Control.Selection,
hasClickSensitiveRows ? "true" : "false",
renderingContext.Control.GetSelectionChangedHandlerScript());
renderingContext.Control.Page.ClientScript.RegisterStartupScriptBlock(
renderingContext.Control,
typeof(BocListTableBlockRenderer),
typeof(BocList).FullName + "_" + renderingContext.Control.ClientID + "_InitializeListScript",
script);
}
}
public void RenderTitleCell(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
if (!renderingContext.Control.IsSelectionEnabled)
{
return;
}
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.TitleCell);
if (_renderingFeatures.EnableDiagnosticMetadata)
{
AddDiagnosticMetadataListCellIndex(renderingContext);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Th);
if (renderingContext.Control.Selection == RowSelection.Multiple)
{
string selectorControlName = renderingContext.Control.GetSelectAllControlName();
if (_renderingFeatures.EnableDiagnosticMetadata)
{
renderingContext.Writer.AddAttribute(DiagnosticMetadataAttributesForObjectBinding.BocListWellKnownSelectAllControl, "true");
}
RenderTitleRowSelectorControl(renderingContext, selectorControlName);
}
else
{
renderingContext.Writer.Write(c_whiteSpace);
}
renderingContext.Writer.RenderEndTag();
}
public void RenderDataCell(BocListRenderingContext renderingContext, int originalRowIndex, int absoluteRowIndex, string cssClassTableCell)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNull("cssClassTableCell", cssClassTableCell);
if (!renderingContext.Control.IsIndexEnabled)
{
return;
}
string selectorControlID = renderingContext.Control.GetSelectorControlName().Replace('$', '_') + "_" + originalRowIndex;
string cssClass = cssClassTableCell + " " + CssClasses.DataCellIndex;
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClass);
if (_renderingFeatures.EnableDiagnosticMetadata)
{
AddDiagnosticMetadataListCellIndex(renderingContext);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
if (renderingContext.Control.Index == RowIndex.InitialOrder)
{
RenderRowIndex(renderingContext, originalRowIndex, selectorControlID);
}
else if (renderingContext.Control.Index == RowIndex.SortedOrder)
{
RenderRowIndex(renderingContext, absoluteRowIndex, selectorControlID);
}
renderingContext.Writer.RenderEndTag();
}
public void RenderTitlesRow(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Tr);
GetIndexColumnRenderer().RenderTitleCell(renderingContext);
GetSelectorColumnRenderer().RenderTitleCell(renderingContext);
foreach (var columnRenderer in renderingContext.ColumnRenderers)
{
columnRenderer.RenderTitleCell(renderingContext);
}
if (ControlHelper.IsDesignMode(renderingContext.Control) && renderingContext.ColumnRenderers.Length == 0)
{
for (int i = 0; i < DesignModeDummyColumnCount; i++)
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
renderingContext.Writer.Write(String.Format(DesignModeDummyColumnTitle, i + 1));
renderingContext.Writer.RenderEndTag();
}
}
renderingContext.Writer.RenderEndTag();
}
/// <summary> Renderes the closing tag of the table. </summary>
private void RenderTableClosingTag(BocListRenderingContext renderingContext)
{
renderingContext.Writer.RenderEndTag(); // table
renderingContext.Writer.RenderEndTag(); // div TableScrollContainer
renderingContext.Writer.RenderEndTag(); // div TableContainer
}
/// <summary>
/// Renders the data row of the <see cref="BocList"/>.
/// </summary>
/// <remarks>
/// This method provides the outline of the table head, actual rendering of each row is delegated to
/// <see cref="BocRowRenderer.RenderTitlesRow"/>.
/// The rows are nested within a <thead> element.
