I'm making a note taker app that gives you the option to view said note in a modal whenever the button is clicked. The HTML for the note and modal is dynamically generated by event listeners. There are two ways the close the modal, by clicking the "X" button or by clicking outside of the modal. The program has full functionality whenever only one note is generated, but once I generate a second note the code breaks down. Once this happens only I'm able to open the modal of the first note generated, but not close it. And the second one won't open whatsoever. How could I fix this issue?
class Input {
constructor(note) {
this.note = note;
}
}
class UI {
addNote(input) {
// Get table body below form
const content = document.querySelector(".content");
// Create tr element
const row = document.createElement("tr");
// Insert new HTML into div
row.innerHTML = `
<td>
${input.note}
<br><br>
<button class="modalBtn">View Note</button>
</td>
`;
content.appendChild(row);
// Event listener to make modal
document.querySelector(".modalBtn").addEventListener("click", function(e) {
// Get container div
const container = document.querySelector(".container");
// Create div
const div = document.createElement("div");
// Assign class to it
div.className = "modal";
// Insert HTML into div
div.innerHTML = `
<div class="modal-content">
<span class="closeBtn">×</span>
<div>
<p>${input.note}</p>
</div>
</div>
`;
// Append the new div to the container div
container.appendChild(div);
// Get modal
const modal = document.querySelector(".modal");
// Event listener to close modal when "x" is clicked
document.querySelector(".closeBtn").addEventListener("click", function() {
container.removeChild(modal);
});
// Event listener to close when the window outside the modal is clicked
window.addEventListener("click", function(e) {
if (e.target === modal) {
container.removeChild(modal);
}
});
});
}
// Clear input field
clearInput() {
note.value = "";
}
}
// Event listener for addNote
document.getElementById("note-form").addEventListener("submit", function(e) {
// Get form value
const note = document.getElementById("note").value;
// Instantiate note
const input = new Input(note);
// Instantiate UI
const ui = new UI();
// Validate form (make sure input is filled)
if (note === "") {
// Error alert
alert("Please fill in text field!");
}
else {
// Add note
ui.addNote(input);
// Clear input field
ui.clearInput();
}
e.preventDefault();
});h5 {
color: green;
}
.modal {
position: fixed;
z-index: 1;
left: 0;
top: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
}
.modal-content {
background-color: #fff;
margin: 20% auto;
padding: 30px;
width: 70%;
box-shadow: 0 5px 8px 0 rgba(0, 0, 0, 0.2), 0 7px 20px 0 rgba(0, 0, 0, 0.17);
animation-name: modalopen;
animation-direction: 1s;
}
.closeBtn {
color: #aaa;
/* float: right; */
font-size: 30px;
margin-bottom: 1rem;
padding-bottom: 1rem;
}
.closeBtn:hover,
.closeBtnBtn:focus {
color: #000;
text-decoration: none;
cursor: pointer;
}
.closeBtn + div {
margin-top: 2rem;
}
@keyframes modalopen {
from {
opacity: 0;
}
to {
opacity: 1;
}
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.css" integrity="sha512-5fsy+3xG8N/1PV5MIJz9ZsWpkltijBI48gBzQ/Z2eVATePGHOkMIn+xTDHIfTZFVb9GMpflF2wOWItqxAP2oLQ==" crossorigin="anonymous" />
<link rel="stylesheet" href="style.css">
<title>Note Taker</title>
</head>
<body>
<div class="container">
<h1>Note Taker</h1>
<h5>Add A New Note:</h5>
<form id="note-form">
<div>
<label>Note:</label>
<textarea name="Note" id="note" class="u-full-width"> </textarea>
</div>
<div>
<button type="submit" class="button-primary">Add Note</button>
</div>
</form>
<table>
<tbody class="content"></tbody>
</table>
</div>
<script src="app.js"></script>
</body>
</html>