xml php動態載入與分頁_PHP教程

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這是在看太平洋網的評論時看到的，太平洋網是用jsp做為后臺語言，用來產生xml文件．然后在把數據綁定到html上的．我就用php也做了一個以下是源文件．

-----------------xml.htm------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>xml</title>
</head>

<body>
<xml id="ShopList" src="xml.php"></xml>
<script>
function jump(form)
{
if (form.pageNum.value>parseInt(pageCount.innerHTML)) return false;
if (form.pageSize.value>parseInt(recordCount.innerHTML)) return false;
ShopList.src="xml.php?pageNo=" form.pageNum.value "&pageSize=" form.pageSize.value "&time=" (new Date()).getTime();
}
function pageCount_onpropertychange(form)
{
if (form.pageNum.value>parseInt(pageCount.innerHTML)) form.pageNum.value=parseInt(pageCount.innerHTML);
if (form.pageSize.value>parseInt(recordCount.innerHTML)) form.pageSize.value=parseInt(recordCount.innerHTML);
if(form.pageNum.value==1)
{
form.firstPage.disabled=true;
form.previousPage.disabled=true;
}
else
{
form.firstPage.disabled=false;
form.previousPage.disabled=false;
}
if(form.pageNum.value==form.pageCount.value)
{
form.nextPage.disabled=true;
form.lastPage.disabled=true;
}
else
{
form.nextPage.disabled=false;
form.lastPage.disabled=false;
}
}
</script>
<table width="100%" height="25" border="0" cellpadding="2" cellspacing="1" id="shopTbl" datasrc=#ShopList datafld=商鋪>
<thead>
<tr>
<td height="25" colspan="4"><span class="shop_3d_text">店鋪列表</span></td>
</tr>
<tr>
<td width="30%">商鋪名稱</td>
<td width="20%">經營者</td>
<td width="20%">店鋪級別</td>
<td width="30%">店鋪簡介</td>
</tr>
</thead>
<tbody>
<tr STYLE="background-color:expression(rowIndex%2==1?'#EFEFEF':'#FFFFFF')">
<td><a datafld="連接地址"><span datafld="名稱">名稱</span></a></td>
<td><span datafld="經營人">經營人</span></td>
<td><span datafld="級別">級別</span></td>
<td><span datafld="簡介">簡介</span></td>
</tr>
</tbody>
</table>
<form return onsubmit="jump(this);return false">
<div align="right">
每頁顯示
<input name=pageSize datasrc=#ShopList datafld=頁大小 size=2>條，
<input type=submit value="" style="width:0">
共<span id="pageCount" datasrc=#ShopList datafld=頁數量></span>頁
<span id="recordCount" datasrc=#ShopList datafld=數量 ></span>條

<input name=firstPage type=submit value=首頁 onclick="pageNum.value=1">
<input name=previousPage type=submit value=上頁 onclick="pageNum.value=pageNum.value-1">
第<input name=pageNum datasrc=#ShopList datafld=頁號碼 size=2>頁
<input name=nextPage type=submit value=下頁 onclick="pageNum.value=(pageNum.value-0) 1">
<input name=lastPage type=submit value=尾頁 onclick="pageNum.value=pageCount.value" >
<input name=pageCount type=hidden datasrc=#ShopList datafld=頁數量 onpropertychange="pageCount_onpropertychange(form)">
</div> </form>
</body>
</html>

-----------------xml.php------------------
<?php
//require_once "Source/Global.php";
function getVars($get_vars, $post_vars) {

$i = count($get_vars);
$j = count($post_vars);
if ($i > 0 && $j > 0 ) {
while(list($key, $val) = each($get_vars)) {
$Vars[$key] = $val;
}
while(list($key2, $val2) = each($post_vars)) {
$Vars[$key2] = $val2;
}
} elseif ($i > 0) {
while(list($key, $val) = each($get_vars)) {
$Vars[$key] = $val;
}
} elseif ($j > 0) {
while(list($key2, $val2) = each($post_vars)) {
$Vars[$key2] = $val2;
}
} else {
$Vars = array();
}
return $Vars;
}

$vars = getVars($HTTP_GET_VARS, $HTTP_POST_VARS);

//class shoplist_res extends iGlobal{
class shoplist_res{
function shoplist_res($vars,$cookie){
//$this->iGlobal($vars,$cookie);
$this->outPut($vars,$cookie);
}

