Phpzf similar to Google search page _php tutorial

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View Source Print? 01 /** 02 * 03 * @param unknown_type $model 表类型 04 * @param unknown_type $ncontroller 那个控制器提交的controller 05 * @param unknown_type $naction 那个action提交的action 06 */ 07 public function fenyepage2( $model , $ncontroller , $naction ){ 08 if (!isset( $_SESSION )) 09 {session_start();} 10 $pageSize = $_SESSION [ 'pagesize' ]; 11 $pageNow = $_SESSION [ 'pagenow' ]; 12 $offset = ( $pageNow -1)* $pageSize ; 13 $db = $this ->getAdapter(); 14 $select = $db ->select(); 15 $select ->from( 'student' , '*' ); 16 if (!isset( $_SESSION )) 17 {session_start();} 18 if ( $_SESSION [ 'qsname' ]!= "" ){ 19 $sname = $_SESSION [ 'qsname' ]; 20 $select ->where( 'sname like ?' , "%$sname%" ); 21 } 22 if ( $_SESSION [ 'qsaddress' ]!= "" ){ 23 $saddress = $_SESSION [ 'qsaddress' ]; 24 $select ->where( 'saddress like ?' , "%$saddress%" ); 25 } 26 if ( $_SESSION [ 'qsdept' ]!= "" ){ 27 $sdept = $_SESSION [ 'qsdept' ]; 28 $select ->where( 'sdept like ?' , "%$sdept%" ); 29 } 30 $coutNews = $db ->fetchAll( $select ); 31 $pageCount = ceil ( count ( $coutNews )/ $pageSize ); 32 $select ->limit( $pageSize , $offset ); //第一个参数:总共显示多少个。第二个参数:从第几个开始显示 33 $res = $db ->fetchAll( $select ); 34 $native = null; 35 $native = "首页 " ; 36 if ( $pageNow >1){ 37 $nextPage = $pageNow -1; 38 $native .= " 上一页 " ; 39 } 40 if (( $pageNow -1)>5){ 41 if ( $pageNow +4> $pageCount ){ //如果最后的页数和理应前面开始的页数小于10则 42 $start = $pageCount -9; //开始的页数和结束的页数相差9 43 } else { 44 $start = $pageNow -5; //开始位置和结束位置相差5 45 } 46 } else { 47 $start = floor (( $pageNow -1)/10)*10+1; 48 } 49 if ( $pageCount >= $start +10){ 50 $index = $start +10; 51 } 52 else { 53 $index = $pageCount +1; 54 } 55 56 for (; $start < $index ; $start ++){ 57 $native .= " $start" ; 58 } 59 if ( $pageNow < $pageCount ){ 60 $nextPage = $pageNow +1; 61 $native .= " 下一页 " ; 62 } 63 64 $native .= " 末页 " ; 65 $native .= " 当前{$pageNow}||总共{$pageCount}页" ; 66 $model ->arrs = $res ; 67 $model ->native = $native ; 68 }

http://www.bkjia.com/PHPjc/735075.html www.bkjia.com true http://www.bkjia.com/PHPjc/735075.html techarticle [code] [PHP] Code view source print?/** * @param unknown_type $model Table type * @param unknown_type $ncontroller The controller submitted by the controllers is * @param u ...

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