推荐一款PHP+jQuery制作的列表分页的功能模块

 "; private $preFonts = "<上一页"; //前n页，后n页 private $page_n; private $pn = 10; private $pn_fonts = "前10页"; private $fn = 10; private $fn_fonts = "后10页"; //展现的页码 private $pageShow; //构造函数 function __construct($totalNum,$perpageNum,$prePage,$preFonts,$floPage,$nextFonts,$p,$skipStyle,$pageStyle,$page_n,$page_act){ $this->totalNum = $totalNum; $this->perpageNum = $perpageNum; $this->prePage = $prePage; $this->floPage = $floPage; $this->skipStyle = $skipStyle; $this->pageStyle = $pageStyle; $this->page_n = $page_n; $this->page_act = $page_act; $this->getPageNow($p); $this->totalPage = $this->getTotalPage(); //总页数 $this->pageShow = ""; $this->getUrl(); } /************定义__toString方法,把对象解析成字符串******/ public function __toString(){ return $this->pageShow; } /************获得当前页页码,$p用来接收$_GET['p']*******/ public function getPageNow($p){ if(!isset($p)){ $this->pageNow = 1; }else if($p>0){ $this->pageNow = $p; }else{ die("page number error"); } return $this->pageNow; } /***********************设置当前页面链接***************/ public function getUrl(){ $url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; //判断是否带参数 if(strpos($url,"?") === false){ //不带参数 return $this->url = $url."?"; }else{ //带参数 $url = explode("?",$url); //参数 $param = $url[1]; //判断是否有多个参数 if(strpos($param,"&") === false){ //只有一个参数 //判断参数是否为p if(strpos($param,"p=") === false){ //不含参数p //合并url $url = implode("?",$url); return $this->url = $url."&"; }else{ //把参数p去掉 $url = $url[0]; return $this->url = $url."?"; } }else{ //多个参数 $param = explode("&",$param); //遍历参数数组 foreach($param as $k=>$v){ if(strpos($v,"p=") === false){ continue; }else{ //当含有参数p时，把它从数组中删除 unset($param[$k]); } } //删除参数p之后组合数组 $param = implode("&",$param); $url[1] = $param; $url = implode("?",$url); return $this->url = $url."&"; } } } /************************前偏移量处理********************/ public function preOffset($preFonts){ //前偏移量的处理 if($this->pageNow!=1 && ($this->pageNow - $this->prePage -1 <= 1)){ //上一页 $this->pageShow .= "url."p=".($this->pageNow-1)."\">".($preFonts == ""?$this->preFonts:$preFonts).""; //页码 for($i=1;$i<=$this->pageNow-1;$i++){ //ajax方式不显示 if($this->page_act != 1){ $this->pageShow .= "url."p=".$i."\">".$i.""; } } }else if($this->pageNow - $this->prePage -1 > 1){ //pageNow至少大于2时才会出现"1..." //样式1.加上'首页' if($this->pageStyle == 2 || $this->page_act == 1){ //首页 $this->pageShow .= "url."p=1\">".$this->firstFonts.""; //style2.前n页 if($this->page_n == 1 && $this->page_act != 1){ if($this->pageNow>$this->pn){ $this->pageShow .= "url."p=".($this->pageNow-$this->pn)."\">".$this->pn_fonts.""; } } } //上一页 $this->pageShow .= "url."p=".($this->pageNow-1)."\">".($preFonts == ""?$this->preFonts:$preFonts).""; //样式1.加上第一页'1'、'...' if($this->pageStyle == 1){ $this->pageShow .= "url."\">1url."p=".($this->pageNow-$this->prePage-1)." \" title=\"第".($this->pageNow-$this->prePage-1)."页\">…"; } for($i=$this->prePage;$i>=1;$i--){ //当前页和'...'之间的页码，ajax方式不显示 if($this->page_act != 1){ $this->pageShow .= "url."p=".($this->pageNow-$i)."\">".($this->pageNow-$i).""; } } } } /**********************页码和后偏移量处理***************************/ public function floOffset($nextFonts){ if($this->totalPage > $this->floPage){ //总页数大于后偏移量时 for($i=0;$i<=$this->floPage;$i++){ $page = $this->pageNow+$i; if($page<=$this->totalPage){ //页码,ajax方式不显示 if($this->page_act != 1){ $this->pageShow .= "url."p=".$page."\">".$page.""; } } } if($this->pageNow <$this->totalPage){ //当前页+后偏移量+1小于总页数时出现"..." if(($this->pageNow+$this->floPage+1)<$this->totalPage){ //样式1.显示'...' if($this->pageStyle == 1){ $this->pageShow .= "url."p=".($page+1)."\" title=\"第".($page+1)."页\">…"; } } //当前页+后偏移量+1小于等于总页数时出现最后一页的快捷标签 if(($this->pageNow+$this->floPage+1)<=$this->totalPage){ //最后一页 //样式1.始终出现'最后一页页码' if($this->pageStyle == 1){ $this->pageShow .= "url."p=".$this->totalPage."\" title=\"总共".$this->totalPage."页\">".$this->totalPage.""; } } $this->pageShow .= "url."p=".($this->pageNow+1)."\">".($nextFonts == ""?$this->nextFonts:$nextFonts).""; //当实例化对象时用户传递的文字为空时则调用类预设的"下一页",否则输出用户传递的值 //style2.加上后n页 if($this->pageStyle == 2 && $this->page_n == 1 && $this->page_act != 1){ if(($this->pageNow+10)<$this->totalPage){ $this->pageShow .= "url."p=".($this->pageNow+$this->fn)."\">".$this->fn_fonts.""; } } //显示'末页' if($this->pageStyle == 2){ if(($this->pageNow+$this->floPage+1)<$this->totalPage){ $this->pageShow .= "url."p=".$this->totalPage."\">末页"; } } }else if($this->pageNow > $this->totalPage){ die("超出页码范围"); } }else{ //总页数小于后偏移量时 for($i=0;$i<$this->totalPage;$i++){ $page = $this->pageNow+$i; //页码后边界 $this->pageShow .= "url."p=".$page."\">".$page.""; } } } /********************其它页面信息***********************/ public function getOtherInfo(){ //ajax方式不显示手动跳转信息 if($this->page_act != 1){ $this->pageShow .= " 跳转至 "; //跳转类型 if($this->skipStyle =="" ){ //不加跳转 $this->pageShow .= ""; }else if($this->skipStyle == 1){ //输入框 $this->pageShow .= "pageNow."\">"; $this->pageShow .= "GO"; }else if($this->skipStyle == 2){ //下拉菜单 //选择下拉菜单自动跳转 $this->pageShow .= ""; for($i=1;$i<=$this->totalPage;$i++){ $this->pageShow .= "url."p=".$i."\""; //下拉菜单默认显示当前页 if($i == $this->pageNow){ $this->pageShow .= " selected"; } $this->pageShow .= ">".$i.""; } $this->pageShow .= ""; } } $this->pageShow .= "  当前第".$this->pageNow."页"; $this->pageShow .= "/共".$this->totalPage."页"; $this->pageShow .= " 共".$this->totalNum."条"; } /*****************获取每页第一条信息*****************/ public function getFirstRow(){ $firstRow = $this->perpageNum * ($this->pageNow-1) + 1;//当前页第一条是总条数中第几条 return $firstRow; } /********************获得总页数***********************/ public function getTotalPage(){ $totalPage = ceil($this->totalNum / $this->perpageNum); return $totalPage; } /* ****************获取上一页、下一页文字*************** */ public function getPreFonts($preFonts){ return ($preFonts=="")?$this->preFonts:$preFonts; } public function getNextFonts($nextFonts){ return ($nextFonts=="")?$this->nextFonts:$nextFonts; } }

