How to get a certain line from another site and set a variable in js to it?

Question

JavaScript

Such JS, from here you need https://bank.gov.ua/NBUStService/v1/statdirector... pull up <rate> and you need in the line

var payment = (( w * 1 ) + ( h * 1 ) + ( t * 1 ) + ( p * 1 ) + ( m * 1 )) * r || 0;

so that r is that number from the string.

var calculator = new Vue({
  el: '#calculator',
  data: {
    width: '',
    height: '',
    position: '',
    tradeIn: '',
    mark: '',
    calcPayment: ''
  },
  computed: {
    calcPayment: function(e){
      var w = this.width;
                        var h = this.height;
      var p = this.position;
                        var t = this.tradeIn;
      var m = this.mark;
      var payment = (( w * 1 ) + ( h * 1 ) + ( t * 1 ) + ( p * 1 ) + ( m * 1 )) * r || 0;
      return currencyFormat(payment);
    },
    numFormat: function(e){
      e.replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,");
    }
  }
  
});


//https://blog.tompawlak.org/number-currency-formatting-javascript
function currencyFormat (num) {
    return "" + num.toFixed(0).replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,")
}

Answer 1

Probably load the entire page into a variable, then parse it for the desired field.

Answer 2

https://lmgtfy.com/?q=vue+parse+json+from+remote+server