本文实例讲述了zend framework分页类用法。分享给大家供大家参考，具体如下：
1、分页类pagination.php，最好是把这个类放在zend目录下
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class xy_pagination
{
private $_navigationitemcount = 10; //导航栏显示导航总页数
private $_pagesize = null; //每页项目数
private $_align = "right"; //导航栏显示位置
private $_itemcount = null; //总项目数
private $_pagecount = null; //总页数
private $_currentpage = null; //当前页
private $_front = null; //前端控制器
private $_pageparaname = "page"; //页面参数名称
private $_firstpagestring = "|<<"; //导航栏中第一页显示的字符
private $_nextpagestring = ">>"; //导航栏中前一页显示的字符
private $_previouspagestring = "<<"; //导航栏中后一页显示的字符
private $_lastpagestring = ">>|"; //导航栏中最后一页显示的字符
private $_splitstring = " | ";
//页数字间的间隔符 /
public function __construct($itemcount, $pagesize)
{
if(!is_numeric($itemcount) || (!is_numeric($pagesize)))
throw new exception("pagination error:not number");
$this->_itemcount = $itemcount;
$this->_pagesize = $pagesize;
$this->_front = zend_controller_front::getinstance();
$this->_pagecount = ceil($itemcount/$pagesize); //总页数
$page = $this->_front->getrequest()->getparam($this->_pageparaname);
if(empty($page) || (!is_numeric($page))) //为空或不是数字，设置当前页为1
{
$this->_currentpage = 1;
}
else
{
if($page < 1)
$page = 1;
if($page > $this->_pagecount)
$page = $this->_pagecount;
$this->_currentpage = $page;
}
}
/**
* 返回当前页
* @param int 当前页
*/
public function getcurrentpage()
{
return $this->_currentpage;
}
/**
* 返回导航栏目
* @return string 导航html class="pagenavigation"
*/
public function getnavigation()
{
$navigation = '';
$pagecote = ceil($this->_currentpage / ($this->_navigationitemcount - 1)) - 1; //当前页处于第几栏分页
$pagecotecount = ceil($this->_pagecount / ($this->_navigationitemcount - 1)); //总分页栏
$pagestart = $pagecote * ($this->_navigationitemcount -1) + 1; //分页栏中起始页
$pageend = $pagestart + $this->_navigationitemcount - 1; //分页栏中终止页
if($this->_pagecount < $pageend)
{
$pageend = $this->_pagecount;
}
$navigation .= "总共：{$this->_itemcount}条 {$this->_pagecount}页\n";
if($pagecote > 0) //首页导航
{
$navigation .= '$this->_firstpagestring ";
}
if($this->_currentpage != 1) //上一页导航
{
$navigation .= '$this->_previouspagestring ";
}
while ($pagestart <= $pageend) //构造数字导航区
{
if($pagestart == $this->_currentpage)
{
$navigation .= "$pagestart".$this->_splitstring;
}
else
{
$navigation .= '$pagestart".$this->_splitstring;
}
$pagestart++;
}
if($this->_currentpage != $this->_pagecount) //下一页导航
{
$navigation .= ' $this->_nextpagestring ";
}
if($pagecote < $pagecotecount-1) //未页导航
{
$navigation .= '$this->_lastpagestring ";
}
//添加直接导航框
//$navigation .= '';
//2008年8月27号补充输入非正确页码后出现的错误——begin
$navigation .= ' ';
//2008年8月27号补充输入非正确页码后出现的错误——end
$navigation .= " ";
return $navigation;
}
/**
* 取得导航栏显示导航总页数
*
* @return int 导航栏显示导航总页数
*/
public function getnavigationitemcount()
{
return $this->_navigationitemcount;
}
/**
* 设置导航栏显示导航总页数
*
* @param int $navigationcount:导航栏显示导航总页数
*/
public function setnavigationitemcoun($navigationcount)
{
if(is_numeric($navigationcount))
{
$this->_navigationitemcount = $navigationcount;
}
}
/**
* 设置首页显示字符
* @param string $firstpagestring 首页显示字符
*/
public function setfirstpagestring($firstpagestring)
{
$this->_firstpagestring = $firstpagestring;
}
/**
* 设置上一页导航显示字符
* @param string $previouspagestring:上一页显示字符
*/
public function setpreviouspagestring($previouspagestring)
{
$this->_previouspagestring = $previouspagestring;
}
/**
* 设置下一页导航显示字符
* @param string $nextpagestring:下一页显示字符
*/
public function setnextpagestring($nextpagestring)
{
$this->_nextpagestring = $nextpagestring;
}
/**
* 设置未页导航显示字符
* @param string $nextpagestring:未页显示字符
*/
public function setlastpagestring($lastpagestring)
{
$this->_lastpagestring = $lastpagestring;
}
/**
* 设置导航字符显示位置
* @param string $align:导航位置
*/
public function setalign($align)
{
$align = strtolower($align);
if($align == "center")
{
$this->_align = "center";
}elseif($align == "right")
{
$this->_align = "right";
}else
{
$this->_align = "left";
}
}
/**
* 设置页面参数名称
* @param string $pageparamname:页面参数名称
*/
public function setpageparamname($pageparamname)
{
$this->_pageparaname = $pageparamname;
}
/**
* 获取页面参数名称
* @return string 页面参数名称
*/
public function getpageparamname()
{
return $this->_pageparaname;
}
/**
* 生成导航链接地址
* @param int $targetpage:导航页
* @return string 链接目标地址
*/
private function createhref($targetpage = null)
{
$params = $this->_front->getrequest()->getparams();
$module = $params["module"];
$controller = $params["controller"];
$action = $params["action"];
$targeturl = $this->_front->getbaseurl()."/$module/$controller/$action";
foreach ($params as $key => $value)
{
if($key != "controller" && $key != "module" && $key != "action" && $key != $this->_pageparaname)
{
$targeturl .= "/$key/$value";
}
}
if(isset($targetpage)) //指定目标页
$targeturl .= "/$this->_pageparaname/$targetpage";
else
$targeturl .= "/$this->_pageparaname/";
return $targeturl;
}
}
?>
2、在indexcontroller.php中的indexcontroller function里面调用：
require_once 'zend/pagination.php';
$users = new users();
//$rows = $users->getadapter()->fetchone("select count(*) from users where `role`!='admin'"); //recorde count
$rows = $users->fetchall("`role`!='admin'")->count(); //查询记录总数
$rowsperpage = 5; //perpage recordes
$curpage = 1;
if($this->_request->getparam('page'))
{
$curpage = $this->_request->getparam('page');
}
//search data and display
$this->view->users = $users->fetchall("`role`!='admin'",'id desc',$rowsperpage,($curpage-1)*$rowsperpage)->toarray();
$pager = new xy_pagination($rows,$rowsperpage);
$this->view->pagebar = $pager->getnavigation();
3、在view中调用分页更简单了。
pagebar?>
或者在smarty模板情况下
<{$pagebar}>
更多关于zend相关内容感兴趣的读者可查看本站专题：《zend framework框架入门教程》、《php优秀开发框架总结》、《yii框架入门及常用技巧总结》、《thinkphp入门教程》、《php面向对象程序设计入门教程》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》
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