/// <summary>
/// Get Data Source.
/// </summary>
/// <returns></returns>
private PagedDataSource GetOrderList()
{
PagedDataSource pds = new PagedDataSource();
pds.DataSource = _presenter.GetOrdersByCondition(Name, StartDate, EndDate);
pds.AllowPaging = true;
pds.PageSize = 8;
TotalPageCount = pds.PageCount;
pds.CurrentPageIndex = CurrentPageIndex;
int currentPage = CurrentPageIndex + 1;
if (pds.Count != 0)
{
this.lb_current.Text = (currentPage).ToString();
this.lb_total.Text = TotalPageCount.ToString();
}
else
{
this.lb_current.Text = InitialPageIndex.ToString();
this.lb_total.Text = InitialPageIndex.ToString();
}
if (TotalPageCount != 0 && TotalPageCount != 1)
{
lb_first.Enabled = true;
lb_last.Enabled = true;
}
else
{
lb_first.Enabled = false;
lb_last.Enabled = false;
}
if (currentPage < TotalPageCount)
{
lb_next.Enabled = true;
lb_last.Enabled = true;
}
else
{
lb_next.Enabled = false;
lb_last.Enabled = false;
}
if (currentPage > 1)
{
lb_prv.Enabled = true;
lb_first.Enabled = true;
}
else
{
lb_prv.Enabled = false;
lb_first.Enabled = false;
}
return(pds);
}
private void SetBtnEnabled()
{
if (CurPage.Equals(1))
{
if (TotalPageCount.Equals(1))
{
this.btnHome.Enabled = false;
this.btnPrev.Enabled = false;
this.btnEnd.Enabled = false;
this.btnNext.Enabled = false;
}
else
{
this.btnHome.Enabled = false;
this.btnPrev.Enabled = false;
this.btnEnd.Enabled = true;
this.btnNext.Enabled = true;
}
}
else if (CurPage.Equals(TotalPageCount))
{
this.btnHome.Enabled = true;
this.btnPrev.Enabled = true;
this.btnEnd.Enabled = false;
this.btnNext.Enabled = false;
}
else
{
this.btnHome.Enabled = true;
this.btnPrev.Enabled = true;
this.btnEnd.Enabled = true;
this.btnNext.Enabled = true;
}
}
public override string ToString()
{
var sb = new StringBuilder();
sb.Append("<div class='i-pager'>");
if (IsShow)
{
if (IsShowPageNum)
{
sb.Append("<span>每页显示条数:<input type='text' value='" + PageSize + "' name='pagesize'></span>");
}
if (HasPreviousPage)
{
sb.Append("<a class='i-pager-first' name='gopage' href=" + PageUrl.Replace(ReplaceNum, "1") + " page='1' title='" + FirstPageText + "'><span>" + FirstPageText + "</span></a>");
sb.Append("<a class='i-pager-prev' name='gopage' href=" + PageUrl.Replace(ReplaceNum, (CurrentPageIndex - 1).ToString()) + " page='" + (CurrentPageIndex - 1) + "' title='" + PreviousPageText + "'><span>" + PreviousPageText + "</span></a>");
}
for (int i = StartPageNum; i <= EndPageNum; i++)
{
if (i == CurrentPageIndex)
{
sb.Append("<a href='javascript:void(0)' name='gopage' page='" + i +
"' class='i-pager-item i-pager-item-active'><span>" + i + "</span></a>");
}
else
{
sb.Append("<a href=" + PageUrl.Replace(ReplaceNum, i.ToString()) + " name='gopage' page='" + i +
"' class='i-pager-item'><span>" + i + "</span></a>");
}
}
if (HasNextPage)
{
sb.Append("<a class='i-pager-next' name='gopage' href=" + PageUrl.Replace(ReplaceNum, (CurrentPageIndex + 1).ToString()) + " page='" + (CurrentPageIndex + 1) +
"' title='" + NextPageText + "'><span>" + NextPageText + "</span></a>");
sb.Append("<a class='i-pager-last' name='gopage' href=" + PageUrl.Replace(ReplaceNum, TotalPageCount.ToString()) + " page='" + TotalPageCount +
"' title='" + LastPageText + "'><span>" + LastPageText + "</span></a>");
}
sb.Append("<span class='i-pager-info'>");
sb.Append("<span class='i-pager-current'>" + CurrentPageText + "</span><span class='i-pager-info-c'>" + CurrentPageIndex + "</span>");
sb.Append("<span class='i-pager-info-p'>/" + TotalPageCount + "</span><span class='i-pager-info-t'>" + CountPageText +
TotalItemCount + "</span>");
sb.Append("</span>");
}
sb.Append("</div>");
return(sb.ToString());
}
