ajaxfileupload异步上传

=====================upload.html=======================

<!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=utf-8" />

<title>ajaxfileupload图片上传控件</title>

</head>

<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.3.min.js"></script>

<script type="text/javascript" src="http://www.phpletter.com/contents/ajaxfileupload/ajaxfileupload.js"></script>

<script language="javascript">

  jQuery(function(){

      $("#buttonUpload").click(function(){

         //加载图标

         /* $("#loading").ajaxStart(function(){

            $(this).show();

         }).ajaxComplete(function(){

            $(this).hide();

         });*/

          //上传文件

        $.ajaxFileUpload({

            url:'upload.php',//处理图片脚本

            secureuri :false,

            fileElementId :'fileToUpload',//file控件id

            dataType : 'json',

            success : function (data, status){

                if(typeof(data.error) != 'undefined'){

                    if(data.error != ''){

                        alert(data.error);

                    }else{

                        alert(data.msg);

                    }

                }

            },

            error: function(data, status, e){

                alert(e);

            }

    })

    return false;

      })

  })

</script>

<body>

<input id="fileToUpload" type="file" size="20" name="fileToUpload" class="input">

<button id="buttonUpload">上传</button>

<!--<img id="loading" src="loading.jpg" style="display:none;">-->

</body>

</html>

=====================upload.php=======================

$res["error"] = "";//错误信息

$res["msg"] = "";//提示信息

if(move_uploaded_file($_FILES['fileToUpload']['tmp_name'],"c:\\test.jpg")){

    $res["msg"] = "ok";

}else{

    $res["error"] = "error";

}

echo json_encode($res);

巴特西

ajaxfileupload异步上传

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