smarty分配的变量为什么在模板上输出不了？
在网上找了一个分页类，加进自己需要的标签后，测试了一下，print_r可以打印输出，但是分配的到模板是空值，一时也没找到那出错了，请各位帮忙看看，急！
这个是修改的的分页类，pagediv.php
<?php
/*
//显示样式如下：
//[1] 2 3 4 5 6 7 8 9 10 ...100 下页 尾页
//首页 上页 1..12 13 14 15 [16] 17 18 19 20 ...100 下页 尾页
//首页 上页 1..92 93 94 95 96 97 98 [99] 100
//使用方法：
//$currentPage = $_GET['page']?$_GET['page']:1;
//$pagediv = new pagediv(500, 10, 11, $currentPage, 'test.php?page=');
//$pagediv->show();
*/
class pagediv
{
public $part1;
public $part2;
public $part3;
public $part4;
public $part5;
/*
对下面的分页显示进行分割:
首页 上页 1..12 13 14 15 [16] 17 18 19 20 ...100 下页 尾页
$part1 : 首页 上页
$part2 : 1..
$part3 : 12 13 14 15 [16] 17 18 19 20
$part4 : ...100
$part5 : 下页 尾页
*/
public $allPage; //总页数
public $allRocords; //总记录数
public $perPage; //每页记录数
public $showPagesNo; //显示分页栏的总页码数 显示样式里共有11个
public $currentPage; //当前页
public $urlModel; //Url链接样式
public $startHidden; //出现 1... 时的页数 开始隐藏中间页
public $endHidden; //出现 ...100 时的页数 结束隐藏中间页
public function __construct($allRocords, $perPage, $showPagesNo, $currentPage, $urlModel){
$this->allRocords = $allRocords;
$this->perPage = $perPage;
$this->showPagesNo = $showPagesNo;
$this->currentPage = $currentPage;
$this->urlModel = $urlModel;
$this->allPage = $this->getAllPage();
$this->startHidden = $this->getInt(($this->showPagesNo)/2); //6
$this->endHidden = $this->allPage - $this->startHidden; //94
}
public function getUrl($_index = ''){
$_current = $_index;
if($_index == 'pre') $_current = $this->currentPage -1;
if($_index == 'next') $_current = $this->currentPage+1;
if($_index == '') $_current = $this->allPage;
return $this->urlModel.$_current;
}
public function getAllPage(){
return $this->getInt($this->allRocords/$this->perPage);
}
public function getInt($_float){
$_int = $_float;
if( $_index = strpos($_float,'.') == true ){
$_int = substr($_float,0,$_index);
$_int++;
}
//没有想起ceil时的候补方案
return $_int;
}
public function getPart1(){
$content = '<li class="icon-01"> <a href="'.$this->getUrl(1).'">首页</a></li> <li class="icon-02"><a href="'.$this->getUrl('pre').'">上页</a> </li>';
if($this->currentPage <= $this->startHidden){
$content = '';
}
return $content;
}
public function getPart2(){
$content = '<li class="icon-03"> <a href="'.$this->getUrl(1).'">1</a> </li>';
$add = '';
if($this->currentPage > $this->startHidden){
$add = '...';
}
if($this->currentPage == 1){
$content = '<li class="icon-03 icon-04">[1]</li>';
$add = '';
}
$part2 = $content.$add;
return $part2;
}
public function getPart3(){
$content = '';
if($this->currentPage <= $this->startHidden){
//[1] 2 3 4 5 6 7 8 9 10 ...100 下页 尾页
$long = $this->showPagesNo - 2;
for($i=0;$i<$long;$i++){
$j = $i+2;
if($j == $this->currentPage){
$content .= '<li class="icon-03 icon-04">['.$this->currentPage.']</li>';
}else{
$content .= '<li class="icon-03"> <a href="'.$this->getUrl($j).'">'.$j.'</a> </li>';
}
}
}elseif( $this->currentPage >= $this->endHidden ){
//首页 上页 1..92 93 94 95 96 97 98 [99] 100
$long = $this->showPagesNo - 2;
$_start = $this->allPage - $long;
