private void GenerateHtmlInOneRow <TKey, TTable, TDataContext, TRow>(StringBuilder sb, string cssClass, string cssClass0, string cssClass1, GenearetHtml handler, BaseDataSourceView <TKey, TTable, TDataContext, TRow> view, TTable currentRow, SetDataRow <TRow> setDataRowDelegate, int countChilds, int allCountChilds, int level)
where TKey : struct
where TTable : class
where TDataContext : DataContext, new()
where TRow : BaseRow, new()
{
string id = view.GetStringID(currentRow);
if (_loadedIDs.ContainsKey(id))
{
UsePostBackForChilds = false;
GenerateHtmlInOneRow(sb, cssClass, null, handler);
}
else if ((
(LoadTreeCount >= allCountChilds && _sumCounts < MaxSumCounts) ||
countChilds <= MinCountNotCheckLoad
) && level < MaxLevelTreeLoad && countChilds > 0)
{
_sumCounts += countChilds;
UsePostBackForChilds = false;
GenerateHtmlInOneRow(sb, cssClass, null, handler);
ChildsID.Add(id);
_loadedIDs.Add(id, true);
var data = view.GetDataByRefParent(currentRow);
bool class0 = true;
PropertyInfo itemPropertyInfo = null;
foreach (var row in data)
{
if (itemPropertyInfo == null)
{
itemPropertyInfo = row.GetType().GetProperty("Item");
}
var count = row.CountChildsData();
setDataRowDelegate(row);
GenerateHtmlInOneRow(sb, class0 ? cssClass0 : cssClass1,
cssClass0, cssClass1, handler, view,
(TTable)itemPropertyInfo.GetValue(row, null), setDataRowDelegate,
count, allCountChilds * count, level + 1);
class0 = !class0;
}
ChildsID.RemoveAt(ChildsID.Count - 1);
}
else
{
UsePostBackForChilds = true;
GenerateHtmlInOneRow(sb, cssClass, null, handler);
}
}
private void GenerateHtmlInOneRow(StringBuilder sb, string cssClass, string cssClassNotSelected, GenearetHtml handler)
{
int colSpan = 0;
sb.AppendLine();
int tabCount = ChildsID != null ? ChildsID.Count : 0;
sb.Append('\t', tabCount);
sb.AppendFormat("<tr class=\"{0}\" notSelectedCSS=\"{1}\"", cssClass, cssClassNotSelected);
if (ChildsID != null)
{
if (ChildsID.Count > 0)
{
sb.Append(" style=\"display:none\"");
}
sb.AppendFormat(" level=\"{0}\" parentID=\"{1}\"", ChildsID.Count, ChildsID.LastOrDefault());
/*int i = 0;
* foreach (var childID in ChildsID)
* {
* sb.Append(" level");
* sb.Append(i);
* sb.Append("=\"");
* sb.Append(childID);
* i++;
* }*/
}
sb.Append(">");
sb.AppendLine();
foreach (var column in Columns.Where(p => p.Visible && (p.VisiblePermissions == null || UserRoles.IsInAnyRoles(p.VisiblePermissions))))
{
colSpan--;
if (colSpan > 0 || column.ColSpan == 0)
{
continue;
}
var rowSpan = column.GetRowSpan();
if (rowSpan < 0)
{
continue;
}
var style = column.GetStyle();
colSpan = column.ColSpan;
sb.AppendLine();
sb.Append('\t', tabCount + 1);
sb.Append("<td");
if (colSpan > 1)
{
sb.Append(" colspan=");
sb.Append(colSpan);
}
if (rowSpan > 1)
{
sb.Append(" rowspan=");
sb.Append(rowSpan);
}
if (!string.IsNullOrEmpty(style))
{
sb.Append(" style=\"");
sb.Append(style);
sb.Append("\"");
}
sb.Append(">");
handler(sb, column);
sb.Append("</td>");
sb.AppendLine();
}
sb.AppendLine();
sb.Append('\t', tabCount);
sb.AppendLine("</tr>");
}
