doses/main.js

38 lines
1 KiB
JavaScript

const computeVolumeButton = document.getElementById("compute-volume");
computeVolumeButton.addEventListener("click", () => {
const dose = getDoseValue();
const proof = getProofValue();
const volume = (dose * 100) / 0.8 / proof;
setVolumeValue(volume.toFixed(2));
});
const computeDoseButton = document.getElementById("compute-dose");
computeDoseButton.addEventListener("click", () => {
const volume = getVolumeValue();
const proof = getProofValue();
const dose = (volume / 100) * 0.8 * proof;
setDoseValue(dose.toFixed(2));
});
const proofInput = document.getElementById("proof");
const volumeInput = document.getElementById("volume");
const doseInput = document.getElementById("dose");
function getProofValue() {
return parseFloat(proofInput.value);
}
function getVolumeValue() {
return parseFloat(volumeInput.value);
}
function setVolumeValue(value) {
volumeInput.value = value;
}
function getDoseValue() {
return parseFloat(doseInput.value);
}
function setDoseValue(value) {
doseInput.value = value;
}