public IHtmlNode CreateBody(GridRenderingData renderingData)
{
var enumerator = new GridDataSourceEnumerator(renderingData.DataSource, itemCreatorFactory.Create(renderingData.DataKeyStore, renderingData), renderingData.InsertRowPosition);
var rowBuilders = enumerator.Select(item => rowBuilderFactory.CreateBuilder(renderingData, item));
return(CreateBody(rowBuilders));
}
public IEnumerator <GridItem> GetEnumerator()
{
int counter = 0;
var insertItem = creator.CreateInsertItem();
if (insertItem != null && groupLevel == 0 && insertRowPosition != GridInsertRowPosition.Bottom)
{
counter++;
yield return(insertItem);
}
if (dataSource != null)
{
foreach (var dataItem in dataSource)
{
var result = creator.CreateItem(dataItem);
result.GroupLevel = groupLevel;
result.Index = counter++;
result.AsAlternating();
yield return(result);
if (result.Type == GridItemType.GroupRow)
{
var group = dataItem as IGroup;
var enumerator = new GridDataSourceEnumerator(group.Items, creator, groupLevel + 1);
foreach (var item in enumerator)
{
yield return(item);
}
var groupFooter = creator.CreateGroupFooterItem(group);
if (groupFooter != null)
{
groupFooter.Index = counter++;
yield return(groupFooter);
}
}
else if ((result.State & GridItemStates.Master) == GridItemStates.Master)
{
yield return(new GridDetailViewItem
{
DataItem = dataItem,
GroupLevel = result.GroupLevel,
Type = GridItemType.DetailRow,
Parent = result
});
}
}
}
if (insertItem != null && groupLevel == 0 && insertRowPosition == GridInsertRowPosition.Bottom)
{
counter++;
yield return(insertItem);
}
if (counter == 0)
{
yield return(new GridItem
{
Type = GridItemType.EmptyRow
});
}
}