public void ProcessRequest(HttpContext context)
{
int TotalRecord; int TotalPage;
JObject o;
var ls = GetDbData(context.Request, out TotalRecord, out TotalPage);
var carlist = new CarTypeInfoDb().GetCarinfoList("0");
StringBuilder sb = new StringBuilder();
JArray ar = new JArray();
foreach (var v in ls)
{
o = new JObject();
var car = carlist.FirstOrDefault(x => x.CarTypeKey == v.CarType);
o["ProTitle"] = v.ProTitle; //data.act.ToString();
o["SellerName"] = v.SellerName; //data.act.ToString();
o["Id"] = v.Id;
o["Carname"] = car == null?"":car.DisplayName;
o["ShangPaiTime"] = v.ShangPaiTime;
o["CarColor"] = v.CarColor;
o["baojia"] = v.baojia;
o["BianShuQi"] = v.BianShuQi;
o["CreateTime"] = v.CreateTime.ToShortDateString();
o["ProNum"] = v.ProNum;
o["SellerNumber"] = v.SellerNumber;
var str = v.Images.Split(';');
o["pic1"] = str.Length > 0?str[0]:"";
o["pic2"] = str.Length > 1 ? str[1] : "";
o["pic3"] = str.Length > 2 ? str[2] : "";
o["r"] = TotalRecord.ToString();
o["p"] = TotalPage.ToString();
ar.Add(o);
}
context.Response.ContentType = "text/plain";
context.Response.Write(ar.ToString());
}
public StringBuilder GeneralPaging(string classCurrent, string classClick)
{
ConfigPage();
var stringHtml = new StringBuilder();
if (TotalPage > 1)
{
var txtFirstPage = FirstPage == 0 ? "" : "...";
var txtLastPage = LastPage == TotalPage ? "" : ".../" + TotalPage.ToString();
stringHtml.AppendLine(string.Format("<div class=\"container text-center allPage\">"));
stringHtml.AppendLine(string.Format("<div class=\"row\">"));
stringHtml.AppendLine(string.Format("<ul class=\"pagination\">"));
stringHtml.AppendLine(string.Format("<li><a class=\"{0}\" href=\"#\" data-value=\"0\"> {1} ««</a></li>", classClick, txtFirstPage));
stringHtml.AppendLine(string.Format("<li><a class=\"{0}\" href=\"#\" data-value=\"{1}\" style=\"{2}\"> «</a></li>", classClick, (CurrentPage - 1).ToString(), (String.IsNullOrEmpty(txtFirstPage) ? "display:none" : "display:block")));
for (var i = FirstPage; i < LastPage; i++)
{
stringHtml.AppendLine(string.Format("<li><a href=\"#\" class=\"{0}\" data-value=\"{1}\">{2}</a></li>", CurrentPage == i ? classCurrent : classClick, i.ToString(), (i + 1).ToString()));
}
stringHtml.AppendLine(string.Format("<li><a class=\"{0}\" href=\"#\" data-value=\"{1}\" style=\"{2}\">»</a></li>", classClick, (CurrentPage + 1).ToString(), (String.IsNullOrEmpty(txtLastPage) ? "display:none" : "display:block")));
stringHtml.AppendLine(string.Format("<li><a class=\"{0}\" data-value=\"{1}\" href=\"#\">»» {2}</a></li>", classClick, (TotalPage - 1).ToString(), txtLastPage));
stringHtml.AppendLine(string.Format("</ul>"));
stringHtml.AppendLine(string.Format("</div>"));
stringHtml.AppendLine(string.Format("</div>"));
}
return(stringHtml);
}
private void CreateNavigationButton(string type)
{
if (type == "FirstPrev")
{
if (TotalPage > 1 && CurPage > 1)
{
str.Append("<a href=\"" + BuildUrlString("p", "1") + "\">首页</a> <a href=\"" + BuildUrlString("p", (CurPage - 1).ToString()) + "\">上页</a>");
}
//else
//{
// str.Append("<a class=\"first\" disabled=\"disabled\">首页</a><a class=\"pre\" disabled=\"disabled\">上页</a>");
//}
}
else
{
if (TotalPage > 1 && CurPage < TotalPage)
{
str.Append(" <a href=\"" + BuildUrlString("p", (CurPage + 1).ToString()) + "\">下页</a> <a href=\"" + BuildUrlString("p", TotalPage.ToString()) + "\">尾页</a>");
}
//else
//{
// str.Append("<a class=\"next\" disabled=\"disabled\">下页</a><a class=\"last\" disabled=\"disabled\">尾页</a>");
//}
}
}
private void CreateShowGo()
{
str.Append("<span style=\"padding:0px 10px;\">共" + TotalPage.ToString() + "页</span><span>到 <input type=\"text\" onkeydown=\"if(event.keyCode==13){event.keyCode=9;goToPage('goNum');return false;}\" size=\"10\" id=\"goNum\" class=\"imos_page_text\" /> 页</span> <a href=\"javascript:;\" onclick=\"goToPage('goNum')\">确定</a>");
