xml+php动态载入与分页
时间:2008-04-13 来源:剑心通明
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------------------
xml
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;
}
}
店铺列表
商铺名称
经营者
店铺级别
店铺简介
名称
经营人
级别
简介
每页显示
条,
共页
条
第页
-----------------xml.php------------------
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.= ""."\n";
$xmlStr.= ""."\n";
$xmlStr.= "\t"."\n";
$xmlStr.= "\t".$vars['pageNo'].""."\n";
$xmlStr.= "\t".$vars['pageSize'].""."\n";
$xmlStr.= "\t".$RecordCount.""."\n";
$xmlStr.= "\t".$PageCount.""."\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"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t"."\n";
}*/
$sc= $vars['pageNo']*$vars['pageSize'];
if ($sc>$RecordCount) $sc = $RecordCount;
for($i=($vars['pageNo']-1)*$vars['pageSize'];$i"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t\t"."\n";
$xmlStr.= "\t"."\n";
}
$xmlStr.= ""."\n";
header("Content-type: text/xml\n\n");
echo $xmlStr;
}
}
$shoplist = new shoplist_res($vars,$HTTP_COOKIE_VARS);
//$shoplist->_shoplist_res();
unset($sthoplist);
?>
以上的php,注释的是我连接
数据库
取得的数据,既然放上来测试,也没有数据库连接,所以改了一下.偶也是刚接解xml不久,很多地方还是不很懂.见笑了......
相关阅读 更多 +
- 系统休眠文件删除后果 如何删除计算机的休眠文件 2025-04-22
- 站群服务器是什么意思 站群服务器的作用 站群服务器和普通服务器的区别 2025-04-22
- jQuery插件有何作用 jQuery插件的使用方法 2025-04-22
- jQuery插件有哪些种类 简单的jQuery插件实例 2025-04-22
-