php如何做成像qq附件那样的做多文件上传

这个需要在客户端安装软件的，比如ActiveX.

多文件上传，这个html控件貌似没办法处理，除非自己写active控件，或者flash，as3有文件上传类可以用。

flash的swfupload多文件上传不错

http://www.swfupload.org/ 官网
搜下　php swfupload有很多实例

php swfupload在网上没找到好的，看了还是不是很明白，谁有实例啊，贴一个上来吧

谁有修改过swfupload的，给个例子啊，

呵呵刚前几天刚刚做了你说的类似这样的也是多文件上传我是这样的多个文件上传将文件的ID号用SESSION记录并用个临时变量来保存最后保存的时候出来SESSION 在更新临时变量就可以了就是有点麻烦啊......

是用swfupload做的啊，可否贴下代码啊

不是...就是普通的上传文件比较乱哈可以参考下
<?php
/**
* 小区数据库图片上传
* @Created 2010-7-7下午02:56:43
* @name upfile_db.php
* @author [email protected]
* @version 1.0
* ChengDu CandorSoft Co., Ltd.
* @version $Id:upfile_db.php ,v 1.0 下午02:56:43 jc Exp $
*/
require_once 'config.php'; //引入全局配置
check_login(); //检查用户是否登录
$user_name = uname; //获取用户名
$img_array = array();
// 加载系统函数
require_once('../includes/functions.php');
// 生成SecondHouse对象
$esf = new SecondHouse;
$resold = new Resold;
$pdo=new MysqlPdo();
extract($_GET);
//增加小区图片
if ($_POST)
{
extract($_POST);
    if (empty($picid))
    {
$picid = '100000';
    }
    $info = $pdo->getRow("select * from fc114_user_database where id='$dbid'");
//$picarray = explode(',',$_SESSION['info']);
$img = $info['attach_id'].$_SESSION['info'];
$picarray = explode(',',$img);
//$picarray = explode(',',$_SESSION[info]);
$num = count($picarray); if ($num>5)
{
echo "<script>alert('最多只能上传5张图片')</script>";
}
else if ($_FILES['file1']['size']>226291)
{
echo "<script>alert('图片最大只允许200K以内')</script>";
}
else
{

   $upload = new UploadFile( $_FILES['file1']);
           $iCount = $upload->upload();
           $aInfo = $upload->getSaveInfo();
           $time = time();
             for($i=0; $i<$iCount; $i++){
                $arrInfo = $aInfo[$i];
            // 加附件
                $pdo->add(array(
                    "name"=>$arrInfo['name'],
                    "url"=>$arrInfo['url'],
                    "type"=>$arrInfo['type'],
                    "size"=>$arrInfo['size'],
                    "checksum"=>$arrInfo['checksum'],
                    "update_at"=>$time), DB_PREFIX_LAYOUT."esf_attach");
                $p =$pdo->getLastInsID();