for($i=0;$i<$long;$i++){
$j = $_start + $i;
if($j == $this->currentPage){
$content .= '<li class="icon-03 icon-04">['.$this->currentPage.']</li> ';
}else{
$content .= '<li class="icon-03"> <a href="'.$this->getUrl($j).'">'.$j.'</a> </li>';
}
}
}else{
//首页 上页 1..12 13 14 15 [16] 17 18 19 20 ...100 下页 尾页
$long = $this->showPagesNo - 2;
$offset = $this->getInt($long/2) - 1;
$_start = $this->currentPage - $offset;
for($i=0;$i<$long;$i++){
$j = $_start + $i;
if($j == $this->currentPage){
$content .= '<li class="icon-03 icon-04">['.$this->currentPage.']</li> ';
}else{
$content .= '<li class="icon-03"> <a href="'.$this->getUrl($j).'">'.$j.'</a> </li>';
}
}
}
$part3 = $content;
return $part3;
}
public function getPart4(){
$content = '<li class="icon-03"> <a href="'.$this->getUrl().'">'.$this->allPage.'</a></li> ';
$add = '';
if($this->currentPage < $this->endHidden){
$add = '...';
}
if($this->currentPage == $this->allPage){
$content = '<li class="icon-03 icon-04">['.$this->allPage.']</li>';
$add = '';
}
$part4 = $add.$content;
return $part4;
}
public function getPart5(){
$content = '<li class="icon-02"> <a href="'.$this->getUrl('next').'">下页</a></li> <li class="icon-01"> <a href="'.$this->getUrl().'">尾页</a></li>';
if($this->currentPage >= $this->endHidden){
$content = '';
}
return $content;
}
public function show(){
//判断非法
if(!is_numeric($this->currentPage) || $this->currentPage < 0 || $this->currentPage > $this->allPage){
print 'error:pageNo is flase';
return;
}
//总页数没有达到显示分页栏的总页码数，则全部显示
if($this->allPage < $this->showPagesNo){
$long = $this->allPage;
for($i=0;$i<$long;$i++){
$j = $i+1;
if($j == $this->currentPage){
$content .= '<li class="icon-03 icon-04">['.$this->currentPage.']</li> ';
}else{
$content .= '<li alt="smarty分配的变量为啥在模板上输出不了" />php smarty 分页
<ul class="clk">
{$pages}
<div class="clear"></div>
</ul>
[解决办法]
分页类有问题。你可以用这个试试。
<?php
/**
*作者：戚银
*网名：诺天
*QQ：804603662
*邮箱：804603662@qq.com noxiaotian@sina.com
*版权声明：完全开源
*作者声明：我把这个分页类暂时命名为史上最强大的分页类，有点夸大，不喜勿喷。
*作者期望：给分页类还存在一些不足之处，如果各位网友有好的意见或改进的方案，都可QQ联系作者予以讨论和交流
*/
class Page {
private $total;//总数量
private $limit;//返回mysql的limit语句
private $pageStart;//开始的数值
private $pageStop;//结束的数值
private $pageNumber;//显示分页数字的数量
private $page;//当前页
private $pageSize;//每页显示的数量
private $pageToatl;//分页的总数量
private $pageParam;//分页变量
private $uri;//URL参数
/**
* 分页设置样式 不区分大小写
* %pageToatl% //总页数
* %page%//当前页
* %pageSize% //当前页显示数据条数
* %pageStart%//本页起始条数
* %pageStop%//本页结束条数
* %total%//总数据条数
* %first%//首页
* %ending%//尾页
* %up%//上一页
* %down%//下一页
* %F%//起始页
* %E%//结束页
* %omitFA%//前省略加跳转
* %omitEA%//后省略加跳转
* %omitF%//前省略
* %omitE%//后省略
* %numberF%//固定数量的数字分页
* %numberD%//左右对等的数字分页
* %input%//跳转输入框
* %GoTo%//跳转按钮
*/
private $pageType = '<span class="pageher">第%page%页/共%pageToatl%页</span>%first%%up%%F%%omitFA%%numberF%%omitEA%%E%%down%%ending%';
//显示值设置
private $pageShow = array('first'=>'首页','ending'=>'尾页','up'=>'上一页','down'=>'下一页','GoTo'=>'GO');
/**
* 初始化数据,构造方法
* @access public
