Can an equation be executed inside an object? For instance:
var taxes = {
gst: '0.10',
};
var prices = {
first_key: '437.95',
total_key: parseFloat(prices.first_key * taxes.gst).toFixed(2),
.......
},
};
Or do I need to utilize a function?
var prices = {
total_key: function() { return parseFloat(prices.first_key * taxes.gst).toFixed(2);}
}
If possible, can it be done as shown in the first example?
Cheers.
Implement javascript object getters for accurate calculations.
var prices = {
item_one: '437.95',
get total_amount(){return parseFloat(this.item_one * taxes.gst).toFixed(2)},
.......
},
};
To retrieve the total amount, use:
prices.total_amount
To simplify your code, you can create a special function, known as a getter function, that functions like a property. Here's an example:
var details = {
item_code: 'A123',
get total_price() {
return (parseFloat( this.item_code ) * parseFloat( taxes.vat ) ).toFixed( 2 );
}
};
Now, you can easily retrieve the total price by using:
details.total_price;
This will give you the calculated result.
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