private void GenerateHtmlWithoutRow(StringBuilder sb, GenearetHtml handler)
{
var id = GetNextID();
_parity = !_parity;
foreach (var column in Columns.Where(p => p.Visible && (p.VisiblePermissions == null || UserRoles.IsInAnyRoles(p.VisiblePermissions))))
{
if (column is GridHtmlGenerator.ButtonsColumn)
{
sb.Append("<td class=\"gridActionCellIsSelectedAsRow\" style=\"display:none\" id=\"buttons_");
sb.Append(id);
}
else
{
if (column.ColumnValueHandler != null && column.ColumnValueHandler() == null)
{
continue;
}
sb.Append("<td style=\"cursor:hand;\" onclick=\"javascript:_selectCell(this,");
sb.Append(id);
sb.Append(");\" keyID=\"");
sb.Append(id);
sb.Append("\" class=\"");
sb.Append(_parity ? "gridCellIsNotSelectedAsRow1" : "gridCellIsNotSelectedAsRow2");
}
if (!string.IsNullOrEmpty(column.Width))
{
sb.Append("\" width=\"");
sb.Append(column.Width);
}
sb.Append("\" parity=\"");
sb.Append(_parity ? 1 : 0);
sb.Append("\">");
handler(sb, column);
sb.Append("</td>");
}
}
private void GenerateHtmlInMultipleRow(StringBuilder sb, string firstCssClass, string otherCssClass, GenearetHtml handler)
{
int colSpan = 0;
sb.Append("<tr class=\"");
sb.Append(firstCssClass);
sb.Append("\">");
var listSb = new List <StringBuilder>(CountRowsInOneRow)
{
sb
};
for (int i = 0; i < CountRowsInOneRow - 1; i++)
{
sb = new StringBuilder();
sb.Append("<tr class=\"");
sb.Append(otherCssClass);
sb.Append("\">");
listSb.Add(sb);
}
var columns = Columns
.Where(
p => (p.VisiblePermissions == null || UserRoles.IsInAnyRoles(p.VisiblePermissions)) &&
p.Visible);
var countColumns = columns
.Count(
r => r.ColumnName != "__icons" &&
r.ColumnName != "__toChilds" &&
r.ColumnName != "__buttons" &&
r.RowIndex == 0);
var countEmptyRows =
columns.Count(
r =>
r.AsNewRow &&
(r.ColumnValueHandler() == null || string.Empty.Equals(r.ColumnValueHandler())));
var countRowsInOneRow = CountRowsInOneRow - countEmptyRows;
foreach (var column in columns)
{
if (column.ColumnName == "__icons" || column.ColumnName == "__toChilds")
{
column.RowSpan = countRowsInOneRow;
}
sb = listSb[column.RowIndex];
if (column.AsNewRow)
{
if (column.ColumnValueHandler() == null || string.Empty.Equals(column.ColumnValueHandler()))
{
listSb[column.RowIndex] = null;
continue;
}
sb.Append("<td class='nat-headerInRow'>");
GridHtmlGenerator.RenderHeaderText(Page, Control, column, sb);
sb.Append("</td>");
}
colSpan--;
if (colSpan > 0 || column.ColSpan == 0)
{
continue;
}
if (!column.AsNewRow)
{
colSpan = column.ColSpan;
}
else
{
column.ColSpan = countColumns;
}
if (column.ColSpan > 1 || column.RowSpan > 1)
{
sb.Append("<td");
if (column.ColSpan > 1)
{
sb.Append(" colspan=");
sb.Append(column.ColSpan);
}
if (column.RowSpan > 1)
{
sb.Append(" rowspan=");
sb.Append(column.RowSpan);
}
sb.Append(">");
}
else
{
sb.Append("<td>");
}
handler(sb, column);
sb.Append("</td>");
}
listSb[0].Append("</tr>");
for (int i = 1; i < CountRowsInOneRow; i++)
{
if (listSb[i] != null)
{
listSb[0].Append(listSb[i].ToString()).Append("</tr>");
}
}
}
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>");
}
