基本信息
源码名称：asp.net无刷新头像上传
源码大小：0.21M
文件格式：.zip
开发语言：C#
更新时间：2016-01-18
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   源码介绍
无刷新方式实现头像上传

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Avatar.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">
    <title></title>
    <script type="text/javascript">
        function $(id) {
            return document.getElementById(id);
        }
        var userAgent = navigator.userAgent.toLowerCase();
        var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
        var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox')   8, 3);
        var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie')   5, 3);
        var is_mac = userAgent.indexOf('mac') != -1;
        function AC_GetArgs(args, classid, mimeType) {
            var ret = new Object();
            ret.embedAttrs = new Object();
            ret.params = new Object();
            ret.objAttrs = new Object();
            for (var i = 0; i < args.length; i = i   2) {
                var currArg = args[i].toLowerCase();
                switch (currArg) {
                    case "classid": break;
                    case "pluginspage": ret.embedAttrs[args[i]] = 'http://www.macromedia.com/go/getflashplayer'; break;
                    case "src": ret.embedAttrs[args[i]] = args[i   1]; ret.params["movie"] = args[i   1]; break;
                    case "codebase": ret.objAttrs[args[i]] = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'; break;
                    case "onafterupdate": case "onbeforeupdate": case "onblur": case "oncellchange": case "onclick": case "ondblclick": case "ondrag": case "ondragend":
                    case "ondragenter": case "ondragleave": case "ondragover": case "ondrop": case "onfinish": case "onfocus": case "onhelp": case "onmousedown":
                    case "onmouseup": case "onmouseover": case "onmousemove": case "onmouseout": case "onkeypress": case "onkeydown": case "onkeyup": case "onload":
                    case "onlosecapture": case "onpropertychange": case "onreadystatechange": case "onrowsdelete": case "onrowenter": case "onrowexit": case "onrowsinserted": case "onstart":
                    case "onscroll": case "onbeforeeditfocus": case "onactivate": case "onbeforedeactivate": case "ondeactivate": case "type":
                    case "id": ret.objAttrs[args[i]] = args[i   1]; break;
                    case "width": case "height": case "align": case "vspace": case "hspace": case "class": case "title": case "accesskey": case "name":
                    case "tabindex": ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i   1]; break;
                    default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i   1];
                }
            }
            ret.objAttrs["classid"] = classid;
            if (mimeType) {
                ret.embedAttrs["type"] = mimeType;
            }
            return ret;
        }
        function AC_FL_RunContent() {
            var ret = AC_GetArgs(arguments, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");
            var str = '';
            if (is_ie && !is_opera) {
                str  = '<object ';
                for (var i in ret.objAttrs) {
                    str  = i   '="'   ret.objAttrs[i]   '" ';
                }
                str  = '>';
                for (var i in ret.params) {
                    str  = '<param name="'   i   '" value="'   ret.params[i]   '" /> ';
                }
                str  = '</object>';
            } else {
                str  = '<embed ';
                for (var i in ret.embedAttrs) {
                    str  = i   '="'   ret.embedAttrs[i]   '" ';
                }
                str  = '></embed>';
            }
            return str;
        }

        

    </script>

</head>
<body>
    <form id="form1" runat="server">
    			<table cellspacing="0" cellpadding="0" >
			<tbody>
			<tr>
				<th></th>
				<td>				
				<div class="avatararea">
                    <p><img id="avatar" onerror="this.onerror=null;this.src='/images/upload/avatars/noavatar_medium.gif';" /></p>
                    <p><a href="javascript:;" onclick="$('avatarctrl').style.display = ''">Flash头像</a>
                    </p>
                </div>
                <div id="avatarctrl" style="display: none">
                    <script type="text/javascript">
                        document.write(AC_FL_RunContent('width', '540', 'height', '253', 'scale', 'exactfit', 'src', '<% =avatarFlashParam %>', 'id', 'mycamera', 'name', 'mycamera', 'quality', 'high', 'bgcolor', '#ffffff', 'wmode', 'transparent', 'menu', 'false', 'swLiveConnect', 'true', 'allowScriptAccess', 'always'));
                    </script>
                </div>
               <script type="text/javascript">
                   function updateavatar(sender, args) {
                       $('avatar').src = '<%=Localhost %>/images/upload/avatars/<%=uid %>/medium.jpg?random=1'   Math.random();
                       $('avatarctrl').style.display = 'none';
                   }
                   updateavatar();
               </script>    
               </td>           
			</tr>
			
			</tbody>
			</table>
    </form>
</body>
</html>