Question

我是mongoose和节点的新手，需要你帮忙.....我有我的架构

var creditSchema = new Schema({
    mount: { type: Number, default: 0 },
    period: Number,
    allDayPay: [{periods: String, dayPay: String, mountPay: String}],
    created: { type: Date, default: Date.now },
    active: { type: Boolean, default: true },
});

我有一个表单，这个表单有一个类型文本，根据句点数生成，例如，如果把10个句点jquery生成10个文本字段，这段代码：

$('#calculate').click(function(){

  var period = $("#period").val();// This can be 10 or 15 or 30.....

  for (i = 0; i < period; i++){

    var textPeriod = '
    <input type="text" id="periods'+[i+1]+'" name="periods'+[i+1]+'" value="Pago-'+[i+1]+'" />
    <input type="text" id="dayPay'+[i+1]+'" name="dayPay'+[i+1]+'" value="'+moment(allPay._d).format('LL')+'" />
    <input type="text" id="mountPay'+[i+1]+'" name="mountPay'+[i+1]+'" value="'+mountPay+'" />';

    $('#listAll').append(textPeriod);
  }
});

这个表格很好！没有问题。

我也有尝试保存数据的路由器帖子

router.post('/saveCredit', function(req, res){
  var credits = new Credits();
  credits.mount = req.body.mount;       
  credits.period = req.body.period;
  credits.allDayPay = [];

  for(i=0; i<=req.body.period; i++){
    credits.allDayPay = [{periods: req.body.periods[i],(dayPay: req.body.dayPay[i], mountPay: req.body.mountPay[i])}];
  };

  credits.save(function(err){
    if(err){
        res.send(err);
    };
    res.redirect('/');
  });
});

我尝试了这种方法和博客中没有成功的其他方法，问题是我如何将这些数据（句点，dayPay，mountPay）保存在名为'allDayPay'（数组）的字段模式中，如果我发布方法？？这应保存为以下格式。

"allDayPay": [
    {
        "periods": 1,
        "dayPay": 12/09/15;
        "mountPay": 150
    },
    {
        "periods": 2,
        "dayPay": 12/10/15;
        "mountPay": 150
    },
    {
        "periods": 3,
        "dayPay": 12/11/15;
        "mountPay": 150
    }
    ....
    ....
    ....
    ....
    ....
    ...... everything that can be save depending of number of periods specified in the form
]

请向我解释如何保存这些数据，谢谢！

Answer 1

试试这个可行：

for(i=0; i<=req.body.period; i++){
 var temp = '{periods:'+ req.body.periods[i]+',(dayPay: '+req.body.dayPay[i]+', mountPay:'+ req.body.mountPay[i]+')}';
credits.allDayPay.push(temp); 
};

如何使用mongoose在数组中保存多个表单字段文本

1 个答案: