PIbd-22_Turner_I.A._IP/Frontend/script.js

let buttonSum = document.getElementById("buttonSum");
let buttonMinus = document.getElementById("buttonMinus");
let buttonReverse = document.getElementById("buttonReverse");
let buttonComparison = document.getElementById("buttonComparison");
let numberOneInput = document.getElementById("first");
let numberTwoInput = document.getElementById("second");
let typeInput = document.getElementById("type");
let resultInput = document.getElementById("res");

buttonSum.onclick = function(event) {
    let num_1 = numberOneInput.value;
    let num_2 = numberTwoInput.value;
    let type = typeInput.value;
    fetch(`http://localhost:8080/sum?first=${num_1}&second=${num_2}&type=${type}`)
        .then(response => response.text())
        .then(res => resultInput.value = res);
}
buttonMinus.onclick = function(event) {
    let num_1 = numberOneInput.value;
    let num_2 = numberTwoInput.value;
    let type = typeInput.value;
    fetch(`http://localhost:8080/minus?first=${num_1}&second=${num_2}&type=${type}`)
        .then(response => response.text())
        .then(res => resultInput.value = res);
}
buttonReverse.onclick = function(event) {
    let num_1 = numberOneInput.value;
    let num_2 = numberTwoInput.value;
    let type = typeInput.value;
    fetch(`http://localhost:8080/reverse?first=${num_1}&second=${num_2}&type=${type}`)
        .then(response => response.text())
        .then(res => resultInput.value = res);
}
buttonComparison.onclick = function(event) {
    let num_1 = numberOneInput.value;
    let num_2 = numberTwoInput.value;
    let type = typeInput.value;
    fetch(`http://localhost:8080/comparison?first=${num_1}&second=${num_2}&type=${type}`)
        .then(response => response.text())
        .then(res => resultInput.value = res);
}