 getRowsNum($sql_all); //实例化 $mypageurl = new MyPageUrl($totalNum,$perpageNum,$perPage,$preFonts,$floPage,$nextFonts,$p,$skipStyle,$pageStyle,$page_n,$page_act); //每页第一条 $firstRow = $mypageurl->getFirstRow(); //总条数 $totalPage = $mypageurl->getTotalPage(); //输出列表 $sql = "select title from ips_archives order by pubdate desc limit ".$firstRow.",".$perpageNum; //取出数据(二维数组) $rowsArray = $conne->getRowsArray($sql); //显示页码 $pageShow = $mypageurl->preOffset($preFonts).$mypageurl->floOffset($nextFonts).$mypageurl->getOtherInfo(); $smarty->assign("Template_Dir",Template_Dir); $smarty->assign("page_act",$page_act); //传递分页方式 $smarty->assign("pageNow",$p); //传递当前页 $smarty->assign("perpageNum",$perpageNum); //传递每页几条数据 $smarty->assign("totalPage",$totalPage); //传递总页数 $smarty->assign("preFonts",$mypageurl->getPreFonts($preFonts)); //传递上一页文字信息 $smarty->assign("rowsArray",$rowsArray); $smarty->assign("mypage",$mypageurl); $smarty->display("demo.html");

