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using System;
using System.Web.UI;
namespace BasicDataViewer.DynamicData.FieldTemplates
{
public partial class ForeignKeyField : System.Web.DynamicData.FieldTemplateUserControl
{
private bool _allowNavigation = true;
public string NavigateUrl
{
get;
set;
}
public bool AllowNavigation
{
get
{
return _allowNavigation;
}
set
{
_allowNavigation = value;
}
}
protected string GetDisplayString()
{
object value = FieldValue;
if (value == null)
{
return FormatFieldValue(ForeignKeyColumn.GetForeignKeyString(Row));
}
else
{
return FormatFieldValue(ForeignKeyColumn.ParentTable.GetDisplayString(value));
}
}
protected string GetNavigateUrl()
{
if (!AllowNavigation)
{
return null;
}
if (String.IsNullOrEmpty(NavigateUrl))
{
return ForeignKeyPath;
}
else
{
return BuildForeignKeyPath(NavigateUrl);
}
}
public override Control DataControl
{
get
{
return HyperLink1;
}
}
}
}
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