/// </remarks>
/// <seealso cref="BocRowRenderer"/>
protected virtual void RenderTableHead(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.TableHead);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Thead);
RowRenderer.RenderTitlesRow(renderingContext);
renderingContext.Writer.RenderEndTag();
}
/// <summary> Renderes the opening tag of the table. </summary>
private void RenderTableOpeningTag(BocListRenderingContext renderingContext)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.TableContainer);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.TableScrollContainer);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, renderingContext.Control.ClientID + "_TableScrollContainer");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "0");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.Table);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Table);
}
private void RenderEmptyTable(BocListRenderingContext renderingContext)
{
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "0");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Table);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Tr);
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
renderingContext.Writer.Write(" ");
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.RenderEndTag();
}
/// <summary>
/// Renders the <see cref="BocList"/> to the <see cref="HtmlTextWriter"/> in the Writer property.
/// </summary>
/// <remarks>
/// This method provides the outline table of the <see cref="BocList"/>, creating three areas:
/// <list type="bullet">
/// <item><description>A table block displaying the title and data rows. See <see cref="IBocListTableBlockRenderer.Render"/>.</description></item>
/// <item><description>A menu block containing the available commands. See <see cref="IBocListMenuBlockRenderer.Render"/></description></item>
/// <item><description>A navigation block to browse through pages of data rows. See <see cref="IBocListNavigationBlockRenderer.Render"/>.</description></item>
/// </list>
/// </remarks>
/// <seealso cref="BocListMenuBlockRenderer"/>
/// <seealso cref="BocListNavigationBlockRenderer"/>
public void Render(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
RegisterInitializeGlobalsScript(renderingContext);
AddAttributesToRender(renderingContext);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
RenderContents(renderingContext);
renderingContext.Writer.RenderEndTag();
RegisterInitializeListScript(renderingContext);
}
private void RenderOptionsMenu(BocListRenderingContext renderingContext, string menuBlockItemOffset)
{
if (!renderingContext.Control.HasOptionsMenu)
{
return;
}
Assertion.IsTrue(
renderingContext.Control.OptionsMenu.Visible,
"BocList '{0}': The OptionsMenu must remain visible if BocList.HasOptionsMenu is evaluates 'true'.",
renderingContext.Control.ID);
renderingContext.Control.OptionsMenu.Style.Add("margin-bottom", menuBlockItemOffset);
renderingContext.Control.OptionsMenu.RenderControl(renderingContext.Writer);
}
private void RegisterInitializeGlobalsScript(BocListRenderingContext renderingContext)
{
if (!renderingContext.Control.HasClientScript)
{
return;
}
string startUpScriptKey = typeof(BocListRenderer).FullName + "_Startup";
if (!renderingContext.Control.Page.ClientScript.IsStartupScriptRegistered(typeof(BocListRenderer), startUpScriptKey))
{
string script = "BocList_InitializeGlobals ();";
renderingContext.Control.Page.ClientScript.RegisterStartupScriptBlock(
renderingContext.Control, typeof(BocListRenderer), startUpScriptKey, script);
}
}
/// <summary>
/// Renders the navigation bar consisting of the move buttons and the current-page field.
/// </summary>
public void Render(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.Navigator);
if (IsDiagnosticMetadataRenderingEnabled)
{
renderingContext.Writer.AddAttribute(
DiagnosticMetadataAttributesForObjectBinding.BocListNumberOfPages,
renderingContext.Control.PageCount.ToString());
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (renderingContext.Control.HasClientScript)
{
bool isFirstPage = renderingContext.Control.CurrentPageIndex == 0;
bool isLastPage = renderingContext.Control.CurrentPageIndex + 1 >= renderingContext.Control.PageCount;
var isReadOnly = renderingContext.Control.PageCount == 1 || renderingContext.Control.EditModeController.IsRowEditModeActive;
if (isReadOnly)
{
RenderPageInformationReadOnly(renderingContext);
}
else
{
RenderPageInformation(renderingContext);
}
RenderNavigationIcon(renderingContext, isFirstPage || isReadOnly, GoToOption.First, 0);
RenderNavigationIcon(renderingContext, isFirstPage || isReadOnly, GoToOption.Previous, renderingContext.Control.CurrentPageIndex - 1);
RenderNavigationIcon(renderingContext, isLastPage || isReadOnly, GoToOption.Next, renderingContext.Control.CurrentPageIndex + 1);
RenderNavigationIcon(renderingContext, isLastPage || isReadOnly, GoToOption.Last, renderingContext.Control.PageCount - 1);
if (!isReadOnly)
{
RenderValueField(renderingContext);
}
}
else
{
RenderPageInformationReadOnly(renderingContext);
}
renderingContext.Writer.RenderEndTag();
}
private void RenderPageInformationReadOnly(BocListRenderingContext renderingContext)
{
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Span);
// Page info
string pageLabelText = GetResourceManager(renderingContext).GetString(ResourceIdentifier.PageLabelText);
string totalPageCountText = GetResourceManager(renderingContext).GetString(ResourceIdentifier.TotalPageCountText);
// Do not HTML encode.
