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Copy pathDay7_XmasPresentWishlist.js
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Day7_XmasPresentWishlist.js
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/** Challenge:
- Iterate over the wishlist array.
- Dynamically render your wishlist from the array.
- Style the wishlist with CSS.
*/
let wishListHtml = document.getElementById("wishlist")
let btn = document.getElementById("button")
btn.addEventListener("click", onButtonClick)
const wishlist = [
// TODO: Add more items here
"A dog",
"A pet raccoon",
"A pet opossum"
]
function getWishList(list) {
list.forEach(item => {
console.log(item)
// creating a new list item element
const listItem = document.createElement("li")
listItem.textContent = item
wishListHtml.appendChild(listItem)
addRemoveBtn(listItem);
})
return wishListHtml
}
getWishList(wishlist)
function onButtonClick() {
const myTextValue = document.getElementById("myText").value
//with .trim(), spaces are ignored and we're checking for the actual content of the input
//ex:___hello will be accepted, "" is not
if (myTextValue.trim() === "") {
alert("Please enter a value before adding to the wishlist.");
return
}
const listItem = document.createElement("li")
listItem.textContent = myTextValue
wishListHtml.appendChild(listItem)
console.log(myTextValue)
addRemoveBtn(listItem)
clearField()
}
function clearField() {
document.getElementById("myText").value = ""
}
function addRemoveBtn(listItem) {
const removeBtn = document.createElement("button")
removeBtn.setAttribute("class", "remove-button")
removeBtn.innerHTML = "Delete"
removeBtn.addEventListener("click", function() {
wishListHtml.removeChild(listItem)
removeBtn.parentNode.removeChild(removeBtn)
})
listItem.appendChild(removeBtn)
}
// HTML:
// <!doctype html>
// <html>
// <head>
// <title>My Wishlist</title>
// <link rel="stylesheet" href="index.css">
// </head>
// <body>
// <h1>My Wishlist</h1>
// <div class="container">
// <input type="text" id="myText" value="">
// <button id="button">Add</button>
// <div id="list-container">
// <div id="wishlist"> </div>
// </div>
// </>
// <script src="index.js"></script>
// </body>
// </html>
// CSS:
// /* Image by <a href="https://www.freepik.com/free-photo/christmas-composition-fir-tree-branches-gifts_3180919.htm#query=christmas%20background&position=6&from_view=keyword&track=ais&uuid=855d9beb-802c-4d40-b190-24eff0faf519">Freepik</a> */
// html, body {
// margin: 0;
// padding: 0;
// font-family: 'Arial', sans-serif;
// background-image: url(https://img.freepik.com/free-photo/christmas-composition-fir-tree-branches-gifts_23-2147950494.jpg?w=2000&t=st=1702004773~exp=1702005373~hmac=9e2d74982c3195b2031a493e99e8967fee7e7e96955c9db41ab9f908266caa1d);
// }
// h1 {
// margin: 25px;
// text-align: center;
// color: white;
// }
// .container {
// margin: 20px;
// padding: 20px;
// background: #fff;
// box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
// }
// #myText {
// margin-right: 10px;
// }
// #button {
// background: #4caf50;
// color: #fff;
// cursor: pointer;
// }
// .remove-button {
// background: #e53935;
// color: #fff;
// border: none;
// padding: 5px 10px;
// cursor: pointer;
// }
// #wishlist {
// list-style: none;
// padding: 0;
// }
// #list-container {
// margin-top: 20px;
// }
// li {
// background: #fff;
// padding: 10px;
// margin-bottom: 10px;
// display: flex;
// align-items: center;
// justify-content: space-between;
// }