protected void BaseRenderRowEnd(GridRowViewData <T> rowData)
{
bool rendered = GridModel.Sections.Row.EndSectionRenderer(rowData, new RenderingContext(Writer, Context, _engines));
if (!rendered)
{
RenderRowEnd();
}
}
protected virtual void RenderCellValue(GridColumn <T> column, GridRowViewData <T> rowData)
{
var cellValue = column.GetValue(rowData.Item);
if (cellValue != null)
{
RenderText(cellValue.ToString());
}
}
protected override void RenderStartCell(GridColumn <T> column, GridRowViewData <T> rowData)
{
string attrs = BuildHtmlAttributes(column.Attributes(rowData));
if (attrs.Length > 0)
{
attrs = " " + attrs;
}
RenderText(string.Format("<td{0}>", attrs));
}
private IDictionary <string, object> GetAttributesFromRow(GridRowViewData <T> row)
{
var dictionary = new Dictionary <string, object>();
var pairs = _attributes.SelectMany(attributeFunc => attributeFunc(row));
foreach (var pair in pairs)
{
dictionary[pair.Key] = pair.Value;
}
return(dictionary);
}
protected override void RenderRowStart(GridRowViewData <T> rowData)
{
var attributes = GridModel.Sections.Row.Attributes(rowData);
if (!attributes.ContainsKey("class"))
{
attributes["class"] = rowData.IsAlternate ? "gridrow_alternate" : "gridrow";
}
string attributeString = BuildHtmlAttributes(attributes);
if (attributeString.Length > 0)
{
attributeString = " " + attributeString;
}
RenderText(string.Format("<tr{0}>", attributeString));
}
protected virtual void RenderItem(GridRowViewData <T> rowData)
{
BaseRenderRowStart(rowData);
foreach (var column in VisibleColumns())
{
//A custom item section has been specified - render it and continue to the next iteration.
if (column.CustomItemRenderer != null)
{
column.CustomItemRenderer(new RenderingContext(Writer, Context, _engines), rowData.Item);
continue;
}
RenderStartCell(column, rowData);
RenderCellValue(column, rowData);
RenderEndCell();
}
BaseRenderRowEnd(rowData);
}
protected virtual void RenderItem(GridRowViewData <T> rowData)
{
BaseRenderRowStart(rowData);
foreach (var column in VisibleColumns())
{
//A custom item section has been specified - render it and continue to the next iteration.
#pragma warning disable 612,618
// TODO: CustomItemRenderer is obsolete in favour of custom columns. Remove this after next release.
if (column.CustomItemRenderer != null)
{
column.CustomItemRenderer(new RenderingContext(Writer, Context, _engines), rowData.Item);
continue;
}
#pragma warning restore 612,618
RenderStartCell(column, rowData);
RenderCellValue(column, rowData);
RenderEndCell();
}
BaseRenderRowEnd(rowData);
}
protected abstract void RenderStartCell(GridColumn <T> column, GridRowViewData <T> rowViewData);
protected abstract void RenderRowStart(GridRowViewData <T> rowData);