renderingContext.Writer.Write(pageLabelText);
renderingContext.Writer.Write(" ");
renderingContext.Writer.Write(renderingContext.Control.CurrentPageIndex + 1);
renderingContext.Writer.Write(" ");
renderingContext.Writer.Write(totalPageCountText, renderingContext.Control.PageCount);
renderingContext.Writer.RenderEndTag(); // end span
}
/// <summary> Renders the menu block of the control. </summary>
/// <remarks> Contains the drop down list for selcting a column configuration and the options menu. </remarks>
public void Render(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
string menuBlockItemOffset = c_defaultMenuBlockItemOffset;
if (!renderingContext.Control.MenuBlockItemOffset.IsEmpty)
{
menuBlockItemOffset = renderingContext.Control.MenuBlockItemOffset.ToString();
}
RenderAvailableViewsList(renderingContext, menuBlockItemOffset);
RenderOptionsMenu(renderingContext, menuBlockItemOffset);
RenderListMenu(renderingContext, menuBlockItemOffset);
}
public void RenderEmptyListDataRow(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
BocColumnRenderer[] columnRenderers = renderingContext.ColumnRenderers;
int columnCount = 0;
if (renderingContext.Control.IsIndexEnabled)
{
columnCount++;
}
if (renderingContext.Control.IsSelectionEnabled)
{
columnCount++;
}
for (int idxColumns = 0; idxColumns < columnRenderers.Length; idxColumns++)
{
BocColumnRenderer columnRenderer = columnRenderers[idxColumns];
if (columnRenderer.IsVisibleColumn)
{
columnCount++;
}
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Tr);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Colspan, columnCount.ToString());
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Td);
string emptyListMessage;
if (string.IsNullOrEmpty(renderingContext.Control.EmptyListMessage))
{
emptyListMessage = renderingContext.Control.GetResourceManager().GetString(BocList.ResourceIdentifier.EmptyListMessage);
}
else
{
emptyListMessage = renderingContext.Control.EmptyListMessage;
}
// Do not HTML encode
renderingContext.Writer.Write(emptyListMessage);
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.RenderEndTag();
}
protected virtual void RenderContents(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
// Menu Block
if (renderingContext.Control.HasMenuBlock)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.MenuBlock);
if (!renderingContext.Control.MenuBlockWidth.IsEmpty)
{
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, renderingContext.Control.MenuBlockWidth.ToString());
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (!renderingContext.Control.MenuBlockOffset.IsEmpty)
{
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.MarginLeft, renderingContext.Control.MenuBlockOffset.ToString());
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
MenuBlockRenderer.Render(renderingContext);
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.RenderEndTag();
}
// Table Block
renderingContext.Writer.AddAttribute(
HtmlTextWriterAttribute.Class, CssClasses.GetTableBlock(renderingContext.Control.HasMenuBlock, renderingContext.Control.HasNavigator));
if (renderingContext.Control.HasMenuBlock && !renderingContext.Control.MenuBlockWidth.IsEmpty)
{
renderingContext.Writer.AddStyleAttribute("right", renderingContext.Control.MenuBlockWidth.ToString());
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
TableBlockRenderer.Render(renderingContext);
if (renderingContext.Control.HasNavigator)
