I have this line of code, how could I add the // "0[37][16]" to total 53 for example?
updateTotalMedidas() {
this.ɵcart.medidaTotal = 0;
for (const item of this.ɵcart.item) {
let row_cm = (item.medidas[0] * item.medidas[1] * item.medidas[2]) * item.quantidade; // (3) [84, 40, 15] and (3) [30, 18, 8]
let totalCmCubico = row_cm // 50400 and 4320
let raiz_cubica = Math.round(Math.cbrt(totalCmCubico)) // 37 and 16
this.ɵcart.medidaTotal += JSON.stringify([raiz_cubica]); // "0[37][16]"
}
}
if I remove the "[]" from this.ɵcart.medidaTotal it becomes 3716, so I put the [], but I don't understand why it stays in that format
This happens because you put everything inside JSON.stringify this converts objects into JSON strings. So in your current code mediaTotal will be first 0 then "37" and at last "3716". No need for that in your code.
You can just do this, because raiz_cubica is a number.
this.ɵcart.medidaTotal += raiz_cubica;