/// <summary>
/// Renders a command control as link with an icon, a text or both.
/// </summary>
/// <param name="renderingContext">The <see cref="BocColumnRenderingContext{BocColumnDefinition}"/>.</param>
/// <param name="originalRowIndex">The zero-based index of the current row in <see cref="IBocList"/></param>
/// <param name="businessObject">The <see cref="IBusinessObject"/> associated with the current row.</param>
/// <param name="command">The <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.RowEditModeCommand"/> that is issued
/// when the control is clicked. Must not be <see langword="null" />.</param>
/// <param name="alternateText">The <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.ResourceIdentifier"/>
/// specifying which resource to load as alternate text to the icon.</param>
/// <param name="icon">The icon to render; must not be <see langword="null"/>.
/// To skip the icon, set <see cref="IconInfo.Url"/> to <see langword="null" />.</param>
/// <param name="text">The text to render after the icon. May be <see langword="null"/>, in which case no text is rendered.</param>
protected virtual void RenderCommandControl(
BocColumnRenderingContext <BocRowEditModeColumnDefinition> renderingContext,
int originalRowIndex,
IBusinessObject businessObject,
BocList.RowEditModeCommand command,
BocList.ResourceIdentifier alternateText,
IconInfo icon,
string text)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNull("businessObject", businessObject);
ArgumentUtility.CheckNotNull("icon", icon);
if (!renderingContext.Control.IsReadOnly && renderingContext.Control.HasClientScript)
{
string argument = renderingContext.Control.GetRowEditCommandArgument(new BocListRow(originalRowIndex, businessObject), command);
string postBackEvent = renderingContext.Control.Page.ClientScript.GetPostBackEventReference(renderingContext.Control, argument) + ";";
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Onclick, postBackEvent + c_onCommandClickScript);
}
var commandID = renderingContext.Control.ClientID + "_Column_" + renderingContext.ColumnIndex + "_RowEditCommand_" + command + "_Row_" + originalRowIndex;
renderingContext.Writer.AddAttribute(HtmlTextWriterAttribute.Id, commandID);
renderingContext.Writer.RenderBeginTag(HtmlTextWriterTag.A);
bool hasIcon = icon.HasRenderingInformation;
bool hasText = !string.IsNullOrEmpty(text);
if (hasIcon && hasText)
{
icon.Render(renderingContext.Writer, renderingContext.Control);
renderingContext.Writer.Write(c_whiteSpace);
}
else if (hasIcon)
{
bool hasAlternateText = !string.IsNullOrEmpty(icon.AlternateText);
if (!hasAlternateText)
{
icon.AlternateText = renderingContext.Control.GetResourceManager().GetString(alternateText);
}
icon.Render(renderingContext.Writer, renderingContext.Control);
}
if (hasText)
{
renderingContext.Writer.Write(text); // Do not HTML encode.
}
renderingContext.Writer.RenderEndTag();
}
/// <summary>
/// Renders a command control as link with an icon, a text or both.
/// </summary>
/// <param name="renderingContext">The <see cref="BocColumnRenderingContext{BocColumnDefinition}"/>.</param>
/// <param name="originalRowIndex">The zero-based index of the current row in <see cref="IBocList"/></param>
/// <param name="businessObject">The <see cref="IBusinessObject"/> associated with the current row.</param>
/// <param name="command">The <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.RowEditModeCommand"/> that is issued
/// when the control is clicked. Must not be <see langword="null" />.</param>
/// <param name="alternateText">The <see cref="Remotion.ObjectBinding.Web.UI.Controls.BocList.ResourceIdentifier"/>
/// specifying which resource to load as alternate text to the icon.</param>
/// <param name="icon">The icon to render; must not be <see langword="null"/>.
/// To skip the icon, set <see cref="IconInfo.Url"/> to <see langword="null" />.</param>
/// <param name="text">The text to render after the icon. May be <see langword="null"/>, in which case no text is rendered.</param>
protected virtual void RenderCommandControl(
BocColumnRenderingContext <BocRowEditModeColumnDefinition> renderingContext,
int originalRowIndex,
IBusinessObject businessObject,
BocList.RowEditModeCommand command,
BocList.ResourceIdentifier alternateText,
IconInfo icon,
string text)
{
ArgumentUtility.CheckNotNull("renderingContext", renderingContext);
ArgumentUtility.CheckNotNull("businessObject", businessObject);
ArgumentUtility.CheckNotNull("icon", icon);
string argument = renderingContext.Control.GetRowEditCommandArgument(new BocListRow(originalRowIndex, businessObject), command);
string postBackEvent = renderingContext.Control.Page.ClientScript.GetPostBackEventReference(renderingContext.Control, argument) + ";";
var commandItemID = "Column_" + renderingContext.ColumnIndex + "_RowEditCommand_" + command + "_Row_" + originalRowIndex;
Command c;
if (!renderingContext.Control.IsReadOnly && renderingContext.Control.HasClientScript)
{
c = new Command(CommandType.Event)
{
EventCommand = new Command.EventCommandInfo()
}
}
;
else
{
c = new Command(CommandType.None);
}
c.ItemID = commandItemID;
c.OwnerControl = renderingContext.Control;
c.RenderBegin(renderingContext.Writer, RenderingFeatures, postBackEvent, new string[0], c_onCommandClickScript, null);
bool hasIcon = icon.HasRenderingInformation;
bool hasText = !string.IsNullOrEmpty(text);
if (hasIcon && hasText)
{
icon.Render(renderingContext.Writer, renderingContext.Control);
renderingContext.Writer.Write(c_whiteSpace);
}
else if (hasIcon)
{
bool hasAlternateText = !string.IsNullOrEmpty(icon.AlternateText);
if (!hasAlternateText)
{
icon.AlternateText = renderingContext.Control.GetResourceManager().GetString(alternateText);
}
icon.Render(renderingContext.Writer, renderingContext.Control);
}
if (hasText)
{
renderingContext.Writer.Write(text); // Do not HTML encode.
}
c.RenderEnd(renderingContext.Writer);
}