             }
     $_SESSION['info'] .= $p.',';
} }
//删除指定图片
if ($_GET['action']=='del')
{

extract($_POST);
//显示图片列表
if (!empty($dbid)) //编辑状态
{
$pinfo = $pdo->getRow("select * from fc114_user_database where id='$dbid'");
if (is_array($pinfo) && eregi($attach_id,$pinfo['attach_id'])) //删除数据库里的
{
$a =  str_replace($attach_id.',','',$pinfo['attach_id']);
$pdo->execute("UPDATE fc114_user_database set attach_id='$a' where id='$dbid'"); //更新数据库
//图片文件一起删除
$arrAttach = $pdo->getRow("select * from fc114_esf_attach where id='$attach_id'");
$attach = realpath(WEB_ROOT . $arrAttach['url']);
$m_pic = str_replace(strrchr($attach,'.'),'_m'.strrchr($attach,'.'),$attach);
$s_pic = str_replace(strrchr($attach,'.'),'_s'.strrchr($attach,'.'),$attach);
@unlink($s_pic);
@unlink($m_pic);
@unlink($attach);
$pdo->execute("DELETE FROM `fc114_esf_attach` WHERE (`id`='$attach_id')");
}
else //删除Session保存的图片
{
//图片文件一起删除
$arrAttach = $pdo->getRow("select * from fc114_esf_attach where id='$attach_id'");
$attach = realpath(WEB_ROOT . $arrAttach['url']);
$m_pic = str_replace(strrchr($attach,'.'),'_m'.strrchr($attach,'.'),$attach);
$s_pic = str_replace(strrchr($attach,'.'),'_s'.strrchr($attach,'.'),$attach);
@unlink($s_pic);
@unlink($m_pic);
@unlink($attach);
$pdo->execute("DELETE FROM `fc114_esf_attach` WHERE (`id`='$attach_id')");
$a = $_SESSION['info'];
$a =  str_replace($attach_id.',','',$a);
$_SESSION['info'] = $a;
} }
else //新增状态
{
//图片文件一起删除
$arrAttach = $pdo->getRow("select * from fc114_esf_attach where id='$attach_id'");
$attach = realpath(WEB_ROOT . $arrAttach['url']);
$m_pic = str_replace(strrchr($attach,'.'),'_m'.strrchr($attach,'.'),$attach);
$s_pic = str_replace(strrchr($attach,'.'),'_s'.strrchr($attach,'.'),$attach);
@unlink($s_pic);
@unlink($m_pic);
@unlink($attach);
$pdo->execute("DELETE FROM `fc114_esf_attach` WHERE (`id`='$attach_id')");
$a = $_SESSION['info'];
$a =  str_replace($attach_id.',','',$a);
$_SESSION['info'] = $a;
}

}
//显示图片列表
if (!empty($dbid)) //编辑状态
{
// echo 'updata';
$info = $pdo->getRow("select * from fc114_user_database where id='$dbid'");
//$picarray = explode(',',$_SESSION['info']);
$img = $info['attach_id'].$_SESSION['info'];
$picarray = explode(',',$img);
$num = count($picarray);
for ($i=0;$i<($num-1);$i++)
{
// $img_array = array('0'=>array('id'=>'222','img'=>'/ui/img/05043120.gif'),'1'=>array('id'=>'id','img'=>'b.jpg'));
$res = $pdo->getRow("SELECT * FROM fc114_esf_attach where id=$picarray[$i]");
    $img_array[$i]['id']=$res['id'];
    $img_array[$i]['img']=$res['url'];
}
}
else  //新增状态
{
// echo 'add';
$picarray = explode(',',$_SESSION['info']);
$num = count($picarray);
for ($i=0;$i<($num-1);$i++)
{
// $img_array = array('0'=>array('id'=>'222','img'=>'/ui/img/05043120.gif'),'1'=>array('id'=>'id','img'=>'b.jpg'));
$res = $pdo->getRow("SELECT * FROM fc114_esf_attach where id=$picarray[$i]");
    $img_array[$i]['id']=$res['id'];
    $img_array[$i]['img']=$res['url'];
}
}// unset($_SESSION['info']);
?>
<html>
<head><title>upfile</title>
<link href="/ui/css/common.css" rel="stylesheet" type="text/css" >
<link href="/ui/member/css/htgl.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="/ui/js/jquery_last.js"></script>
<script type="text/javascript" src="/ui/js/common.js"></script>
<script type="text/javascript" src="/scripts/jquery-lightbox-0.5/js/jquery.lightbox-0.5.min.js"></script><script type="text/javascript">
function ajax_send(img_url)
{

