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Posts and Comments - ReReddit #232

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Posts and Comments - ReReddit #232

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8f8b885
feat: add posts
j-emitch Feb 8, 2025
ee68ecf
feat: remove post
j-emitch Feb 10, 2025
ef0c3f6
feat: add/remove comment
j-emitch Feb 12, 2025
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44 changes: 44 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
<!DOCTYPE html>
<html>
<head>
<title>ReReddit</title>
<link
href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"
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@ronyrosenberg ronyrosenberg Feb 16, 2025

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Bootstrap 3.2.0 is outdated

rel="stylesheet"
/>
</head>
<body>
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="page-header">
<h1>ReReddit</h1>
</div>

<div class="posts"></div>
<form style="margin-top: 30px" onsubmit="event.preventDefault();">
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@ronyrosenberg ronyrosenberg Feb 16, 2025

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this should be in the js file

<div class="form-group">
<textarea
id="message"
type="text"
class="form-control"
placeholder="Post Text"
></textarea>
</div>

<div class="form-group">
<input
id="name"
type="text"
class="form-control"
placeholder="Your Name"
/>
</div>

<button id="submit" class="btn btn-primary">Post</button>
</form>
</div>
</div>

<script src="main.js"></script>
</body>
</html>
167 changes: 167 additions & 0 deletions main.js
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Original file line number Diff line number Diff line change
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function randomNumber () {
return Math.floor(Math.random()*90000) + 10000;
};

function createRemoveLink () {
var newRemoveLink = document.createElement('a');
newRemoveLink.href = '#';
newRemoveLink.textContent = 'remove';

return newRemoveLink;
};

function createCommentLink () {
var newCommentLink = document.createElement('a');
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@ronyrosenberg ronyrosenberg Feb 16, 2025

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Suggested change
var newCommentLink = document.createElement('a');
var commentLink = document.createElement('a');

newCommentLink.href = '#';
newCommentLink.textContent = 'comments';

return newCommentLink;
};

function removePost(id) {
var postToRemove = document.getElementById(id);
postToRemove.remove();
};

function createCommentsSection () {
var uniqueId = randomNumber();
var nameInputId = 'comment-name-' + uniqueId;
var commentTextareaId = 'comment-text-' + uniqueId;

var form = document.createElement('form');
form.style.marginTop = '10px';

var commentTextDiv = document.createElement('div');
commentTextDiv.className = 'form-group';
var textarea = document.createElement('textarea');
textarea.id = commentTextareaId; // Unique ID
textarea.className = 'form-control';
textarea.placeholder = 'Comment Text';
commentTextDiv.appendChild(textarea);

var nameDiv = document.createElement('div');
nameDiv.className = 'form-group';
var nameInput = document.createElement('input');
nameInput.id = nameInputId; // Unique ID
nameInput.type = 'text';
nameInput.className = 'form-control';
nameInput.placeholder = 'Your Name';
nameDiv.appendChild(nameInput);

var submitButton = document.createElement('button');
submitButton.className = 'btn btn-primary';
submitButton.textContent = 'Submit Comment';

submitButton.addEventListener('click', function (event) {
event.preventDefault();

var commentText = document.getElementById(commentTextareaId).value;
var commentName = document.getElementById(nameInputId).value;

var newComment = document.createElement('div');
var newCommentTextP = document.createElement('p');

var newCommentTextNode = document.createTextNode(' ' + commentText + ' - Comment By: ' + commentName);

var removeLink = createRemoveLink();

newCommentTextP.appendChild(removeLink);
newCommentTextP.append(' ');
newCommentTextP.appendChild(newCommentTextNode);

newComment.appendChild(newCommentTextP);

var commentsList = form.parentNode.querySelector('.comments-list');
commentsList.appendChild(newComment);

removeLink.addEventListener('click', function (event) {
event.preventDefault();

newComment.remove();
});

document.getElementById(commentTextareaId).value = '';
document.getElementById(nameInputId).value = '';
});

var newCommentHR = document.createElement('hr');

form.appendChild(commentTextDiv);
form.appendChild(nameDiv);
form.appendChild(submitButton);
form.appendChild(newCommentHR);

return form;
}


function createPost () {
var name = document.getElementById('name').value;
var text = document.getElementById('message').value;

var newPostDivContainer = document.createElement('div');
newPostDivContainer.className = 'post-container';
newPostDivContainer.id = randomNumber();

var newPostDiv = document.createElement('div');
newPostDiv.className = 'post';

var newPostTextP = document.createElement('p');

var removeLink = createRemoveLink();

removeLink.addEventListener('click', function (event) {
event.preventDefault();

removePost(newPostDivContainer.id);
});


var commentsContainer = document.createElement('div');
commentsContainer.style.display = 'none';

var commentsList = document.createElement('div');
commentsList.className = 'comments-list';
commentsContainer.appendChild(commentsList);

var commentForm = createCommentsSection();
commentsContainer.appendChild(commentForm);

var commentLink = createCommentLink();

commentLink.addEventListener('click', function (event) {
event.preventDefault();
commentsContainer.style.display =
commentsContainer.style.display === 'none' ? 'block' : 'none';
});

var newPostTextNode = document.createTextNode(' ' + text + ' - Posted By: ' + name);

newPostTextP.appendChild(removeLink);
newPostTextP.append(' ');
newPostTextP.appendChild(commentLink);
newPostTextP.appendChild(newPostTextNode);

var newPostHR = document.createElement('hr');

newPostDiv.appendChild(newPostTextP);
newPostDiv.appendChild(newPostHR);

newPostDivContainer.appendChild(newPostDiv);
newPostDivContainer.appendChild(commentsContainer);

return newPostDivContainer;
};


document.getElementById('submit').addEventListener('click', function (event){
event.preventDefault();

var newPost = createPost();

var postsDiv = document.querySelector('.posts');
postsDiv.append(newPost);

document.getElementById('message').value = '';
document.getElementById('name').value = '';
});