* @param int $total 数据总数量
* @param int $pageSize 每页显示条数
* @param int $pageNumber 分页数字显示数量(使用%numberF%和使用%numberD%会有不同的效果)
* @param string $pageParam分页变量
* @return void
*/
public function __construct($total,$pageSize=10,$pageNumber=5,$pageParam='p'){
$this->total = $total<0?0:$total;
$this->pageSize = $pageSize<0?0:$pageSize;
$this->pageNumber = $pageNumber<0?0:$pageNumber;
$this->pageParam = $pageParam;
$this->calculate();
}
/**
* 显示分页
* @access public
* @return string HTML分页字符串
*/
public function pageShow(){
$this->uri();
if($this->pageToatl>1){
if($this->page == 1){
$first = '<span class="disabled">'.$this->pageShow['first'].'</span>';
$up = '<span class="disabled">'.$this->pageShow['up'].'</span>';
}else{
$first = '<a href="'.$this->uri.'&'.$this->pageParam.'=1">'.$this->pageShow['first'].'</a>';
$up = '<a href="'.$this->uri.'&'.$this->pageParam.'='.($this->page-1).'">'.$this->pageShow['up'].'</a>';
}
if($this->page >= $this->pageToatl){
$ending = '<span class="disabled">'.$this->pageShow['ending'].'</span>';
$down = '<span class="disabled">'.$this->pageShow['down'].'</span>';
}else{
$ending = '<a href="'.$this->uri.'&'.$this->pageParam.'='.$this->pageToatl.'">'.$this->pageShow['ending'].'</a>';
$down = '<a href="'.$this->uri.'&'.$this->pageParam.'='.($this->page+1).'">'.$this->pageShow['down'].'</a>';
}
$input = '<input type="text" value="'.$this->page.'" onkeydown="javascript: if(event.keyCode==13){var value = parseInt(this.value); var page=(value>'.$this->pageToatl.') ? '.$this->pageToatl.' : value; location=\''.$this->uri.'&'.$this->pageParam.'=\'+page+\'\'; return false;}">';
$GoTo = '<button onclick="javascript:var value=parseInt(this.previousSibling.value); var page=(value>'.$this->pageToatl.') ? '.$this->pageToatl.' : value; location=\''.$this->uri.'&'.$this->pageParam.'=\'+page+\'\'; return false;">'.$this->pageShow['GoTo'].'</button>';
}else{
$first = '';$up ='';$ending = '';$down = '';$input = '';$GoTo = '';
}
$this->numberF();
return str_ireplace(array('%pageToatl%','%page%','%pageSize%','%pageStart%','%pageStop%','%total%','%first%','%ending%','%up%','%down%','%input%','%GoTo%'),array($this->pageToatl,$this->page,$this->pageStop-$this->pageStart,$this->pageStart,$this->pageStop,$this->total,$first,$ending,$up,$down,$input,$GoTo),$this->pageType);
}
/**
*数字分页
*/
private function numberF(){
$pageF = stripos($this->pageType,'%numberF%');
$pageD = stripos($this->pageType,'%numberD%');
$numberF = '';$numberD = '';$F = '';$E ='';$omitF = '';$omitFA = '';$omitE = '';$omitEA = '';
if($pageF!==false
[解决办法]
$pageD!==false){
if($pageF!==false){
$number = $this->pageNumber%2==0?$this->pageNumber/2:($this->pageNumber+1)/2;
$DStart = $this->page - $number<0?$this->page - $number-1:0;
if($this->page+$number-$DStart > $this->pageToatl){
$DStop = ($this->page+$number-$DStart) - $this->pageToatl;
$forStop = $this->pageToatl+1;
}else{
$DStop = 0;
$forStop = $this->page+$number-$DStart+1;
}
$forStart = $this->page-$number-$DStop<1?1:$this->page-$number-$DStop;
