/// <summary>
/// Prints individual parameters of a reference item.
/// </summary>
/// <param name="oHtmlTextWriter">The o HTML text writer.</param>
/// <param name="referenceItem">The reference item.</param>
private void addParameters(HtmlTextWriter oHtmlTextWriter, ReferenceItem referenceItem)
{
if (referenceItem.Parameters.Count() > 0)
{
oHtmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Tr);
oHtmlTextWriter.AddAttribute(HtmlTextWriterAttribute.Colspan, "2");
oHtmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Th);
oHtmlTextWriter.Write(referenceItem.Name);
oHtmlTextWriter.RenderEndTag();//th
oHtmlTextWriter.RenderEndTag();//tr
}
foreach (var param in referenceItem.Parameters)
{
oHtmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Tr);
oHtmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Td);
oHtmlTextWriter.Write(param.Title);
oHtmlTextWriter.RenderEndTag();//td
oHtmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Td);
var value = param.Value;
switch (param.Type)
{
case "Dropdown":
{
var friendlyValue = param.PossibleValues().FirstOrDefault(v => v.Value == value);
if (friendlyValue != null)
{
value = friendlyValue.Name;
}
}
break;
case "Item Selector":
{
var item = this.Db.GetItem(param.Value);
if (item != null)
{
value = item.Paths.FullPath;
}
}
break;
case "Date picker":
value = DateUtil.FormatIsoDate(param.Value, "dd/MM/yyyy hh:mm");
break;
}
oHtmlTextWriter.Write(value);
oHtmlTextWriter.RenderEndTag();//td
oHtmlTextWriter.RenderEndTag();
}
}
private void PopulateAvailableColumns()
{
var handle = UrlHandle.Get();
var itemUri = ItemUri.Parse(handle["id"]);
var item = Sitecore.Data.Database.GetItem(itemUri);
if (item == null) return;
try
{
var referenceItem = new ReferenceItem(item);
var viewer = BaseViewer.Create(referenceItem.FullType, string.Empty);
if (viewer == null) return;
foreach (var availableColumn in viewer.AvailableColumns)
{
ColumnName.Controls.Add(new ListItem { Header = availableColumn, Value = availableColumn.ToLowerInvariant()});
}
}
catch (FileNotFoundException)
{
//todo
}
}
