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xml+php动态载入与分页

2009-08-01/08:13

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这是在看太平洋网的评论时看到的，太平洋网是用jsp做为后台语言，用来产生xml文件．然后在把数据绑定到html上的．我就用php也做了一个以下是源文件．

-----------------xml.htm------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "">
<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=商铺>
    <thead>
                <tr>
                  <td height="25" colspan="4"><span class="shop_3d_text">店铺列表</span></td>
                </tr>
                <tr>
                  <td width="30%">商铺名称</td>
                  <td width="20%">经营者</td>
                  <td width="20%">店铺级别</td>
                  <td width="30%">店铺简介</td>
                </tr>
    </thead>
     <tbody>
     <tr STYLE="background-color:expression(rowIndex%2==1?'#EFEFEF':'#FFFFFF')">
    <td><a datafld="连接地址"><span datafld="名称">名称</span></a></td>
    <td><span datafld="经营人">经营人</span></td>
    <td><span datafld="级别">级别</span></td>
    <td><span datafld="简介">简介</span></td>
     </tr>
     </tbody>
            </table>
   <form return onsubmit="jump(this);return false">
          <div align="right">
        每页显示
<input name=pageSize datasrc=#ShopList datafld=页大小 size=2>条，
  <input type=submit value="" style="width:0">
        共<span id="pageCount" datasrc=#ShopList datafld=页数量></span>页
        <span id="recordCount" datasrc=#ShopList datafld=数量 ></span>条

        <input name=firstPage type=submit value=首页 onclick="pageNum.value=1">
        <input name=previousPage type=submit value=上页 onclick="pageNum.value=pageNum.value-1">
        第<input name=pageNum datasrc=#ShopList datafld=页号码 size=2>页
        <input name=nextPage type=submit value=下页 onclick="pageNum.value=(pageNum.value-0)+1">
        <input name=lastPage type=submit value=尾页 onclick="pageNum.value=pageCount.value" >
        <input name=pageCount type=hidden datasrc=#ShopList datafld=页数量 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();
/

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