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PHP paging code, PHP paging code with beautiful styles

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2016-07-25 08:52:461168browse
  1. include "pager.class.php";
  2. $CurrentPage=isset($_GET['page'])?$_GET['page']:1;
  3. //die($CurrentPage);
  4. $myPage=new pager(1300,intval($CurrentPage));
  5. $pageStr= $myPage->GetPagerContent();
  6. //echo $pageStr;
  7. $myPage=new pager(90,intval($CurrentPage));
  8. $pageStr= $myPage->GetPagerContent();
  9. echo $pageStr;
  10. ?>
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  1. php分页演示-bbs.it-home.org
  2. include "pager.class.php";
  3. $CurrentPage=isset($_GET['page'])?$_GET['page']:1;
  4. //die($CurrentPage);
  5. $myPage=new pager(1300,intval($CurrentPage));
  6. $pageStr= $myPage->GetPagerContent();
  7. //echo $pageStr;
  8. $myPage=new pager(90,intval($CurrentPage));
  9. $pageStr= $myPage->GetPagerContent();
  10. echo $pageStr;
  11. ?>
复制代码

2) pager.class.php:

  1. /*

  2. * PHP分页类
  3. * @package Page
  4. * @Created 2013-03-27
  5. * @Modify 2013-03-27
  6. * Example:
  7. $myPage=new Pager(1300,intval($CurrentPage));
  8. $pageStr= $myPage->GetPagerContent();
  9. echo $pageStr;
  10. */
  11. class Pager {
  12. private $pageSize = 10;
  13. private $pageIndex;
  14. private $totalNum;

  15. private $totalPagesCount;

  16. private $pageUrl;

  17. private static $_instance;

  18. public function __construct($p_totalNum, $p_pageIndex, $p_pageSize = 10,$p_initNum=3,$p_initMaxNum=5) {

  19. if (! isset ( $p_totalNum ) || !isset($p_pageIndex)) {
  20. die ( "pager initial error" );
  21. }

  22. $this->totalNum = $p_totalNum;

  23. $this->pageIndex = $p_pageIndex;
  24. $this->pageSize = $p_pageSize;
  25. $this->initNum=$p_initNum;
  26. $this->initMaxNum=$p_initMaxNum;
  27. $this->totalPagesCount= ceil($p_totalNum / $p_pageSize);
  28. $this->pageUrl=$this->_getPageUrl();

  29. $this->_initPagerLegal();

  30. }

  31. /**
  32. * Get the current URL string with the page part removed
  33. *
  34. * @return String URL string
  35. */
  36. private function _getPageUrl() {
  37. $CurrentUrl = $_SERVER["REQUEST_URI"];
  38. $arrUrl = parse_url($CurrentUrl);
  39. $urlQuery = $arrUrl["query"];

  40. if($urlQuery){

  41. $urlQuery = ereg_replace("(^|&)page=" . $this->pageIndex, "", $urlQuery);
  42. $CurrentUrl = str_replace($arrUrl["query"], $urlQuery, $CurrentUrl);

  43. if($urlQuery){

  44. $CurrentUrl.="&page";
  45. }
  46. else $CurrentUrl.="page";

  47. } else {

  48. $CurrentUrl.="?page";
  49. }

  50. return $CurrentUrl;

  51. }

  52. /*
  53. *设置页面参数合法性
  54. *@return void
  55. */
  56. private function _initPagerLegal()
  57. {
  58. if((!is_numeric($this->pageIndex)) || $this->pageIndex<1)
  59. {
  60. $this->pageIndex=1;
  61. }elseif($this->pageIndex > $this->totalPagesCount)
  62. {
  63. $this->pageIndex=$this->totalPagesCount;
  64. }

  65. }

  66. //$this->pageUrl}={$i}
  67. //{$this->CurrentUrl}={$this->TotalPages}
  68. public function GetPagerContent() {
  69. $str = "
  70. //首页 上一页
  71. if($this->pageIndex==1)
  72. {
  73. $str .="首页 "."n";
  74. $str .="上一页 "."n"."n";
  75. }else
  76. {
  77. $str .="首页 "."n";
  78. $str .="上一页 "."n"."n";
  79. }
  80. /*

  81. 除首末后 页面分页逻辑

  82. */
  83. //10页(含)以下
  84. $currnt="";
  85. if($this->totalPagesCount<=10)
  86. {

  87. for($i=1;$i<=$this->totalPagesCount;$i++)