for($i=$forStart;$i<$forStop;++$i){
if($i==$this->page){
$numberF .= '<span class="current">'.$i.'</span>';
}else{
$numberF .= '<a href="'.$this->uri.'&'.$this->pageParam.'='.$i.'">'.$i.'</a>';
}
}
}
if($pageD!==false){
$number = $this->pageNumber;
$forStart = $this->page-$number>0?$this->page-$number:1;
$forStop = $this->page+$number>$this->pageToatl?$this->pageToatl+1:$this->page+$number+1;
for($i=$forStart;$i<$this->page;++$i){
$numberD .= '<a href="'.$this->uri.'&'.$this->pageParam.'='.$i.'">'.$i.'</a>';
}
$numberD .= '<span class="current">'.$this->page.'</span>';
$start = $this->page+1;
for($i=$start;$i<$forStop;++$i){
$numberD .= '<a href="'.$this->uri.'&'.$this->pageParam.'='.$i.'">'.$i.'</a>';
}
}
$F = $forStart>1?'<a href="'.$this->uri.'&'.$this->pageParam.'=1">1</a>':'';
$E = $forStop<$this->pageToatl+1?'<a href="'.$this->uri.'&'.$this->pageParam.'='.$this->pageToatl.'">'.$this->pageToatl.'</a>':'';
if($forStart>2){
$omitF = '<span class="omit">…</span>';
$startA = $this->page-$number<1?1:$this->page-$number;
$omitFA = '<a class="omit" href="'.$this->uri.'&'.$this->pageParam.'='.$startA.'">…</a>';
}
if($forStop<$this->pageToatl){
$omitE = '<span class="omit">…</span>';
$stopA = $this->page+$number>$this->pageToatl?$this->pageToatl:$this->page+$number;
$omitEA = '<a class="omit" href="'.$this->uri.'&'.$this->pageParam.'='.$stopA.'">…</a>';
}
}
$this->pageType = str_ireplace(array('%F%','%E%','%omitFA%','%omitEA%','%omitF%','%omitE%','%numberF%','%numberD%'),array($F,$E,$omitFA,$omitEA,$omitF,$omitE,$numberF,$numberD),$this->pageType);
}
/**
*处理url的方法
* @access public
* @param array $url 保持URL直对关系数组
* @return string 过滤后的url尾参数
*/
private function uri(){
$url = $_SERVER["REQUEST_URI"];
$par = parse_url($url);
if (isset($par['query'])) {
parse_str($par['query'],$query);
if(!is_array($this->uri)){
$this->uri = array();
}
array_merge($query,$this->uri);
unset($query[$this->pageParam]);
while($key = array_search('',$query)){
unset($query[$key]);
}
$this->uri = $par['path'].'?'.http_build_query($query);
}else{
$this->uri = $par['path'].'?';
}
}
/**
* 设置limit方法及计算起始条数和结束条数
*/
private function calculate(){
$this->pageToatl = ceil($this->total/$this->pageSize);
$this->page = intval($_GET[$this->pageParam]);
$this->page = $this->page>=1?$this->page>$this->pageToatl?$this->pageToatl:$this->page:1;
$this->pageStart = ($this->page-1)*$this->pageSize;
$this->pageStop = $this->pageStart+$this->pageSize;
$this->pageStop = $this->pageStop>$this->total?$this->total:$this->pageStop;
$this->limit = $this->pageStart.','.$this->pageStop;
}
/**
* 设置过滤器
*/
public function __set($name,$value){
switch($name){
case 'pageType':
case 'uri':
$this->$name = $value;
return;
case 'pageShow':
if(is_array($value)){
$this->pageShow = array_merge($this->pageShow,$value);
}
return;
}
}
/**
* 取值过滤器
*/
public function __get($name){
switch($name){
case 'limit':
case 'pageStart':
case 'pageStop':
return $this->$name;
default:
return;
}
}
}