    
 
 <{foreach $rowsArray as $val}>
<{$val['title']}>
<{/foreach}>
<{$mypage}>

 getRowsArray($sql); //把二维数组转换成json格式 echo json_encode($rowsArray);

 //删除原先的li,插入gif function ajaxpre(){ //删除原先的title $("#newsul li").remove(); //插入gif图 $loading = $(""); $loading.appendTo($("#newsul")); } //隐藏翻页信息 function infoAct(){ //当前页到达尾页时，"下一页"和"末页" if(parseInt($("#pageNow").val()) == parseInt($("#totalPage").val())){ $("#flo_page").hide(); $("#last_page").hide(); $("#pre_page").show(); $("#first_page").show(); }else if(parseInt($("#pageNow").val()) == 1){ //当前页到达时隐藏"首页"和"上一页" $("#pre_page").hide(); $("#first_page").hide(); $("#flo_page").show(); $("#last_page").show(); }else{ if($("#pre_page").is(":hidden") || $("#pre_page").length == 0){ $("#pre_page").show(); } if($("#first_page").is(":hidden") || $("#first_page").length == 0){ $("#first_page").show(); } if($("#flo_page").is(":hidden") || $("#flo_page") == 0){ $("#flo_page").show(); } if($("#last_page").is(":hidden") || $("#last_page").length == 0){ $("#last_page").show(); } } } //点击"下一页"、"末页"时出现"首页"和"上一页" function showPage(){ //首页 $firstPage = $("首页"); if($("#first_page").length == 0){ $firstPage.insertBefore($("#flo_page")); } //上一页 $pre_page = $(""+$preFonts+""); if($("#pre_page").length == 0){ $pre_page.insertBefore($("#flo_page")); } } //ajax请求数据 function ajaxpost(){ $.post("ajaxpage.php",{ pageNow : parseInt($("#pageNow").val()), perpageNum : parseInt($("#perpageNum").val()) },function(data,textStatus){ //接收json数据 var dataObj=eval("("+data+")"); //转换为json对象 //删除gif $(".loading").remove(); $.each(dataObj,function(idx,item){ $li_new = $("
"+item.title+"
"); $li_new.appendTo($("#newsul")); }) $("#list ul").children("li:last").css("border-bottom",0); }); } //初始值=1 apagenow = parseInt($("#pageNow").val()); //ajax "首页" 因为"首页"和"上一页"一开始是不出现的，所以只有在"下一页"和"末页"的的点击函数中调用"首页"和"上一页"函数 function firstPageAct(){ if($("#first_page").is(":visible")){ $("#first_page").click(function(){ //删除更新前的 ajaxpre(); //pageNow设为1 $("#pageNow").val(1); apagenow = parseInt($("#pageNow").val()); //修改页码信息 $("#pagenow_info").html("  当前第1页"); //ajax请求数据 ajaxpost(); //到达"首页"之后隐藏"首页"和"上一页" infoAct(); }); } } //ajax "上一页" function prePageAct(){ if($("#pre_page").is(":visible")){ $("#pre_page").click(function(){ //删除更新前的 ajaxpre(); //每点击"下一次",隐藏域值-1 if(parseInt(apagenow) != 1){ apagenow = parseInt(apagenow) - parseInt(1); } $("#pageNow").val(apagenow); //隐藏域的页码值大于1时 if(parseInt($("#pageNow").val()) > parseInt(1)){ //修改页码信息 $("#pagenow_info").html("  当前第"+$("#pageNow").val()+"页"); } //ajax请求数据 ajaxpost(); //第一页时隐藏"首页"和"下一页" infoAct(); }); } } //ajax "下一页" if($("#flo_page").length>0){ //去掉a的href属性 $("#flo_page").removeAttr("href"); $("#flo_page").click(function(){ ajaxpre(); //每点击"下一次",隐藏域值+1 apagenow = parseInt(apagenow) + parseInt(1); $("#pageNow").val(apagenow); //隐藏域的页码值小于总页码时 if(parseInt($("#pageNow").val()) <= parseInt($("#totalPage").val())){ //修改页码信息 $("#pagenow_info").html("  当前第"+$("#pageNow").val()+"页"); //ajax请求数据 ajaxpost(); } //点击"下一页"之后出现"首页" if($("#first_page").is(":hidden") || $("#first_page").length == 0){ //出现"首页"和"下一页" showPage(); firstPageAct(); prePageAct(); } //隐藏"下一页"和"末页" infoAct(); return false; //取消点击翻页 }); } //ajax "末页" if($("#last_page").length>0){ //去掉a的href属性 $("#last_page").removeAttr("href"); $("#last_page").click(function(){ ajaxpre(); //修改隐藏域当前页信息 apagenow = parseInt($("#totalPage").val()); $("#pageNow").val(apagenow); //修改页码信息 $("#pagenow_info").html("  当前第"+$("#totalPage").val()+"页"); //ajax请求数据 ajaxpost(); //点击"末页"之后出现"首页" if($("#first_page").length == 0){ showPage(); firstPageAct(); prePageAct(); } infoAct(); return false; }); } //取消a标签跳转 $("#first_page").click(function(){ return false; }); $("#pre_page").click(function(){ return false; });