{
NavigationBlockRenderer.Render(renderingContext);
}
renderingContext.Writer.RenderEndTag();
}
public void RenderDataRow(BocListRenderingContext renderingContext, BocListRowRenderingContext rowRenderingContext, int rowIndex)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNull("rowRenderingContext", rowRenderingContext);
var absoluteRowIndex = rowRenderingContext.SortedIndex;
var originalRowIndex = rowRenderingContext.Row.Index;
var businessObject = rowRenderingContext.Row.BusinessObject;
bool isChecked = rowRenderingContext.IsSelected;
bool isOddRow = (rowIndex % 2 == 0); // row index is zero-based here, but one-based in rendering => invert even/odd
var dataRowRenderEventArgs = new BocListDataRowRenderEventArgs(
originalRowIndex,
businessObject,
true,
isOddRow);
renderingContext.Control.OnDataRowRendering(dataRowRenderEventArgs);
string cssClassTableRow = GetCssClassTableRow(renderingContext, isChecked, dataRowRenderEventArgs);
string cssClassTableCell = CssClasses.DataCell;
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClassTableRow);
if (_renderingFeatures.EnableDiagnosticMetadata)
{
// Note: business objects without identity can already be selected via row index.
var businessObjectWithIdentity = rowRenderingContext.Row.BusinessObject as IBusinessObjectWithIdentity;
if (businessObjectWithIdentity != null)
{
renderingContext.Writer.AddAttribute(DiagnosticMetadataAttributes.ItemID, businessObjectWithIdentity.UniqueIdentifier);
}
var oneBasedRowIndex = rowIndex + 1;
renderingContext.Writer.AddAttribute(DiagnosticMetadataAttributesForObjectBinding.BocListRowIndex, oneBasedRowIndex.ToString());
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Tr);
GetIndexColumnRenderer().RenderDataCell(renderingContext, originalRowIndex, absoluteRowIndex, cssClassTableCell);
GetSelectorColumnRenderer().RenderDataCell(renderingContext, rowRenderingContext, cssClassTableCell);
RenderDataCells(renderingContext, rowIndex, dataRowRenderEventArgs);
renderingContext.Writer.RenderEndTag();
}
private void RenderListMenu(BocListRenderingContext renderingContext, string menuBlockItemOffset)
{
if (!renderingContext.Control.HasListMenu)
{
return;
}
Assertion.IsTrue(
renderingContext.Control.ListMenu.Visible,
"BocList '{0}': The ListMenu must remain visible if BocList.HasListMenu is evaluates 'true'.",
renderingContext.Control.ID);
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
renderingContext.Writer.AddStyleAttribute("margin-bottom", menuBlockItemOffset);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
renderingContext.Control.ListMenu.RenderControl(renderingContext.Writer);
renderingContext.Writer.RenderEndTag();
}
/// <summary>
/// Renders the data contained in <see cref="IBocList"/> as a table.
/// </summary>
/// <remarks>
/// The table consists of a title row showing the column titles, and a data row for each <see cref="IBusinessObject"/>
/// in <see cref="IBocList"/>. If there is no data, the table will be completely hidden (only one cell containing only whitespace)
/// if <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.ShowEmptyListEditMode"/> is <see langword="false"/> and
/// <see cref="IBocList"/> is editable
/// or if <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.ShowEmptyListReadOnlyMode"/> is <see langword="false"/> and
/// <see cref="IBocList"/> is read-only.
/// Exception: at design time, the title row will always be visible.