}
public string setPage(string sParam, int Language)
{
string str = "";
int MidPage;
string sURL = HttpContext.Current.Request.Url.AbsolutePath + sParam;
string[] text = { "Xem tiếp", "Next Page", "" };
string[] f = { "Trang đầu", "First", "<img src='WebMedia/Images/resultset_first.png' alt='Trang đầu' width='10' height='10' />" };
string[] l = { "Trang cuối", "Last", "<img src='WebMedia/Images/resultset_last.png' alt='Trang cuối' width='10' height='10' />" };
if (Language > text.Length - 1)
{
Language = 0;
}
int TotalPage;
if ((TotalRecord % RecordPerPage) > 0)
{
TotalPage = (TotalRecord / RecordPerPage) + 1;
}
else
{
TotalPage = TotalRecord / RecordPerPage;
}
MidPage = (PageCount / 2);
int i = 0;
str = "<span style='font-weight:bold;padding:5px 2px 5px 2px;'>" + text[Language] + "</span>";
if (Pages < MidPage + 1)
{
if (TotalPage > PageCount)
{
for (i = 1; i <= PageCount; i++)
{
if (Pages == i)
{
str = str + "<span class='currentpage'>" + Pages.ToString() + "</span>";
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=" + i.ToString() + "'>" + i.ToString() + "</a>";
}
}
str = str + "<span class='dotpage'>...</span><a class='paging' href='" + sURL + "&pages=" + TotalPage.ToString() + "'>" + l[Language] + "</a>";
}
else
{
for (i = 1; i <= TotalPage; i++)
{
if (Pages == i)
{
str = str + "<span class='currentpage'>" + Pages.ToString() + "</span>";
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=" + i.ToString() + "'>" + i.ToString() + "</a>";
}
}
}
}
else if (Pages > TotalPage - (MidPage + 1))
{
if (TotalPage > PageCount)
{
str = str + "<a class='paging' href='" + sURL + "&pages=1'>" + f[Language] + "</a><span class='dotpage'>...</span>";
for (i = TotalPage - (PageCount - 1); i <= TotalPage; i++)
{
if (Pages == i)
{
str = str + "<span class='currentpage'>" + Pages.ToString() + "</span>";
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=" + i.ToString() + "'>" + i.ToString() + "</a>";
}
}
}
else
{
for (i = 1; i <= TotalPage; i++)
{
if (Pages == i)
{
str = str + "<span class='currentpage'>" + Pages.ToString() + "</span>";
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=" + i.ToString() + "'>" + i.ToString() + "</a>";
}
}
}
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=1'>" + f[Language] + "</a><span class='dotpage'>...</span>";
for (i = Pages - (MidPage - 1); i <= Pages + MidPage; i++)
{
if (Pages == i)
{
str = str + "<span class='currentpage'>" + Pages.ToString() + "</span>";
}
else
{
str = str + "<a class='paging' href='" + sURL + "&pages=" + i.ToString() + "'>" + i.ToString() + "</a>";
}
}
str = str + "<span class='dotpage'>...</span><a class='paging' href='" + sURL + "&pages=" + TotalPage.ToString() + "'>" + l[Language] + "</a>";
}
return(str);
}
public override string Render()
{
if (TotalPage <= 1)
{
return(string.Empty);
}
//<div class='row'>
// <div class='col-md-5 col-sm-12'>
// <div class='dataTables_info' id='sample_1_info' role='status' aria-live='polite'>Showing 21 to 25 of 25 entries</div>
// </div>
// <div class='col-md-7 col-sm-12'>
// <div class='dataTables_paginate paging_bootstrap_full_number' id='sample_1_paginate'>
// <ul class='pagination' style='visibility: visible;'>
// <li class='prev'><a href='#' title='First'><i class='fa fa-angle-double-left'></i></a></li>
// <li class='prev'><a href='#' title='Prev'><i class='fa fa-angle-left'></i></a></li>
// <li><a href='#'>1</a></li>
// <li><a href='#'>2</a></li>
// <li><a href='#'>3</a></li>
// <li><a href='#'>4</a></li>
// <li class='active'><a href='#'>5</a></li>
