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img-links-to-preview.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous" />
<link rel="stylesheet" href="style.css" />
<title>Image Links to preview</title>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-12 bg-light p-2">
<h2>Specific Image <a href="./index.html">Lorem Images</a></h2>
</div>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-12">
<form action="" class="my-4">
<div class="mb-3">
<label for="links_area" class="form-label">Image CDN Links. <span
class=" text-bg-primary px-2 py-1 fw-bold rounded">Multiple
links
separated by
spaces
or new
lines</span></label>
<textarea class="form-control" id="links_area" rows="5"></textarea>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
<button type="reset" class="btn btn-danger">Clear</button>
</form>
</div>
</div>
</div>
<div class="container">
<div class="row g-3" id="show_images"></div>
</div>
<script>
function getData() {
return JSON.parse(localStorage.getItem("imgLinks")) || []
}
const form = document.querySelector("form");
form.addEventListener("submit", function (e) {
e.preventDefault();
const links_area = document.querySelector("#links_area").value;
const linksData = links_area
.split(/[ \n]+/)
.filter((item) => item !== undefined && item.trim() !== "");
localStorage.setItem("imgLinks", JSON.stringify(linksData || []));
showImages(getData());
});
form.addEventListener("reset", function () {
localStorage.removeItem("imgLinks");
showImages(getData());
});
function showImages(data = []) {
const show_images = document.querySelector("#show_images");
if (data.length == 0) return show_images.innerHTML = '';
show_images.innerHTML = '';
data?.forEach((item) => {
show_images.innerHTML += `<div class="col-lg-3 col-md-4">
<img src="${item}" alt="" class="w-100 shadow border" />
</div>`;
});
}
showImages(getData());
document.querySelector("#links_area").value = getData();
</script>
</body>
</html>