/// </remarks>
/// <seealso cref="RenderTableBlockColumnGroup"/>
/// <seealso cref="RenderTableBody"/>
public void Render(BocListRenderingContext renderingContext)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
bool isDesignMode = ControlHelper.IsDesignMode(renderingContext.Control);
bool isReadOnly = renderingContext.Control.IsReadOnly;
bool showForEmptyList = isReadOnly && renderingContext.Control.ShowEmptyListReadOnlyMode ||
!isReadOnly && renderingContext.Control.ShowEmptyListEditMode;
if (!renderingContext.Control.HasValue && !showForEmptyList)
{
RenderTable(renderingContext, isDesignMode, false);
}
else
{
RenderTable(renderingContext, true, true);
}
}
/// <summary>Renders the col element for the index column</summary>
private void RenderIndexColumnDeclaration(BocListRenderingContext renderingContext, bool isTextXml)
{
if (renderingContext.Control.IsIndexEnabled)
{
renderingContext.Writer.WriteBeginTag("col");
renderingContext.Writer.Write(" style=\"");
renderingContext.Writer.WriteStyleAttribute("width", "1.6em");
renderingContext.Writer.Write("\"");
if (isTextXml)
{
renderingContext.Writer.Write(" />");
}
else
{
renderingContext.Writer.Write(">");
}
}
}
private void RenderAvailableViewsList(BocListRenderingContext renderingContext, string menuBlockItemOffset)
{
if (!renderingContext.Control.HasAvailableViewsList)
{
return;
}
renderingContext.Writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
renderingContext.Writer.AddStyleAttribute("margin-bottom", menuBlockItemOffset);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Div);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClasses.AvailableViewsListLabel);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Span);
string availableViewsListTitle;
if (string.IsNullOrEmpty(renderingContext.Control.AvailableViewsListTitle))
{
availableViewsListTitle = renderingContext.Control.GetResourceManager().GetString(Controls.BocList.ResourceIdentifier.AvailableViewsListTitle);
}
else
{
availableViewsListTitle = renderingContext.Control.AvailableViewsListTitle;
}
// Do not HTML encode.
renderingContext.Writer.Write(availableViewsListTitle);
renderingContext.Writer.RenderEndTag();
renderingContext.Writer.Write(c_whiteSpace);
var availableViewsList = renderingContext.Control.GetAvailableViewsList();
if (renderingContext.Control.IsDesignMode)
{
availableViewsList.Width = Unit.Point(c_designModeAvailableViewsListWidthInPoints);
}
availableViewsList.Enabled = !renderingContext.Control.EditModeController.IsRowEditModeActive &&
!renderingContext.Control.EditModeController.IsListEditModeActive;
availableViewsList.CssClass = CssClasses.AvailableViewsListDropDownList;
availableViewsList.RenderControl(renderingContext.Writer);
renderingContext.Writer.RenderEndTag();
}
private void RenderDataRowSelectorControl(BocListRenderingContext renderingContext, string id, string name, string value, bool isChecked)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNullOrEmpty("id", id);
ArgumentUtility.CheckNotNullOrEmpty("name", name);
if (renderingContext.Control.Selection == RowSelection.SingleRadioButton)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio");
}
else
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Type, "checkbox");
}
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, id);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Name, name);
if (isChecked)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked");
}
if (renderingContext.Control.EditModeController.IsRowEditModeActive)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Value, value);
string alternateText = renderingContext.Control.GetResourceManager().GetString(BocList.ResourceIdentifier.SelectRowAlternateText);
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Alt, alternateText);
if (renderingContext.Control.HasClientScript)
{
const string script = "BocList_OnSelectionSelectorControlClick();";
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Onclick, script);
}
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Input);
renderingContext.Writer.RenderEndTag();
}
private void RenderValueField(BocListRenderingContext renderingContext)
{
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, GetCurrentPageIndexControlID(renderingContext));
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Name, renderingContext.Control.GetCurrentPageControlName());
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Type, "hidden");
renderingContext.Writer.AddAttribute(
HtmlTextWriterAttribute.Value,
renderingContext.Control.CurrentPageIndex.ToString(CultureInfo.InvariantCulture));
var postBackOptions = new PostBackOptions(new Control {
ID = renderingContext.Control.GetCurrentPageControlName()
}, "");
renderingContext.Writer.AddAttribute(
HtmlTextWriterAttribute.Onchange,
renderingContext.Control.Page.ClientScript.GetPostBackEventReference(postBackOptions));
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.Input);
renderingContext.Writer.RenderEndTag();
}