// <li class='next disabled'><a href='#' title='Next'><i class='fa fa-angle-right'></i></a></li>
// <li class='next disabled'><a href='#' title='Last'><i class='fa fa-angle-double-right'></i></a></li>
// </ul>
// </div>
// </div>
//</div>
Sb.Clear();
Sb.Append(@"
<div class='row'>
<div class='col-md-7 col-sm-12'>
<div class='paging_bootstrap_full_number'>
<ul class='pagination' style='visibility: visible;'>
");
if (TotalPage <= SelectablePages)
{
// iterate through the available pages
for (var i = 1; i <= TotalPage; i++)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 {2} 頁'>{3}</a></li>",
BuildUri(i - 1),
(CurrentPage.Equals(i - 1) ? " class='active'" : ""),
i,
i.ToString(Section.Get.Common.Culture).PadLeft(
TotalPage.ToString(Section.Get.Common.Culture).Length, '0'));
}
}
else
{
// compute the number of pages to display to the left of the currently selected page
// so that the current page is always centered
// (when at the first and the last pages this will not be possible and we'll make some adjustments on the fly)
var adjacent = Convert.ToInt32(Math.Floor((Convert.ToDouble(SelectablePages) - 3) / 2));
// this number must be at least "1"
adjacent = (adjacent < 0 ? 1 : adjacent);
// compute the page after which to show "..." after the link to the first page
var scrollFrom = SelectablePages - adjacent - 1;
// writer.Write("scrollFrom=" + scrollFrom + "<br />");
// this is the number from where we should start rendering selectable pages
// it's "2" because we have already rendered the first page
long startingPage = 1;
// if we need to show "..." after the link to the first page
if (CurrentPage >= scrollFrom)
{
// by default, the starting_page should be whatever the current page minus $adjacent
startingPage = CurrentPage - adjacent;
// but if that would cause us to display less navigation links than specified in $this->selectable_pages
if (TotalPage - startingPage < (SelectablePages - 2))
{
// adjust it
startingPage -= (SelectablePages - 2) - (TotalPage - startingPage);
}
}
// this is the number where we should stop rendering selectable pages
// by default, this value is the sum of the starting page plus whatever the number of $this->selectable_pages
// minus 3 (first page, last page and current page)
var endingPage = startingPage + SelectablePages;
// if ending page would be greater than the total number of pages minus 1
// (minus one because we don't take into account the very last page which we output automatically)
// adjust the ending page
if (endingPage + 1 > TotalPage)
{
endingPage = TotalPage;
}
if (CurrentPage >= scrollFrom)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 1 頁'>{2}</a></li>",
BuildUri(0),
(CurrentPage.Equals(0) ? " class='disable'" : ""),
("1".PadLeft(endingPage.ToString(Section.Get.Common.Culture).Length, '0'))
);
if (TotalPage > SelectablePages)
{
Sb.AppendFormat(
"<li class='prev'><a href='{1}' title='上十頁'><i class='fa fa-angle-double-left'></i></a></li>" +
"<li class='prev'><a href='{0}' title='上一頁'><i class='fa fa-angle-left'></i></a></li>",
(CurrentPage == 0 ? "javascript:void(0);" : BuildUri(CurrentPage - 1)),
(CurrentPage - 10 < 0 ? "javascript:void(0);" : BuildUri(CurrentPage - 10)));
}
// put the "..." after the link to the first page
//Sb.Append(" .... ");
Sb.Append("<li><a>....</a></li>");
}
// place links for each page
for (var i = startingPage; i < endingPage; i++)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 {2} 頁'>{3}</a></li>",
BuildUri(i - 1),
(CurrentPage.Equals(i - 1) ? " class='active'" : ""),
i,
(i.ToString(Section.Get.Common.Culture).PadLeft(
endingPage.ToString(Section.Get.Common.Culture).Length, '0')));
}
if (endingPage - (CurrentPage + 1) >= scrollFrom)
{
