JavaScript-uploadify怎样传参数

发布于 2016-10-31 19:32:48 字数 3141 浏览 1218 评论 4

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%
    String path = request.getContextPath();
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <head>

        <title>Uploadify上传</title>
        <meta http-equiv="pragma" content="no-cache">
        <meta http-equiv="cache-control" content="no-cache">
        <meta http-equiv="expires" content="0">
        <link rel="stylesheet" href="uploadify/uploadify.css" type="text/css"></link>
        <script type="text/javascript" src="uploadify/jquery-1.7.2.min.js"></script>
        <script type="text/javascript"
            src="uploadify/jquery.uploadify-3.1.min.js"></script>
        <script type="text/javascript">
              
            $(function() {
                $("#file_upload").uploadify({
                    'height'        : 27, 
                    'width'         : 80,  
                    'buttonText'    : '浏 览',
                    'swf'           : '<%=path%>/uploadify/uploadify.swf',
                    'uploader'      : '<%=path%>/servlet/UploadifySerlet',
                    'auto'          : false,
                    'fileTypeExts'  : '',
                    'formData'      : {'userName':'111','qq':'2222'},
                    'onUploadStart' : function(file) {
                         
                        //校验   
                        var name=$('#userName').val();    
                         if(name.replace(/s/g,'') == ''){   
                              alert("名称不能为空！");   
                              return false;   
                         } 
                         
                         //校验   
                        var qq=$('#qq').val();    
                         if(qq.replace(/s/g,'') == ''){   
                              alert("QQ不能为空！");   
                              return false;   
                         }
                         
                        $("#file_upload").uploadify("settings", "formData", {'userName':name,'qq':qq});
                        //$("#file_upload").uploadify("settings", "qq", );
                    }
                });
            });
        
    </script>
    </head>

    <body>

        名称: <input type="text" id="userName" name="userName" value="妞见妞爱">
        <br>
         QQ: <input type="text" id="qq" name="qq" value="609865047">
        <br>
        <input type="file" name="uploadify" id="file_upload" />
        <hr>
        <a href="javascript:$('#file_upload').uploadify('upload','*')">开始上传</a>    
        <a href="javascript:$('#file_upload').uploadify('cancel', '*')">取消所有上传</a> 
    </body>
</html>