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Добавлены обработчики события для выполнения 1 домашки #1513

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katyazametnina-ops wants to merge 1 commit into from
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Добавлены обработчики события для выполнения 1 домашки #1513

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78 changes: 77 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
<!DOCTYPE html>
<!doctype html>
<html>
<head>
<title>Проект "Комменты"</title>
Expand Down Expand Up @@ -66,6 +66,82 @@
<script>
"use strict";
// Код писать здесь
const nameInput = document.querySelector(".add-form-name");
const commentInput = document.querySelector(".add-form-text");
const addButton = document.querySelector(".add-form-button");

const commentsList = document.querySelector(".comments");

function validateInputs() {
if (nameInput.value.trim() === "" || commentInput.value.trim() === "") {
addButton.disabled = true;
} else {
addButton.disabled = false;
}
}

validateInputs();

nameInput.addEventListener("input", validateInputs);
commentInput.addEventListener("input", validateInputs);

function getFormattedDate() {
const date = new Date();
const day = String(date.getDate()).padStart(2, "0");
const month = String(date.getMonth() + 1).padStart(2, "0");
const year = String(date.getFullYear()).slice(-2);
const hours = String(date.getHours()).padStart(2, "0");
const minutes = String(date.getMinutes()).padStart(2, "0");

return `${day}.${month}.${year} ${hours}:${minutes}`;
}

addButton.addEventListener("click", function () {
if (nameInput.value.trim() === "" || commentInput.value.trim() === "") {
return;
}

const commentHTML = `
<li class="comment">
<div class="comment-header">
<div>${nameInput.value.replaceAll("<", "&lt;").replaceAll(">", "&gt;")}</div>
<div>${getFormattedDate()}</div>
</div>
<div class="comment-body">
<div class="comment-text">
${commentInput.value.replaceAll("<", "&lt;").replaceAll(">", "&gt;")}
</div>
</div>
<div class="comment-footer">
<div class="likes">
<span class="likes-counter">0</span>
<button class="like-button"></button>
</div>
</div>
</li>
`;

commentsList.innerHTML += commentHTML;

nameInput.value = "";
commentInput.value = "";

validateInputs();
});

commentsList.addEventListener("click", function (event) {
if (event.target.classList.contains("like-button")) {
const likesCounter = event.target.previousElementSibling;

if (event.target.classList.contains("-active-like")) {
event.target.classList.remove("-active-like");
likesCounter.textContent = Number(likesCounter.textContent) - 1;
} else {
event.target.classList.add("-active-like");
likesCounter.textContent = Number(likesCounter.textContent) + 1;
}
}
});
console.log("It works!");
</script>
</html>
5 changes: 5 additions & 0 deletions styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -134,4 +134,9 @@ body {

.add-form-button:hover {
opacity: 0.9;
}

.error {
background-color: #d32f2f;

}
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