附件上传一个，编辑时候可以显示，上传多个后编辑时候空的，这个是不是需要配置的？

附件





if(bl){
//此处可编写js代码进一步验证数据项

var attach = DWRUtil.getValue("otherAttachmen");//附件
var imgfile = DWRUtil.getValue("imageInfoId");//图片



//Btn.close();

if(<%=isedit%>){

dwrJYuangzlService.updateJYuangzl(getJyuangzl(),attach,imgfile,saveCallback);

}else{

dwrJYuangzlService.saveJYuangzl(getJyuangzl(),attach,imgfile,saveCallback);

}



if(jyuangzl.otherAttachmen!=null &&jyuangzl.otherAttachmen!=undefined && jyuangzl.otherAttachmen!= "undefined" && jyuangzl.otherAttachmen > 0){
dwrCommonService.getAttachmentInfoListToString(jyuangzl.otherAttachmen,setAttachaccept);
}

}
}
}



//放入附件
function setAttachaccept(data){
Sys.setFilevalue("otherAttachmen",data);
}