Sb.Append("<li><a>....</a></li>");
Sb.AppendFormat(
"<li class='next'><a href='{0}' title='下一頁'><i class='fa fa-angle-right'></i></a></li>" +
"<li class='next'><a href='{1}' title='下十頁'><i class='fa fa-angle-double-right'></i></a></li>",
(CurrentPage.Equals(TotalPage - 1) ? "javascript:void(0)" : BuildUri(CurrentPage + 1)),
(TotalPage - (CurrentPage + 1) > 10) ? BuildUri(CurrentPage + 10) : "javascript:void(0)");
}
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往最後一頁'>{2}</a></li>",
BuildUri(TotalPage),
(CurrentPage.Equals(TotalPage - 1) ? " class='disable'" : ""),
TotalPage);
}
Sb.Append("</ul>");
Sb.Append("</div>");
Sb.Append("</div>");
Sb.Append("<div class='col-md-5 col-sm-12'>");
var endRecord = CurrentPage * RecordsPerPage + RecordsPerPage;
if (endRecord > TotalRecord)
{
endRecord = TotalRecord;
}
Sb.AppendFormat(
"<div class='dataTables_paginate dataTables_info' role='status' aria-live='polite'>Showing {0} to {1} of {2} entries ({3} Pages)</div>",
(CurrentPage * RecordsPerPage + 1).ToString("#,##;(#,##)"),
endRecord.ToString("#,##;(#,##)"),
TotalRecord.ToString("#,##;(#,##)"),
TotalPage.ToString("#,##;(#,##)"));
Sb.Append("</div>");
Sb.Append("</div>");
return(ReplaceCrossSiteScript(Sb.ToString()));
}
public override void Process(
TagHelperContext context, TagHelperOutput output)
{
output.TagName = "ul";
output.Attributes.Add("class", "pagination pagination-sm");
if (PageIndex == 0)
{
PageIndex = 1;
}
int i = 0;
string strPage = "";
PageEtc = string.IsNullOrEmpty(PageEtc) ? "" : "&" + PageEtc;
#region 처음 페이지로 이동
if (PageIndex > 1)
{
if (!SearchMode)
{
strPage += "<li><a href =\""
+ Url + "?Page=1" + PageEtc + "\">«</a></li>";
}
else
{
strPage += "<li><a href=\""
+ Url + "?Page=1" + PageEtc
+ "&SearchField=" + SearchField
+ "&SearchQuery=" + SearchQuery + "\">«</a></li>";
}
}
else
{
strPage += "<li class='disabled'><a>«</a></li>";
}
#endregion
#region 이전화살표
if (PageIndex > PageCounter)
{
if (!SearchMode)
{
strPage += "<li><a href=\"" + Url + "?Page="
+ Convert.ToString(((PageIndex - 1) / (int)PageCounter) * PageCounter)
+ PageEtc + "\">←</a></li>";
}
else
{
strPage += "<li><a href=\"" + Url + "?Page="
+ Convert.ToString(((PageIndex - 1) / (int)PageCounter) * PageCounter) + PageEtc
+ "&SearchField=" + SearchField
+ "&SearchQuery=" + SearchQuery + "\">←</a></li>";
}
}
else
{
strPage += "<li class='disabled'><a>←</a></li>";
}
#endregion
#region 페이지 번호 및 다음 화살표
for (i = (((PageIndex - 1) / (int)PageCounter) * PageCounter + 1);
i <= ((((PageIndex - 1) / (int)PageCounter) + 1) * PageCounter); i++)
{
if (i > TotalPage)
{
break;
}
if (i == PageIndex)
{
strPage += " <li class='active'><a>"
+ i.ToString() + "</a></li>";
}
else
{
if (!SearchMode)
{
strPage += "<li><a href=\"" + Url + "?Page="
+ i.ToString() + PageEtc + "\">" + i.ToString() + "</a></li>";
}
else
{
strPage += "<li><a href=\"" + Url + "?Page="
+ i.ToString() + PageEtc + "&SearchField=" + SearchField
+ "&SearchQuery=" + SearchQuery + "\">"
+ i.ToString() + "</a></li>";
}
}
}
#endregion
//국헌 생각으로는 i++되어 오므로 -1을 해줘야함
if ((i - 1) < TotalPage)
{
if (!SearchMode)
{
strPage += "<li><a href=\"" + Url + "?Page="
+ Convert.ToString(((PageIndex - 1) / (int)PageCounter) * PageCounter + (PageCounter + 1))
+ PageEtc + "\">→</a></li>";
}
else
{
strPage += "<li><a href=\"" + Url + "?Page="
+ Convert.ToString(((PageIndex - 1) / (int)PageCounter) * PageCounter + (PageCounter + 1))
+ PageEtc
+ "&SearchField=" + SearchField
+ "&SearchQuery=" + SearchQuery + "\">→</a></li>";
}
}
else
{
strPage += "<li class='disabled'><a>→</a></li>";
}
#region 마지막 페이지로 이동
if (PageIndex < TotalPage)
{
if (!SearchMode)
{
strPage += "<li><a href=\"" + Url + "?Page="
+ TotalPage.ToString()
+ PageEtc + "\">»</a></li>";
