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fixed: all issues #18

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fixed: all issues #18

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113 changes: 94 additions & 19 deletions src/index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,62 +2,137 @@
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="styles.css" />
<meta
name="viewport"
content="width=device-width, initial-scale=1.0"
/>
<link
rel="stylesheet"
href="styles.css"
/>
<title>JavaScript Photo Gallery by Codebase Mentor</title>
</head>
<body>
<div class="gallery">
<div class="grid-wrapper">
<div>
<img class="image" src="../public/image.jpg" alt="" />
<img
class="image"
src="../public/image.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-1.jpg" alt="" />
<img
class="image"
src="../public/image-1.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-2.jpg" alt="" />
<img
class="image"
src="../public/image-2.jpg"
alt=""
/>
</div>
</div>
<div class="grid-wrapper">
<div>
<img class="image" src="../public/image-3.jpg" alt="" />
<img
class="image"
src="../public/image-3.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-4.jpg" alt="" />
<img
class="image"
src="../public/image-4.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-5.jpg" alt="" />
<img
class="image"
src="../public/image-5.jpg"
alt=""
/>
</div>
</div>
<div class="grid-wrapper">
<div>
<img class="image" src="../public/image-6.jpg" alt="" />
<img
class="image"
src="../public/image-6.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-7.jpg" alt="" />
<img
class="image"
src="../public/image-7.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-8.jpg" alt="" />
<img
class="image"
src="../public/image-8.jpg"
alt=""
/>
</div>
</div>
<div class="grid-wrapper">
<div>
<img class="image" src="../public/image-9.jpg" alt="" />
<img
class="image"
src="../public/image-9.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-10.jpg" alt="" />
<img
class="image"
src="../public/image-10.jpg"
alt=""
/>
</div>
<div>
<img class="image" src="../public/image-11.jpg" alt="" />
<img
class="image"
src="../public/image-11.jpg"
alt=""
/>
</div>
</div>
</div>
<div id="modal" class="modal hidden">
<span id="closeBtn" class="close">&times;</span>
<img id="modalImage" class="modal-image" alt="" />
<button id="prevBtn" class="nav-btn prev-btn">&lt;</button>
<button id="nextBtn" class="nav-btn next-btn">&gt;</button>
<div
id="modal"
class="modal hidden"
>
<span
id="closeBtn"
class="close"
>&times;</span
>
<img
id="modalImage"
class="modal-image"
alt=""
/>
<button
id="prevBtn"
class="nav-btn prev-btn"
>
&lt;
</button>
<button
id="nextBtn"
class="nav-btn next-btn"
>
&gt;
</button>
</div>
<script src="scripts.js"></script>
</body>
Expand Down
46 changes: 36 additions & 10 deletions src/scripts.js
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Original file line number Diff line number Diff line change
@@ -1,21 +1,47 @@
document.addEventListener("DOMContentLoaded", () => {
const modal = document.getElementById("modal");
const modalImage = document.getElementById("modalImage");
const closeBtn = document.getElementById("closeBtn");
const prevBtn = document.getElementById("prevBtn");
const nextBtn = document.getElementById("nextBtn");
document.addEventListener('DOMContentLoaded', () => {
const modal = document.getElementById('modal')
const modalImage = document.getElementById('modalImage')
const closeBtn = document.getElementById('closeBtn')
const prevBtn = document.getElementById('prevBtn')
const nextBtn = document.getElementById('nextBtn')

const images = Array.from(document.querySelectorAll(".image"));
let currentImageIndex = 0;
const images = Array.from(document.querySelectorAll('.image'))
let currentImageIndex = 0

// TODO: (Issue #1) Add an event listener for each image in the gallery to show it in the modal when clicked
images.forEach((element) => {
element.addEventListener('click', () => {
modal.classList.remove('hidden')
setCurrentImg(images.indexOf(element))
})
})

// TODO: (Issue #2) Add event listeners for the prevBtn and nextBtn for modal navigation functionality
// Clean Code Hint: Issue #1 and #2 both deal with updating the modal image based on currentImageIndex. Consider creating a function to handle this functionality.
nextBtn.addEventListener('click', () => setCurrentImg(currentImageIndex + 1))
prevBtn.addEventListener('click', () => setCurrentImg(currentImageIndex - 1))

// TODO: (Issue #3) Add an event listener for the closeBtn to close the modal
closeBtn.addEventListener('click', () => modal.classList.add('hidden'))

// TODO: (Issue #3) Add an event listener to close the modal when clicking the modal background
modal.addEventListener('click', (event) => {
if (event.target === modal) {
modal.classList.add('hidden')
}
})

// TODO: (Issue #4) Create a function to update the state of the navigation buttons based on currentImageIndex
});
function setBtnDisabled() {
if (currentImageIndex === 0) prevBtn.disabled = true
else prevBtn.disabled = false
if (currentImageIndex === images.length - 1) nextBtn.disabled = true
else nextBtn.disabled = false
}

// Clean Code Hint: Issue #1 and #2 both deal with updating the modal image based on currentImageIndex. Consider creating a function to handle this functionality.
function setCurrentImg(i) {
modalImage.src = images[i].src
currentImageIndex = i
setBtnDisabled()
}
})