 a{ font-size:14px; font-family:Tahoma; color:#444; text-decoration:none; cursor:pointer;} ul{ list-style-type:none;} /* ***************************列表样式******************** */ #list{ width:1000px; margin-bottom:20px; border:1px solid #95071b; } #list ul{ margin:5px 20px; padding:0px; } #list li{ line-height:24px; border-bottom:1px solid #95071b; } /* ****************************跳转样式******************** */ #skip{ width:36px; text-align:center; } /* ****************************ajax************************* */ .loading{ position:absolute; top:20%; left:35%; }

 #page a.pagenum{ margin-left:3px; margin-right:3px; padding:1px 7px; border:1px solid #ccc; } #page a.pagenum:hover{ background-color:#95071b; color:#fff; } .selected{ background-color:#95071b; color:#fff; }

 setTemplateDir(ROOT.'templates/') ->setCompileDir(ROOT.'templates_c/') ->setPluginsDir(ROOT.'plugins/') ->setCacheDir(ROOT.'cache/') ->setConfigDir(ROOT.'configs'); $smarty->caching = false; $smarty->cache_lifetime = 60*60*24; //模版缓存有效时间为1天 $smarty->left_delimiter = '<{'; $smarty->right_delimiter = '}>'; /***********************************************************/ //根目录url方式 $PHP_SELF=$_SERVER['PHP_SELF']; $ROOT_URL='http://'.$_SERVER['HTTP_HOST'].substr($PHP_SELF,0,strrpos($PHP_SELF,'/')+1); define(ROOT_URL,$ROOT_URL); //模版目录url方式 define("Template_Dir",$ROOT_URL.'templates');