Simple and easy to use ASP.net page class (Support Ajax, custom text) _ Practical skills

It's useful to do Web sites that don't use JS UI controls.

Usage:

var ps=new pagestring ();
 
 /* Optional Parameters *
 
 PS. Setisenglish = true;//is in English    (default: false)
 PS. Setisshowtext = true;//Whether to display pagination text (default: TRUE)
 //ps. Textformat= ""             (default: Span class=\ "pagetext\" "strong" in total "/strong": {0} article "strong" The current "/strong": {1}/{2} "/span")
 //ps. Setpageindexname request["PageIndex" (Default value: "PageIndex")
 PS. Setisajax = false;//          (default: "false")//
 
 * function parameter/
 int total = 10000;
 int pageSize = ten;
 int pageIndex = Convert.ToInt32 (request["PageIndex"]);
 
 var page = Ps. ToString (Total, pageSize, PageIndex, "/ui/pagestringtest.aspx");
 
 Gets the page HTML output
Response.Write (page);

Effect:

Code:

Using System;
Using System.Collections.Generic;
Using System.Linq;
Using System.Text;
 
Using System.Text.RegularExpressions; namespace Syntacticsugar {///<summary>///* * Description: Pagination class///* * Founder Time: 2015-5-29///* * Modified time:-///* * Author: Sunka  Ixuan public class Pagestring {///<summary>///is English (default: false)///</summary> public
    BOOL Setisenglish {get; set;}
    <summary>///display pagination text (default: TRUE)///</summary> public bool Setisshowtext {get; set;} <summary>///Style (default: "Pagination")///</summary> public string Setclassname {get; set; ///<summary>///Paging parameter name (default: "PageIndex")///</summary> public string Setpageindexname {g Et Set ///<summary>///is asynchronous synchronous href= ' asynchronous Onclick=ajaxpage () (default: false)///</summary> public B
 
    Ool Setisajax {get; set;} <summary>///Custom Text///string. Format ("{0}{1}{2} ", Total records, current page number, total pages"///default value: Span class=\ "pagetext\" "strong" a total of "/strong": {0} "strong" Current "/strong": {1}/{2} "/
 
    Span///</summary> public string Settextformat {get; set;}
      Public pagestring () {setisenglish = false;
      Setisshowtext = true; Settextformat = "<span class=\" pagetext\ "><strong> Total </strong>:{0} bars <strong> current </strong
      >:{1}/{2}</span> ";
      Setclassname = "pagination";
      Setpageindexname = "PageIndex";
    Setisajax = false; }/* Free style. Pagination. Click {cursor:pointer}. Pagination a{text-decoration:none;border:1px solid #AAE col
    Or: #15B; font-size:13px;border-radius:2px;}
    Pagination span{color: #666; font-size:13px;display:inline-block;border:1px solid #ccc;p adding:0.2em 0.6em;
    . Pagination span.pagetext{Border:none}. Pagination A:hover{background: #26B; color: #fff;}
    . pagination A{display:inline-block;padding:0.2em 0.6em; . Pagination. Page_Current{background: #26B; color: #fff; border:1px solid #AAE; margin-right:5px;}
    . pagination{margin-top:20px;}
     . Pagination. Current.prev, pagination. Current.next{color: #999; Border-color: #999; background: #fff;} * *////<summary>///pagination algorithm [a] total 20 pages First Prev 1 2 3 4 5 6 7 8 9 10 Next last///</summary>/// ;p Aram Name= "Total" > record number </param>///<param name= "pageSize" > per page record </param>///<param name= "PageIndex" > Current page </param>///<param name= "query_string" >url parameters </param>///<returns>< /returns> public string ToString (int total, int pageSize, int pageIndex, string query_string) {int all
      page = 0;
      int next = 0;
      int pre = 0;
      int startcount = 0;
      int endcount = 0;
      StringBuilder pagestr = new StringBuilder (); PageIndex = PageIndex = = 0?
      1:pageindex; Pagestr.
      AppendFormat ("<div class=\" {0}\ ">", Setclassname); if (PagEindex < 1) {pageIndex = 1;}
        Calculates the total number of pages if (pageSize!= 0) {allpage = (total/pagesize);
        Allpage = (total% pageSize)!= 0? allpage + 1:allpage);
      Allpage = (Allpage = = 0 1:allpage);
      Next = PageIndex + 1;
      Pre = PageIndex-1; Startcount = (PageIndex + 5) > Allpage? Allpage-9: pageindex-4;//Middle Page starting serial number//middle page terminating serial number Endcount = PageIndex < 5?
      10:pageindex + 5; if (Startcount < 1) {startcount = 1;}//To avoid negative output, set if less than 1 starts with ordinal 1 if (Allpage < endcount) {Endcount = Al Lpage;
      }//page number +5 will produce the final output sequence number greater than the total page number, then it is necessary to control the number of pages within the page bool Isfirst = PageIndex = 1;
 
      BOOL Islast = PageIndex = = Allpage; if (Setisshowtext) pagestr.
 
      AppendFormat (Settextformat, Total, PageIndex, allpage); if (Isfirst) {pagestr.
      Append ("<span> home </span> <span> prev </span>"); else {pagestr. AppendFormat ("<a href=\" {0}pageindex=1\ "> Home </a> <a href=\" {0}pageindex={1}\ "> Page </a>", query_string, pre); }//middle page processing, which adds time complexity, reduces space complexity for (int i = Startcount i <= endcount; i++) {bool Iscurent = PA
        Geindex = i; if (iscurent) {pagestr.
        Append ("<a class=\" page_current\ ">" + i + "</a>"); else {pagestr.
        Append ("<a href=\" "+ query_string +" pageindex= "+ i +" \ ">" + i + "</a>"); } if (Islast) {pagestr.
      Append ("<span> next </span> <span> last page </span>"); else {pagestr. Append ("<a href=\" "+ query_string +" pageindex= "+ next +" \ "> next page </a> <a href=\" "+ query_string +" Pagei
      ndex= "+ allpage +" \ "> Last </a>"); } pagestr.
      AppendFormat ("</div>"); Return Conversiondata (pagestr.
    ToString ());
private string Conversiondata (String page) {      if (setisenglish) {page= page. Replace ("prev", "Previous"). Replace ("Next page", "Next"). Replace ("All", "total"). Replace ("Current", "present"). Replace ("Bar", "records"). Replace ("Home", "first").
      Replace ("End", "last");
        } if (Setisajax) {var matches = regex.matches (page, @ "href\=" ". *?" "", Regexoptions.singleline); if (matches!= null && matches. Count > 0) {foreach (Match m in matches) {page = page. Replace (M.value, String. Format ("class=\" Click\ "onclick=\" Ajaxpage (' {0} ') \ ", Regex.match (M.value, String.) Format (@ "{0}\= (\d+)", Setpageindexname)). GROUPS[1].
          Value));
 
    }} return page;
 }
 
  }
 
}