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+//Таблица умножения
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+let table = document.createElement("table");
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+for (let i = 0; i <= 9; i++) {
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+ let tr = document.createElement("tr");
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+
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+ for (let j = 0; j <= 9; j++) {
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+ let td = document.createElement("td");
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+ if (i == 0 || j == 0) {
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+ td.innerText = i + j;
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+ } else {
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+ td.innerText = i * j;
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+ }
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+ tr.appendChild(td);
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+ }
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+ table.appendChild(tr);
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+}
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+tables.appendChild(table);
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+
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+//Подсветить ячейку
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+let table2 = document.createElement("table");
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+for (let i = 0; i <= 9; i++) {
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+ let tr = document.createElement("tr");
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+
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+ for (let j = 0; j <= 9; j++) {
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+ let td = document.createElement("td");
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+ if (i == 0 || j == 0) {
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+ td.innerText = i + j;
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+ } else {
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+ td.innerText = i * j;
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+ }
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+ tr.appendChild(td);
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+
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+ td.onmouseover = function (event) {
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+ this.style.background = "red";
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+ }
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+ td.onmouseout = function (event) {
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+ this.style.background = "";
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+ }
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+ }
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+ table2.appendChild(tr);
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+}
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+tables.appendChild(table2);
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+
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+//Подсветить строку и столбец
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+let table3 = document.createElement("table");
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+table3.className = "table3";
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+
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+for (let i = 0; i <= 9; i++) {
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+ let tr = document.createElement("tr");
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+ let tdIndex = i;
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+ for (let j = 0; j <= 9; j++) {
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+ let td = document.createElement("td");
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+ if (i == 0 || j == 0) {
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+ td.innerText = i + j;
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+ } else {
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+ td.innerText = i * j;
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+ }
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+ tr.appendChild(td);
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+
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+ td.onmouseover = function (event) {
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+ tdIndex = this.cellIndex; // записываем в переменную индекс ячейки, на которую навели мышкой
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+ console.log(tdIndex)
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+
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+ for (let i = 0; i < table3.children.length; i++) { //перебор всех тр и покраска тд с определенным индексом
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+ table3.children[i].children[tdIndex].style.background = "yellow";
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+ }
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+
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+ this.parentElement.style.background = "red" //красим строку
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+ this.style.background = "orange"; //красим саму ячейку
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+ }
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+
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+ td.onmouseout = function (event) {
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+ for (let i = 0; i < table3.children.length; i++) {
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+ table3.children[i].children[tdIndex].style.background = "";
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+ }
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+ this.parentElement.style.background = ""
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+ this.style.background = "";
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+ }
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+ }
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+ table3.appendChild(tr);
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+}
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+tables.appendChild(table3);
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+
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+
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+//Calc
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+let form = document.createElement("form");
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+let h3 = document.createElement("h3");
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+h3.innerText = "Расчет покупки квартиры"
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+
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+form.appendChild(h3)
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+
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+form.setAttribute("id", "formCalc");
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+calcs.appendChild(form);
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+
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+formCalc.style.display = "flex";
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+formCalc.style.flexDirection = "column";
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+
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+function createInput(inputName, inputType, label) {
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+ if (label) {
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+ let labelForInput = document.createElement("label");
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+ labelForInput.innerText = label;
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+
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+ let input = document.createElement("input");
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+ input.id = inputName;
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+ input.type = inputType;
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+ labelForInput.appendChild(input)
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+ return labelForInput;
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+ } else {
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+ let input = document.createElement("input");
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+ input.id = inputName;
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+ input.type = inputType;
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+ return input;
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+ }
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+}
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+
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+formCalc.appendChild(createInput("inputFlatType", "number", "Класс жилья: 1(эконом), 2(комфорт), 3(бизнес), 4(премиум)"));
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+formCalc.appendChild(createInput("inputPerSquareMetre", "number", "Размер квартиры (м²)"));
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+formCalc.appendChild(createInput("inputIncome", "number", "Ваш доход в месяц"));
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+formCalc.appendChild(createInput("inputBtn", "button"));
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+
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+inputBtn.value = "Посчитаем";
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+inputBtn.style.alignSelf = "flex-end";
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+
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+inputBtn.onclick = function () {
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+ let perSquareMetreCost;
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+ if (inputFlatType.value == 1) {
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+ perSquareMetreCost = 12547;
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+ } else if (inputFlatType.value == 2) {
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+ perSquareMetreCost = 17635;
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+ } else if (inputFlatType.value == 3) {
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+ perSquareMetreCost = 20178;
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+ } else if (inputFlatType.value == 4) {
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+ perSquareMetreCost = 27940;
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+ } else {
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+ perSquareMetreCost = 30000;
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+ }
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+
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+ let flatCost = inputPerSquareMetre.value * perSquareMetreCost;
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+ let timeForBuying = (flatCost / (inputIncome.value * 0.35) / 12).toFixed(1)
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+
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+ alert("Стоимость квартиры: " + flatCost + " грн" + "\n" + "Время накопления полной суммы (в годах): " + timeForBuying);
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+}
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+
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+
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+//Calc Live
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+let formLive = document.createElement("form");
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+let h3Live = document.createElement("h3");
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+h3Live.innerText = "Расчет покупки квартиры ОНЛАЙН"
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+
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+formLive.appendChild(h3Live)
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+
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+formLive.setAttribute("id", "formCalcLive");
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+calcs.appendChild(formLive);
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+
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+formCalcLive.style.display = "flex";
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+formCalcLive.style.flexDirection = "column"
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+
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+formCalcLive.appendChild(createInput("inputFlatTypeLive", "number", "Класс жилья: 1(эконом), 2(комфорт), 3(бизнес), 4(премиум)"));
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+formCalcLive.appendChild(createInput("inputPerSquareMetreLive", "number", "Размер квартиры (м²)"));
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+formCalcLive.appendChild(createInput("inputIncomeLive", "number", "Ваш доход в месяц"));
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+formCalcLive.appendChild(createInput("inputPerSquareMetreCost", "number", "Стоимость м²"));
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+formCalcLive.appendChild(createInput("inputFlatCost", "number", "Стоимость жилья"));
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+formCalcLive.appendChild(createInput("inputTimeForBuying", "number", "Время накопления полной суммы (в годах)"));
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+
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+inputPerSquareMetreCost.disabled = "disabled"
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+inputFlatCost.disabled = "disabled"
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+inputTimeForBuying.disabled = "disabled"
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+
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+function liveResult() {
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+ if (inputFlatTypeLive.value == 1) {
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+ inputPerSquareMetreCost.value = 12547;
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+ } else if (inputFlatTypeLive.value == 2) {
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+ inputPerSquareMetreCost.value = 17635;
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+ } else if (inputFlatTypeLive.value == 3) {
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+ inputPerSquareMetreCost.value = 20178;
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+ } else if (inputFlatTypeLive.value == 4) {
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+ inputPerSquareMetreCost.value = 27940;
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+ } else {
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+ inputPerSquareMetreCost.value = "";
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+ }
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+
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+ inputFlatCost.value = inputPerSquareMetreLive.value * inputPerSquareMetreCost.value;
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+ inputTimeForBuying.value = (inputFlatCost.value / (inputIncomeLive.value * 0.35) / 12).toFixed(1)
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+}
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+
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+inputFlatTypeLive.oninput = function (event) {
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+ liveResult()
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+}
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+
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+inputPerSquareMetreLive.oninput = function (event) {
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+ liveResult()
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+}
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+
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+inputIncomeLive.oninput = function (event) {
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+ liveResult()
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+}
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