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Merged
keksobot merged 1 commit into from
Feb 22, 2026
Merged

Нужно больше функций #2

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18 changes: 10 additions & 8 deletions index.html
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
<!DOCTYPE html>
<html lang="ru">

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
Expand Down Expand Up @@ -162,7 +163,7 @@ <h2 class="big-picture__title visually-hidden">Просмотр фотогра
</li>
<li class="social__comment">
<img class="social__picture" src="img/avatar-3.svg" alt="Аватар комментатора фотографии" width="35" height="35">
<p class="social__text">Да это фоташоп!!!!!!!!</p>
<p class="social__text">Да это фоташоп!!!!!!!!</p>
</li>
</ul>

Expand Down Expand Up @@ -227,12 +228,13 @@ <h2 class="success__title">Изображение успешно загруже
</section>
</template>

<!-- Сообщение с ошибкой загрузки изображений от других пользователей -->
<template id="data-error">
<section class="data-error">
<h2 class="data-error__title">Не удалось загрузить данные</h2>
</section>
</template>

<!-- Сообщение с ошибкой загрузки изображений от других пользователей -->
<template id="data-error">
<section class="data-error">
<h2 class="data-error__title">Не удалось загрузить данные</h2>
</section>
</template>
<script src="js/functions.js"></script>
</body>

</html>
54 changes: 54 additions & 0 deletions js/functions.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,54 @@
// Функция для проверки длины строки.

const stringLength = (string, maxLelgth) => {
if (string.length <= maxLelgth) {
return true;
}
return false;
};

// Строка короче 20 символов
stringLength('проверяемая строка', 20); // true
// Длина строки ровно 18 символов
stringLength('проверяемая строка', 18); // true
// Строка длиннее 10 символов
stringLength('проверяемая строка', 10); // false


// Функция для проверки, является ли строка палиндромом.

const isPalindrom = (string) => {
const optimizedString = string.replaceAll(' ', '').toLowerCase();

let newString = '';

for (let i = optimizedString.length - 1; i >= 0; i--) {
newString += optimizedString[i];
}
return newString === optimizedString;
};

console.log(isPalindrom('топот')); // true

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console.log(isPalindrom('ДовОд')); // true

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console.log(isPalindrom('Кекс')); // false

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console.log(isPalindrom('Лёша на полке клопа нашёл ')); // true

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const getNumber = (string) => {
const numberString = string.toString().replace(/\D/g, '');
return parseInt(numberString, 10);
};

console.log(getNumber('2023 год')); // 2023

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console.log(getNumber('ECMAScript 2022')); // 2022

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console.log(getNumber('1 кефир, 0.5 батона')); // 105

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console.log(getNumber('агент 007')); // 7

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console.log(getNumber('а я томат')); // NaN

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console.log(getNumber(2023)); // 2023

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console.log(getNumber(-1)); // 1
console.log(getNumber(1.5)); // 15

// метод Match тоже можно))) Проверил с методом replace возвращает всё корректно
// Как перебрать с помощью цикла не разобрался, если возможно покажи пожалуйсто