}
else
{
strPage += "<li><a href=\"" + Url + "?Page="
+ TotalPage.ToString()
+ PageEtc
+ "&SearchField=" + SearchField
+ "&SearchQuery=" + SearchQuery + "\">»</a></li>";
}
}
else
{
strPage += "<li class='disabled'><a>»</a></li>";
}
#endregion
output.Content.AppendHtml(strPage);
}
public void BindData()
{
/*if (TotalPage <= 1)
* {
* this.Visible = false;
* return;
* }
* else
* {
* this.Visible = true;
* }*/
liFirst.Visible = true;
liLast.Visible = true;
if (CurrentPageIndex > TotalPage)
{
CurrentPageIndex = TotalPage;
PageIndexChanged(null, new PageEventArgs(CurrentPageIndex));
return;
}
if (CurrentPageIndex == 1)
{
liPrev.Attributes.Add("class", "paginate_button previous disabled");
lbPrev.Attributes.Add("OnClick", "javascript:return false;");
liFirst.Attributes.Add("class", "paginate_button active");
lbFirst.Attributes.Add("OnClick", "javascript:return false;");
}
else
{
liPrev.Attributes.Add("class", "paginate_button previous");
lbPrev.Attributes.Add("OnClick", "javascript:return true;");
liFirst.Attributes.Add("class", "paginate_button");
lbFirst.Attributes.Add("OnClick", "javascript:return true;");
}
if (CurrentPageIndex == TotalPage)
{
liNext.Attributes.Add("class", "paginate_button next disabled");
lbNext.Attributes.Add("OnClick", "javascript:return false;");
liLast.Attributes.Add("class", "paginate_button active");
lbLast.Attributes.Add("OnClick", "javascript:return false;");
}
else
{
liNext.Attributes.Add("class", "paginate_button previous");
lbNext.Attributes.Add("OnClick", "javascript:return true;");
liLast.Attributes.Add("class", "paginate_button");
lbLast.Attributes.Add("OnClick", "javascript:return true;");
}
if (TotalPage <= 1)
{
liPrev.Attributes.Add("class", "paginate_button previous disabled");
lbPrev.Attributes.Add("OnClick", "javascript:return false;");
liFirst.Attributes.Add("class", "paginate_button active");
lbFirst.Attributes.Add("OnClick", "javascript:return false;");
liNext.Attributes.Add("class", "paginate_button next disabled");
lbNext.Attributes.Add("OnClick", "javascript:return false;");
liLast.Attributes.Add("class", "paginate_button active");
lbLast.Attributes.Add("OnClick", "javascript:return false;");
liLast.Visible = false;
}
lbFirst.Text = "1";
lbLast.Text = TotalPage.ToString();
if (TotalPage > 2)
{
StartPage = (CurrentPageIndex - TotalRange == 1) ? 2 : CurrentPageIndex - (TotalRange - 1);
EndPage = (CurrentPageIndex + TotalRange == TotalPage) ? (TotalPage - 1) : CurrentPageIndex + (TotalRange - 1);
if (StartPage < 2)
{
StartPage = 2;
EndPage = (StartPage + TotalPageToView) > TotalPage ? TotalPage - 1 : (StartPage + TotalPageToView - 1);
}
if (EndPage >= TotalPage)
{
EndPage = TotalPage - 1;
StartPage = (EndPage - TotalPageToView) < 2 ? 2 : (EndPage - TotalPageToView + 1);
}
liNextJump.Visible = (EndPage + 1 == TotalPage) ? false : true;
liPreviousJump.Visible = (StartPage - 1 == 1) ? false : true;
ArrayList arr = new ArrayList();
for (int i = StartPage; i <= EndPage; i++)
{
if (i > TotalPage)
{
break;
}
arr.Add(i);
}
rptPaging.Visible = true;
rptPaging.DataSource = arr;
rptPaging.DataBind();
}
else
{
liNextJump.Visible = false;
liPreviousJump.Visible = false;
rptPaging.Visible = false;
}
}
public static string ShowPage(int totalnumber, int MaxPerPage, int CurrentPage, bool ShowTotal, string strUnit)
{
StringBuilder strTemp = new StringBuilder();
string strRaw = string.Empty;
string strUrl = string.Empty;
strRaw = HttpContext.Current.Request.RawUrl;
string[] strArray = strRaw.Split(new char[] { '/' });
if (strArray.Length > 0)
{
strRaw = strArray[strArray.Length - 1];
}
if (strRaw.IndexOf('?') > 0)
{
strUrl = strRaw.Substring(0, strRaw.IndexOf('?'));
