temp

/*
 * 选择文件按钮样式
 */
.fileinput-button 
{
    position: relative;
    overflow: hidden;
    float:left;
}
.fileinput-button input {
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    opacity: 0;
    -ms-filter: ‘alpha(opacity=0)‘;
    font-size: 200px;
    direction: ltr;
    cursor: pointer;
}        
/* Fixes for IE < 8 */
@media screen\9 {
    .fileinput-button input {
    filter: alpha(opacity=0);
    font-size: 100%;
    height: 100%;
    }
}

        <div id="fileUploadDlg" class="dialog" title="<div class=‘ui-dialog-main‘><img src=‘../resource/images/FundIntroduction/main.jpg‘ /></div><div class=‘ui-titlebar-title‘>文件上传</div>">
            <div style="margin:20px 10px 10px 10px;">
               <div class="uploadButton">
                    <div style="float:left; margin-left:40px;">                    
                        <span class="fileinput-button" >
                            <button type="button">选择文件</button>
                            <input id="fileUpload" style="width:100px;" type="file"  />  
                        </span>
                    </div>
                    <div style="float:right; margin-right:40px;"><button id="fileSummit" type="button">上传</button></div>
               </div>
               <div class="uploadInfo"><div id="filePath" style="float:left; width:60% ; "></div><div id="uploadProgress" style="float:right; width:30%; color:Red;">已上传：0%</div></div>
               <div class="addInfo">文档标题：<input id="fileTitle" type="text" />&nbsp;&nbsp;有效截止日：<input id="endDate" type="text" /></div>
               <div style="color:Red;">说明：文件类型支持pdf、doc、docx、ppt、pptx，文件必须小于5M </div>
            </div>
         </div>

 // 初始化上传对话框
    function initUploadDlg()
    {
        $("#fileUploadDlg").dialog({        
            resizable: false,
            autoOpen: false,
            width:400,
            modal: true,
            open: function () {
                $("#fileSummit").prop("data", ""); 
                $("#filePath").html("");
                $("#fileTitle").val(""); 
                $("#uploadProgress").html(‘‘);
            }
        });
        $("#divAdd").click(function () {    
            $("#fileUploadDlg").dialog("open");
        });

        $("#endDate").datepicker({  
            dayNamesMin: ["日", "一", "二", "三", "四", "五", "六"],
            monthNamesShort: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"],
            showMonthAfterYear: true,
            dateFormat: ‘yy-mm-dd‘,
            changeYear: true,
            changeMonth: true,
            minDate: 0,
            prevText: "上月",
            nextText: "下月",
            yearRange: "1991:2035"
        });
        
        $("#fileUpload").fileupload({
            url: "/WealthManagement/WFC/FileUpload.aspx",
            dataType: ‘json‘,
            add: function (e, data) {
                var fileName = data.files[0].name;
                $("#filePath").html(data.fileInput.context.value);
                $("#fileTitle").val(fileName.substring(fileName.lastIndexOf(‘\\‘) + 1, fileName.lastIndexOf(‘.‘)));
                $("#fileSummit").prop("data", data);                
            },
            progress: function (e, data) {
                var progress = parseInt(data.loaded / data.total * 100, 10);
                $("#uploadProgress").html(‘已上传‘ + progress + ‘%‘);
                if(progress == ‘100‘)
                {
                    $("#uploadProgress").html(‘处理中...‘);
                }
            },
            done: function (e, data) {
                var res = data.result.Response;
                if(res && res.Status == 0)
                {
                    $("#uploadProgress").html(‘已完成‘);
                    alert("上传成功！");
                    $("#fileUploadDlg").dialog("close");
                    
                    //  更新文件列表
                    $(‘#form1‘).block();
                    updateFundFiles();
                    $(‘#form1‘).unblock();                                     
                }
                else
                {
                    alert(res ? res.Message : "上传失败，请重试！");
                    $("#fileUploadDlg").dialog("close");
                }
            }
        });

        $("#fileSummit").click(function () {
            var data = $("#fileSummit").prop("data");
            if(data && data.files.length > 0)
            { 
                var fileName = data.files[0].name;           
                var fileType = fileName.substr(fileName.lastIndexOf(".") + 1);
                if(!isSupportedFile(fileType))
                {
                    alert("该文件类型不支持！");
                    return;
                }
                if(data.files[0].size > 5*1024*1024)
                {
                    alert("文件不能大于5M！");
                    return;
                }

                // 提交上传
                data.context = $(‘#fileSummit‘).val(‘Uploading...‘);
                title = $("#fileTitle").val();
                validDate = $("#endDate").val();
                $("#fileUpload").fileupload(
                    ‘option‘,
                    ‘formData‘,
                    {‘title‘: title,‘validDate‘: validDate, ‘windcode‘: pageBaseInfo.Windcode} 
                ); // 传参不能放在初始化语句中，否则只能传递参数的初始化值
                data.submit();
            }
            else
            {
                alert("请选择上传文件！");
            }
        });
    }