/// 格式化操作
/// <param name="context"></param>
public override void Format(SheetFormatterContext context)
{
context.ClearRowContent(_startTagCell.X);
context.ClearRowContent(_endTagCell.X);
if (null == _cellInfoList || _cellInfoList.Count <= 0 || null == _dataSource)
{
return;
}
var itemCount = 0;
foreach (TSource itemSource in _dataSource)
{
if (itemCount++ > 0)
{
context.CopyRows(_startTagCell.X, _endTagCell.X); //追加空行
}
foreach (RepeaterCellInfo <TSource> cellInfo in _cellInfoList)
{
var rowIndex = context.GetCurrentRowIndex(cellInfo.CellPoint.X);
var row = context.Sheet.GetRow(rowIndex) ?? context.Sheet.CreateRow(rowIndex);
var cell = row.GetCell(cellInfo.CellPoint.Y) ?? row.CreateCell(cellInfo.CellPoint.Y);
SetCellValue(cell, cellInfo.DgSetValue(itemSource));
}
}
}
public static byte[] ExportToBuffer(IWorkbook workbook, params SheetFormatterContainer[] containers)
{
foreach (var container in containers)
{
var sheet = workbook.GetSheet(container.SheetName);
var context = new SheetFormatterContext(sheet, container.Formatters);
context.Format();
}
return(workbook.SaveToBuffer());
}
public static byte[] ExportToBuffer(string templateFile, params SheetFormatterContainer[] containers)
{
var workbook = LoadTemplateWorkbook(templateFile);
foreach (var container in containers)
{
var sheet = workbook.GetSheet(container.SheetName); //加载第一个sheet
var context = new SheetFormatterContext(sheet, container.Formatters);
context.Format();
}
return(workbook.SaveToBuffer());
}
/// 格式化操作
/// <param name="context"></param>
public override void Format(SheetFormatterContext context)
{
var rowIndex = context.GetCurrentRowIndex(_cellPoint.X);
var row = context.Sheet.GetRow(rowIndex);
if (null == row)
{
row = context.Sheet.CreateRow(rowIndex);
}
var cell = row.GetCell(_cellPoint.Y);
if (null == cell)
{
cell = row.CreateCell(_cellPoint.Y);
}
SetCellValue(cell, _value);
}
public override void Format(SheetFormatterContext context)
{
context.ClearRowContent(_templateRowIndex); //清除模板行单元格内容
if (null == _columnInfoList || _columnInfoList.Count <= 0 || null == _dataSource)
{
return;
}
foreach (TSource rowSource in _dataSource)
{
var row = context.Sheet.GetRow(context.GetCurrentRowIndex(_templateRowIndex));
foreach (TableColumnInfo <TSource> colInfo in _columnInfoList)
{
var cell = row.GetCell(colInfo.ColumnIndex);
SetCellValue(cell, colInfo.DgSetValue(rowSource));
}
context.InsertEmptyRow(_templateRowIndex); //追加空行
}
context.RemoveRow(_templateRowIndex); //删除空行
}
public override void Format(SheetFormatterContext context)
{
var rowIndex = context.GetCurrentRowIndex(_cellPoint.X);
var row = context.Sheet.GetRow(rowIndex);
if (null == row)
{
row = context.Sheet.CreateRow(rowIndex);
}
var cell = row.GetCell(_cellPoint.Y);
if (null == cell)
{
cell = row.CreateCell(_cellPoint.Y);
}
if (cell.CellType.Equals(CellType.String))
{
SetCellValue(cell, cell.StringCellValue.Replace(string.Format("$[{0}]", _parameterName), _value));
}
}
/// 格式化操作
/// <param name="context"></param>
public override void Format(SheetFormatterContext context)
{
context.ClearRowContent(TemplateRowIndex); //清除模板行单元格内容
if (null == ColumnInfoList || ColumnInfoList.Count <= 0 || null == DataSource)
{
return;
}
var itemCount = 0;
foreach (TSource rowSource in DataSource)
{
if (itemCount++ > 0)
{
context.InsertEmptyRow(TemplateRowIndex); //追加空行
}
var row = context.Sheet.GetRow(context.GetCurrentRowIndex(TemplateRowIndex));
foreach (TableColumnInfo <TSource> colInfo in ColumnInfoList)
{
var cell = row.GetCell(colInfo.ColumnIndex);
SetCellValue(cell, colInfo.DgSetValue(rowSource));
}
}
}
/// 格式化操作
public override void Format(SheetFormatterContext context)
{
context.ClearRowContent(TemplateRowIndex); //清除模板行单元格内容
if (null == ColumnInfoList || ColumnInfoList.Count <= 0 || null == DataSource)
{
return;
}
var itemCount = 0;
var sheet = context.Sheet;
int rowIndex = 0;
Stack <LevelInfo> levelStack = new Stack <LevelInfo>();
foreach (TSource rowSource in DataSource)
{
if (itemCount++ > 0)
{
//如果不是第一行时执行的操作
context.InsertEmptyRow(TemplateRowIndex); //追加空行
}
//当前行索引
rowIndex = context.GetCurrentRowIndex(TemplateRowIndex);
//当前行的层级
int level = GetLevel(rowSource);
//当前行
var row = sheet.GetRow(rowIndex);
if (levelStack.Count > 0)
{
LevelInfo top = levelStack.Peek();
while (level < top.Level)
{
sheet.GroupRow(top.RowIndex, rowIndex - 1);
levelStack.Pop();
top = levelStack.Peek();
}
if (level > top.Level)
{
levelStack.Push(new LevelInfo(rowIndex, level));
}
}
else
{
levelStack.Push(new LevelInfo(rowIndex, level));
}
foreach (TableColumnInfo <TSource> colInfo in ColumnInfoList)
{
var cell = row.GetCell(colInfo.ColumnIndex);
object value = colInfo.DgSetValue(rowSource);
if (colInfo.ColumnIndex == _levelColumnIndex)
{
//处理层级列，如果是层级列，则增加缩进
value = new string(' ', level * 2) + value;
}
SetCellValue(cell, value);
}
}
while (levelStack.Count > 0)
{
LevelInfo top = levelStack.Pop();
if (0 < top.Level)
{
sheet.GroupRow(top.RowIndex, rowIndex);
}
}
}
public abstract void Format(SheetFormatterContext context);