string strParam = strRaw.Substring(strRaw.IndexOf('?') + 1);
string[] strArray1 = strParam.Split(new char[] { '&' });
StringBuilder sb = new StringBuilder();
for (int k = 0; k < strArray1.Length; k++)
{
//int pos = strArray1[k].IndexOf("=");
string pa = strArray1[k].Substring(0, strArray1[k].IndexOf("="));
if (string.Compare(pa, "p", true) != 0)
{
sb.Append(strArray1[k] + "&");
}
}
strUrl = strUrl + "?" + sb.ToString();
}
else
{
strUrl = strRaw + "?";
}
int TotalPage;
if (totalnumber == 0 || MaxPerPage == 0)
{
return("");
}
if (totalnumber % MaxPerPage == 0)
{
TotalPage = totalnumber / MaxPerPage;
}
else
{
TotalPage = totalnumber / MaxPerPage + 1;
}
if (CurrentPage > TotalPage)
{
CurrentPage = TotalPage;
}
strTemp.Append("<table width=\"99%\" border=\"0\" cellpadding=\"0\" cellspacing=\"1\" class=\"border\" align=\"center\">");
strTemp.Append("<tr> <td valign=\"bottom\" align=\"center\" nowrap=\"nowrap\" style=\"width:40%;\">");
if (ShowTotal)
{
strTemp.Append("共 <b>" + totalnumber.ToString() + "</b> " + strUnit + " ");
}
strTemp.Append("页次：<strong><font color=red>" + CurrentPage.ToString() + "</font>/" + TotalPage.ToString() + "</strong>页 ");
if (CurrentPage == 1)
{
strTemp.Append("首页 上一页 ");
}
else
{
strTemp.Append("<a href='" + strUrl + "p=1'>首页</a> ");
strTemp.Append("<a href='" + strUrl + "p=" + (CurrentPage - 1) + "'>上一页</a> ");
}
if (CurrentPage >= TotalPage)
{
strTemp.Append("下一页 尾页");
}
else
{
strTemp.Append("<a href='" + strUrl + "p=" + (CurrentPage + 1) + "'>下一页</a> ");
strTemp.Append("<a href='" + strUrl + "p=" + TotalPage + "'>尾页</a>");
}
strTemp.Append("</td> </tr> </table>");
return(strTemp.ToString());
}
public static string ShowlistPage(int totalnumber, int MaxPerPage, int CurrentPage, bool ShowTotal, int NodeID)
{
StringBuilder strTemp = new StringBuilder();
string strUrl = "";
StringBuilder sb = new StringBuilder();
sb.Append("/ColumnList.aspx?NodeID=" + NodeID.ToString() + "&");
strUrl = sb.ToString();
int TotalPage;
if (totalnumber == 0 || MaxPerPage == 0)
{
return("");
}
if (totalnumber % MaxPerPage == 0)
{
TotalPage = totalnumber / MaxPerPage;
}
else
{
TotalPage = totalnumber / MaxPerPage + 1;
}
if (CurrentPage > TotalPage)
{
CurrentPage = TotalPage;
}
strTemp.Append("<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"1\" align=\"center\">");
strTemp.Append("<tr> <td valign=\"bottom\" align=\"center\" nowrap=\"nowrap\" style=\"width:40%;\">");
if (ShowTotal)
{
strTemp.Append("共 <b>" + totalnumber.ToString() + "</b>项目 ");
}
strTemp.Append("页次：<strong><font color=red>" + CurrentPage.ToString() + "</font>/" + TotalPage.ToString() + "</strong>页 ");
strTemp.Append("每页：<strong><font color=red>" + MaxPerPage.ToString() + "</font>项目 ");
if (CurrentPage == 1)
{
strTemp.Append("首页 上一页 ");
}
else
{
strTemp.Append("<a href='" + strUrl + "page=1'>首页</a> ");
strTemp.Append("<a href='" + strUrl + "page=" + (CurrentPage - 1) + "'>上一页</a> ");
}
if (CurrentPage >= TotalPage)
{
strTemp.Append("下一页 尾页");
}
else
{
strTemp.Append("<a href='" + strUrl + "page=" + (CurrentPage + 1) + "'>下一页</a> ");
strTemp.Append("<a href='" + strUrl + "page=" + TotalPage + "'>尾页</a>");
}
strTemp.Append("</td> </tr> </table>");
return(strTemp.ToString());
}
protected override void Render(HtmlTextWriter writer)
{
if (DesignMode)
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID);
writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
writer.AddAttribute(HtmlTextWriterAttribute.Class, Css);
writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (TotalVisable)
{
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write(string.Format(TotalText, 0));
writer.RenderEndTag();
writer.Write(" ");
}
if (PreNextVisable)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(PreText);
