日期:2014-05-17  浏览次数:20553 次

一个关于swfupload的问题
第一次用swfupload ,照着网上的教程把swfupload.js、handlers.js、default.css等文件复制到相关目录,然后在default.aspx的<head>里添加swfupload.js等文件,在default.aspx.cs的page_load里加上 Session.Clear(); 但是到这步就运行出错了。请问还我还有什么没有做的吗?

下面是default.aspx的内容:

C# code
<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!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 runat="server">
<link href="css/main.css"    rel="stylesheet" type="text/css" />
    <title></title>
<link href="css/default.css" rel="stylesheet" type="text/css" />     
<script type="text/javascript" src="swfupload/swfupload.js"></script>
<script type="text/javascript" src="js/handlers.js"></script>
    <script type="text/javascript">
        var swfu;
        window.onload = function () {
            swfu = new SWFUpload({
                // Backend Settings
                upload_url: "upload.aspx",
                post_params : {
                    "ASPSESSID" : "<%=Session.SessionID %>"
                },

                // File Upload Settings
                file_size_limit : "2 MB",
                file_types : "*.jpg",
                file_types_description : "JPG Images",
                file_upload_limit : "0",    // Zero means unlimited

                // Event Handler Settings - these functions as defined in Handlers.js
                //  The handlers are not part of SWFUpload but are part of my website and control how
                //  my website reacts to the SWFUpload events.
                file_queue_error_handler : fileQueueError,
                file_dialog_complete_handler : fileDialogComplete,
                upload_progress_handler : uploadProgress,
                upload_error_handler : uploadError,
                upload_success_handler : uploadSuccess,
                upload_complete_handler : uploadComplete,

                // Button settings
                button_image_url : "images/XPButtonNoText_160x22.png",
                button_placeholder_id : "spanButtonPlaceholder",
                button_width: 160,
                button_height: 22,
                button_text : '<span class="button">选择图片 <span class="buttonSmall">(最大2M)</span></span>',
                button_text_style : '.button { font-family: Helvetica, Arial, sans-serif; font-size: 14pt; } .buttonSmall { font-size: 10pt; }',
                button_text_top_padding: 1,
                button_text_left_padding: 5,

                // Flash Settings
                flash_url : "swfupload/swfupload.swf",    // Relative to this file

                custom_settings : {
                    upload_target : "divFileProgressContainer"
                },

                // Debug Settings
                debug: false
            });
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div style="margin:0 auto;">
    
        <asp:DataList ID="DataList1" runat="server"  RepeatColumns="4">
        
        
        <ItemTemplate>
        
              <div style="color:Gray;text-align:center;height:20px;">
                <asp:LinkButton ID="viewpics" CommandName="pids" CommandArgument='<%# Eval(&