//function _shoplist_res(){
// $this->db->Close();
//}
function outPut($vars,$cookie){
/*$strQuery = "select count(*) as rc from ".$this->db_c->Db_Pre."pshop order by id desc";
$this->db->Query($strQuery);
$RecordCount = $this->db->Assoc();
$RecordCount = $RecordCount['rc'];
@$this->db->freeResult();*/
$RecordCount = 25;
if (empty($vars['pageNo'])) $vars['pageNo']= 1;
if (empty($vars['pageSize'])) $vars['pageSize']= 10;
$PageCount = ceil($RecordCount/$vars['pageSize']);
if ($vars['pageSize']>$RecordCount) $vars['pageSize']=$RecordCount;
if ($vars['pageNo']>$PageCount) $vars['pageNo']=$PageCount;
$xmlStr.= "<?xml version=\"1.0\" encoding=\"GBK\" ?>"."\n";
$xmlStr.= "<商鋪列表>"."\n";
$xmlStr.= "\t<翻頁工具 pageNo=\"".$vars['pageNo']."\" pageSize=\"".$vars['pageSize']."\" total=\"".$RecordCount."\"></翻頁工具>"."\n";
$xmlStr.= "\t<頁號碼>".$vars['pageNo']."</頁號碼>"."\n";
$xmlStr.= "\t<頁大小>".$vars['pageSize']."</頁大小>"."\n";
$xmlStr.= "\t<數量>".$RecordCount."</數量>"."\n";
$xmlStr.= "\t<頁數量>".$PageCount."</頁數量>"."\n";
//$strQuery = "select t1.*,t2.* from ".$this->db_c->Db_Pre."pshop as t1,".$this->db_c->Db_Pre."shoptype as t2 where t1.typenum=t2.typenum order by id desc "
// ."limit ".($vars['pageNo']-1)*$vars['pageSize'].",".$vars['pageSize'];
//die($strQuery);
//$this->db->Query($strQuery);
/*while($result = $this->db->Assoc()){
$xmlStr.= "\t"."\n";
$xmlStr.= "\t<商鋪>"."\n";
$xmlStr.= "\t\t<名稱><![CDATA[".$result['shopname']."]]></名稱>"."\n";
$xmlStr.= "\t\t<經營人><![CDATA[".$result['shopmaster']."]]></經營人>"."\n";
$xmlStr.= "\t\t<級別><![CDATA[".$result['shoptype']."]]></級別>"."\n";
$xmlStr.= "\t\t<簡介><![CDATA[".$result['shopintro']."]]></簡介>"."\n";
$xmlStr.= "\t\t<連接地址><![CDATA[personal_shop.php?id=".$result['id']."]]></連接地址>"."\n";
$xmlStr.= "\t</商鋪>"."\n";
}*/
$sc= $vars['pageNo']*$vars['pageSize'];
if ($sc>$RecordCount) $sc = $RecordCount;
for($i=($vars['pageNo']-1)*$vars['pageSize'];$i<$sc;$i ){
$xmlStr.= "\t"."\n";
$xmlStr.= "\t<商鋪>"."\n";
$xmlStr.= "\t\t<名稱><![CDATA[這是名稱：".$i."]]></名稱>"."\n";
$xmlStr.= "\t\t<經營人><![CDATA[這是經營人：".$i."]]></經營人>"."\n";
$xmlStr.= "\t\t<級別><![CDATA[這是級別：".$i."]]></級別>"."\n";
$xmlStr.= "\t\t<簡介><![CDATA[這是簡介：".$i."]]></簡介>"."\n";
$xmlStr.= "\t\t<連接地址><![CDATA[personal_shop.php?id=".$i."]]></連接地址>"."\n";
$xmlStr.= "\t</商鋪>"."\n";
}
$xmlStr.= "</商鋪列表>"."\n";
header("Content-type: text/xml\n\n");
echo $xmlStr;
}
}

$shoplist = new shoplist_res($vars,$HTTP_COOKIE_VARS);
//$shoplist->_shoplist_res();
unset($sthoplist);
?>

分享：PHP如何構建語義Web CRUD
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來源：模板無憂/所屬分類：PHP教程/更新時間：2009-05-15

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