private void AddPageSize(int pageSize)
{
if (!PageSizeList.Contains(pageSize))
{
PageSizeList.Add(pageSize);
}
}
public string GetPageSizeList()
{
var result = PageSizeList.Aggregate("[", (current, i) => current + (i + ","));
result = result.Substring(0, result.Length - 1);
result += ']';
return(result);
}
public void UpdatePageBySpecifiedPagedModels(int totalCount, int pageSize, int currentPageNum, IList <T> data)
{
if (!PageSizeList.Contains(pageSize))
{
PageSizeList.Insert(0, pageSize);
}
TotalRecords = totalCount;
PageSize = pageSize;
pageNumber = currentPageNum;
totalPages = TotalRecords % PageSize == 0 ? TotalRecords / PageSize : TotalRecords / PageSize + 1;
this._data = data;
}
public void UpdatePageByAllModels(int pageSize, int currentPageNum, IList <T> data)
{
if (!PageSizeList.Contains(pageSize))
{
PageSizeList.Insert(0, pageSize);
}
TotalRecords = data.Count;
PageSize = pageSize;
pageNumber = currentPageNum;
totalPages = TotalRecords % PageSize == 0 ? TotalRecords / PageSize : TotalRecords / PageSize + 1;
if (pageNumber <= 1)
{
pageNumber = 1;
}
if (pageNumber >= totalPages)
{
pageNumber = totalPages;
}
this._data = data.Skip((pageNumber.Value - 1) * PageSize.Value).Take(PageSize.Value).ToList();
}
private TableRow CreatePageSizeRow()
{
TableRow row = new TableRow();
TableCell cell = new TableCell();
cell.HorizontalAlign = HorizontalAlign.Left;
cell.Controls.Add(PageSizeLabel);
row.Cells.Add(cell);
cell = new TableCell();
cell.HorizontalAlign = HorizontalAlign.Left;
//Set Page size list
if (PageSizeList.DataSource == null)
{
PageSizeList.DataSource = GetPageSizeList();
PageSizeList.DataBind();
PageSizeList.SelectedIndex = 0;
}
cell.Controls.Add(PageSizeList);
row.Cells.Add(cell);
return(row);
}