$('#up').show();
document.send_img.submit();
}
function deletePic(id)
{
$.ajax({
   type: "POST",
   url: "upfile.php",
   data: "action=ajax&attach_id="+id,
   success: function(msg){
   return true;
   }
});
}
</script><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head>
<body>
<form action="upfile_db.php" name="send_img" method="post" enctype="multipart/form-data">
<input type="hidden" name="dbid" value="<?php echo $dbid;?>">
<div id="uploadPic"  value="">
<ul>
<?php
for($i=0;$i<count($img_array);$i++)
{
?>
<li
picurl="" id="up" ><div class="displayimg"><img
src="<?php if(empty($img_array[$i]['img'])){
   echo '/ui/img/05043120.gif';}
   else
   {
   echo $img_array[$i]['img'];}

   ?>" /></div>
      <a class="delete" href="?action=del&attach_id=<?php echo $img_array[$i]['id']?>&dbid=<?php echo $dbid;?>" title="删除该图片"
>删
除该图片</a></li>
<?php
}
?>
</ul>
<div name="divUploader" class="cls_divUploader">
<div class="loadbutton">
<input id="fileUploadInput" name="file1" type="file" onChange="ajax_send(this.value);"></div> <span style="display:inline;" class="upload_ok"></span>
<span class="upload_error" style="display: none;"></span>
<span class="upload_ing"  style="display:none">正在上传中，请稍等……</span>
<span class="upload_maxnum" style="display: none;">上传成功!</span>
</div>
<input id="backFunction" name="backFunction" value="$.c.Uploader.finish" type="hidden">
<input name="Pic" id="Pic" value="/p1/big/n_3592859281665.jpg|/p1/big/n_3592865323265.jpg|/p1/big/n_3592851524865.jpg" type="hidden"><input name="PicDesc" id="PicDesc" value="||" type="hidden">
<input name="PicPos" id="PicPos" value="2" type="hidden"><style>
#uploadPic ul{list-style-type:none;margin:0px;padding:0px}
#uploadPic li{float:left;width:82px;height:108px;margin:0 5px 10px 0;padding-bottom:3px; overflow:hidden; background:#eee; position:relative}
#uploadPic .displayimg{width:80px;height:80px; display:table-cell; vertical-align:middle; text-align:center; *display:block; *font-size:72px; border:1px solid #ccc; overflow:hidden;background:#fff}
#uploadPic .displayimg img{vertical-align:middle}
#uploadPic div{clear:both}
#uploadPic input.picDesc{width:80px; *width:78px; text-align:center; margin:0; border:1px solid #7F9DB9; margin-top:2px; display:none;}
#uploadPic span.upload_error{background-color:#FFD7D7; color:#000; padding:4px; font-family:Tahoma; line-height:24px;}
.cls_divUploader {height:150px; background-color:Transparent;}
.loadbutton{width:74px;height:21px;background:url(/ui/img/loadbutton.gif);display:inline-block;position:relative;overflow:hidden;vertical-align:middle;float:left;cursor:pointer}
#fileUploadInput {position:absolute; top:-2px; right:-2px; font-size:36px; filter:alpha(opacity:0); opacity: 0; height:20px;}
.upload_ok{font-family:Tahoma}
.delete{ display:block; width:13px; height:12px; background:url(/ui/img/closeyes.gif) no-repeat 0 0; line-height:100px; overflow:hidden; position:absolute; top:3px; right:3px; z-index:999}
.upload_maxnum {color:#F00}
.upload_ing {color:#F00}
</style></div>
</form>
</body>
</html>

js dom + php 数组处理。

我们老大要求可以多选的呢，好像必须用flash才行，php还是能做参考的，感谢[szzfl]共享代码的

在你下载 SWFUpload v2.2.1 地方，有一个 SWFUpload v2.2.0.1 Samples
他的 demo/Features Demo 就是一个多选的实例

答案是这个貌似不是php的事情.
可以使用javascript 模拟一个文件一个文件上传，或者都放在一个form里面一次提交就好了。

用flex 做多文件上传…做出来就是flash，

调试易

php如何做成像qq附件那样的做多文件上传

解决方案 »