uploadify按钮在ie10上要双击才会弹出文件选择框

下面是代码块

    $('#upfile').uploadify({
        "height":18,"width":39,
        "buttonText":"<span class='glyphicon glyphicon-plus-sign' aria-hidden='true' style='color:#70B859;'></span> <span style='font-family:Microsoft YaHei;'>添加</span>",
        "fileSizeLimit":obj["fileSizeLimit"],
        "fileTypeDesc":obj["fileTypeDesc"],
        "multi":obj["multi"],//只能选择一个上传 ?
        "fileTypeExts":obj["fileTypeExts"],
        "swf":ctx+"/train/js/uploadify/uploadify.swf",
        "uploader":ctx+"/pub/pubFile/upload.do",
        "formData":{"ps":JSON.stringify({"TABLE_NAME":pTableName,"OBJ_TYPE":pObjType,"OBJ_ID":pObjId,"USER_ID":pUserId})},
        "onQueueComplete":function(queueData) {
            //$.messager.progress('close');
            initTable(pTableName,pObjType,pObjId);
        },
        "onUploadSuccess":function(file,data,response) {
            if (response) {
                var o=eval("("+data+")");
                if (o&&o.RSCode!='Y') {
                    layer.msg(o.resultDesc,{shift: 6});
                }
            }
            layer.close(index); 
        },
        "onSelect":function(file) {
            //$("#upfile").val("");
        },
        "onUploadStart":function(file) {
            index = layer.load(1, {
              shade: [0.1,'#fff'] //0.1透明度的白色背景
            });
            //myFunc.cancel();  // 取消文件上传
           // $.messager.progress({msg:"正在上传..."});
        },
        "onInit": function() {
            //myFunc.getThis(); // 获取myFunc
        }
    });

下面是界面

另外两个按钮都是点一下就可以了 只有添加按钮必须双击才会弹出

你那个按钮事件怎么加的？那个按钮不是uploadify附带的，你自己弄的调用uploadify方法用的