writer.RenderEndTag();
writer.Write(" ");
}
for (int i = 1; i <= 5; i++)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(i.ToString());
writer.RenderEndTag();
writer.Write(" ");
}
if (PreNextVisable)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "#");
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(NextText);
writer.RenderEndTag();
writer.Write(" ");
}
writer.RenderEndTag();
}
else
{
if (TotalPage > 1)
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID);
writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
writer.AddAttribute(HtmlTextWriterAttribute.Class, Css);
writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (TotalVisable)
{
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write(string.Format(TotalText, ITotalCount));
writer.RenderEndTag();
}
if (PreNextVisable && CurrentPage != 1)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, CurrentPage - 1 + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(PreText);
writer.RenderEndTag();
}
if (TotalPage <= 10)
{
for (int i = 1; i <= TotalPage; i++)
{
if (i == CurrentPage)
{
//添加当前选择的样式
writer.AddAttribute(HtmlTextWriterAttribute.Class, SelectCss);
}
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, i + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(i.ToString());
writer.RenderEndTag();
}
}
else
{
if (CurrentPage - 5 > 2 && CurrentPage + 7 < TotalPage)//前后都有的
{
//添加第一页
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, 1 + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write("1");
writer.RenderEndTag();
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write("…");
writer.RenderEndTag();
for (int i = CurrentPage - 5; i <= CurrentPage + 5; i++)
{
if (i == CurrentPage)
{
//添加当前选择的样式
writer.AddAttribute(HtmlTextWriterAttribute.Class, SelectCss);
}
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, i + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(i.ToString());
writer.RenderEndTag();
}
//添加最后一页
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write("…");
writer.RenderEndTag();
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, TotalPage + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(TotalPage.ToString());
writer.RenderEndTag();
}
else if (CurrentPage - 5 <= 2)//前面不够，后面有多余
{
for (int i = 1; i <= 10; i++)
{
if (i == CurrentPage)
{
//添加当前选择的样式
writer.AddAttribute(HtmlTextWriterAttribute.Class, SelectCss);
}
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, i + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(i.ToString());
writer.RenderEndTag();
}
//添加最后一页
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write("…");
writer.RenderEndTag();
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, TotalPage + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(TotalPage.ToString());
writer.RenderEndTag();
}
else if (CurrentPage + 7 >= TotalPage)//前面多余，后面不足
{
//添加第一页
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, 1 + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write("1");
writer.RenderEndTag();
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write("…");
writer.RenderEndTag();
for (int i = TotalPage - 10; i <= TotalPage; i++)
{
if (i == CurrentPage)
{
//添加当前选择的样式
writer.AddAttribute(HtmlTextWriterAttribute.Class, SelectCss);
}
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, i + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(i.ToString());
writer.RenderEndTag();
}
}
}
if (PreNextVisable && CurrentPage != TotalPage && TotalPage > 1)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, CurrentPage + 1 + ""));
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(NextText);
writer.RenderEndTag();
}
writer.RenderEndTag();
}
}
}