  88. {

  89. if($i==$this->pageIndex)
  90. { $currnt=" class='current'";}
  91. else
  92. { $currnt=""; }
  93. $str .="$i"."n" ;
  94. }
  95. }else //10页以上
  96. { if($this->pageIndex<3) //当前页小于3
  97. {
  98. for($i=1;$i<=3;$i++)
  99. {
  100. if($i==$this->pageIndex)
  101. { $currnt=" class='current'";}
  102. else
  103. { $currnt=""; }
  104. $str .="$i"."n" ;
  105. }

  106. $str.="……"."n";

  107. for($i=$this->totalPagesCount-3+1;$i<=$this->totalPagesCount;$i++)//功能1

  108. {
  109. $str .="$i"."n" ;

  110. }

  111. }elseif($this->pageIndex<=5) // 5 >= 当前页 >= 3
  112. {
  113. for($i=1;$i<=($this->pageIndex+1);$i++)
  114. {
  115. if($i==$this->pageIndex)
  116. { $currnt=" class='current'";}
  117. else
  118. { $currnt=""; }
  119. $str .="$i"."n" ;

  120. }

  121. $str.="……"."n";

  122. for($i=$this->totalPagesCount-3+1;$i<=$this->totalPagesCount;$i++)//功能1

  123. {
  124. $str .="$i"."n" ;
  125. }

  126. }elseif(5<$this->pageIndex && $this->pageIndex<=$this->totalPagesCount-5 ) //当前页大于5,同时小于总页数-5

  127. {

  128. for($i=1;$i<=3;$i++)

  129. {
  130. $str .="$i"."n" ;
  131. }
  132. $str.="……";
  133. for($i=$this->pageIndex-1 ;$i<=$this->pageIndex+1 && $i<=$this->totalPagesCount-5+1;$i++)
  134. {
  135. if($i==$this->pageIndex)
  136. { $currnt=" class='current'";}
  137. else
  138. { $currnt=""; }
  139. $str .="$i"."n" ;
  140. }
  141. $str.="……";

  142. for($i=$this->totalPagesCount-3+1;$i<=$this->totalPagesCount;$i++)

  143. {
  144. $str .="$i"."n" ;

  145. }

  146. }else
  147. {

  148. for($i=1;$i<=3;$i++)

  149. {
  150. $str .="$i"."n" ;
  151. }
  152. $str.="……"."n";

  153. for($i=$this->totalPagesCount-5;$i<=$this->totalPagesCount;$i++)//功能1

  154. {
  155. if($i==$this->pageIndex)
  156. { $currnt=" class='current'";}
  157. else
  158. { $currnt=""; }
  159. $str .="$i"."n" ;

  160. }

  161. }
  162. }

  163. /*

  164. 除首末后 页面分页逻辑结束
  165. */
  166. //下一页 末页
  167. if($this->pageIndex==$this->totalPagesCount)
  168. {
  169. $str .="n"."下一页"."n" ;
  170. $str .="末页"."n";

  171. }else
  172. {
  173. $str .="n"."下一页 "."n";
  174. $str .="末页 "."n" ;
  175. }

  176. $str .= "

";
  • return $str;
  • }

  • /**

  • * Get instance
  • * @return
  • */
  • // static public function getInstance() {
  • // if (is_null ( self::$_instance )) {
  • // self::$_instance = new pager ();
  • // }
  • // return self::$_instance;
  • // }

  • }
  • ?>

  • 复制代码

    3),php分页样式文件 pager.css:

    1. body,html{ padding:0px; margin:0px; color:#333333; font-family:"宋体",Arial,Lucida,Verdana,Helvetica,sans-serif; font-size:12px; line-height:150%;}

    2. h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd,form,img,p,label{margin:0; padding:0; border:none; list-style-type:none;}

    3. /**Front page pagination style**/

    4. .Pagination {margin:10px 0 0;padding:5px 0;text-align:rightright; height:20px; line-height:20px; font-family:Arial, Helvetica, sans-serif,"宋体";}
    5. .Pagination a {margin-left:2px;padding:2px 7px 2px;}
    6. .Pagination .dot{ border:medium none; padding:4px 8px}
    7. .Pagination a:link, .Pagination a:visited {border:1px solid #dedede;color:#696969;text-decoration:none;}
    8. .Pagination a:hover, .Pagination a:active, .Pagination a.current:link, .Pagination a.current:visited {border:1px solid #dedede;color:#fff; background-color:#ff6600; background-image:none; border:#ff6600 solid 1px;}
    9. .Pagination .selectBar{ border:#dedede solid 1px; font-size:12px; width:95px; height:21px; line-height:21px; margin-left:10px; display:inline}
    10. .Pagination a.tips{_padding:4px 7px 1px;}

    复制代码


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