无法从值对中删除双引号

Question

I am getting the date data and setting the date into the JSON object

let lastSeven = moment().subtract(7, 'd').toDate();
var dat =  moment(lastSeven).format('D');

dat = dat.replace(/^"(.*)"$/, '$1');

I have to get the data like this

{
  'year': 2018,
  'month': 9,
  'day': 14
};

But after the replace also I am getting

{
  'year': "2018",
  'month': "9",
  'day': "14"
};

How can I remove the double quotes from the values ?

Answer 1

You need convert string to number.

for(var key in data){
    data[key] = Number(data[key]);
}

Answer 2

well with out the double quotes they would be numbers, so convert all value to number.

 let obj = { 'year': 2018, 'month': 9, 'day': 14 }; for (let property in obj) { if (obj.hasOwnProperty(property)) obj[property] = +obj[property]; } console.log(obj); 

Answer 3

You can try like this way using Array.prototype.map()

 var myObject = { 'year': "2018", 'month': "9", 'day': "14" }; var result = {}; Object.keys(myObject).map(function(key, index) { result[key] = +myObject[key]; }); console.log(result)