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分享<?php
header("Content-type: text/html;charset=gbk");//输出编码,避免中文乱码
//require_once 'conn.php';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<title>表情测试</title>
<script language="javascript" src="js/fenye.js"></script>
<!--script language="javascript" src="js/sendmsg.js"></script-->
</head>
<body>
<div id="result" style="border:1px solid #666; padding:5px; ">
<?php
$page=isset($_GET['page'])?intval($_GET['page']):1;
$num=2;
$link = mysql_connect("localhost", "root", "123") or die("Could not connect: " . mysql_error());
mysql_select_db("ceshi",$link);
$result=mysql_query("select * from message");
$total=mysql_num_rows($result);
$url='list.php';
$pagenum=ceil($total/$num);
$page=min($pagenum,$page);
$prepg=$page-1;//上一页
$nextpg=($page==$pagenum ? 0 : $page+1);//下一页
$offset=($page-1)*$num;
//开始分页导航条代码:
$pagenav="显示第 <B>".($total?($offset+1):0)."</B>-<B>".min($offset+$num,$total)."</B> 条记录,共 $total 条记录 ";
//如果只有一页则跳出函数:
if($pagenum<=1) return false;
$pagenav.=" <a href=\"javascript:;\" onclick=\"dopage('$url?page=1');\">首页</a> ";
if($prepg) $pagenav.=" <a href=\"javascript:;\" onclick=\"dopage('$url?page=$prepg');\">上一页</a> "; else $pagenav.="上一页";
if($nextpg) $pagenav.="<a href=\"javascript:;\" onclick=\"dopage('$url?page=$nextpg');\">下一页</a> "; else $pagenav.="下一页";
$pagenav.="<a href=\"javascript:;\" onclick=\"dopage('$url?page=$pagenum');\">尾页</a> ";
$pagenav.="第 $page 页".'/'."共 $pagenum 页";
//假如传入的页数参数大于总页数,则显示错误信息
If($page>$pagenum){
Echo "Error : Can Not Found The page ".$page;
Exit;
}
echo "<br>";
$sql="select * from message order by id limit $offset,$num ";
$info=mysql_query($sql); //获取相应页数所需要显示的数据
While($it=mysql_fetch_array($info)){
echo $it['content'];
echo "<br>";
} //显示数据
echo"<br>";
echo $pagenav;//输出分页导航
?>
</div>
<div>
<textarea name="content" id="content" ></textarea>
<input type="button" value="ajax发送" onclick="sendmsg('post.php');"/>
</div>
</body>
</html>function processSend(){ //处理返回信息的函数
if(http_request.readyState==4){//判断对象状态
if(http_request.status==200){//信息已成功返回,开始处理信息
//alert(http_request.responseText);
// document.getElementById("result").innerHTML='ddddddd';
// var c = document.getElementById("result");
// c.innerHTML = http_request.responseXML.getElementById("result").value;
}
else{//页面不正常
alert("您所请求的页面不正常!");
}
}
}