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script.js
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script.js
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let items = ["A Car", "Decorations", "Some Clothes"];
const checklist = document.getElementById("lists");
const addList = document.getElementById("push");
const newItem = document.querySelector('#checklist input');
// Task:
// - For each item in the items array, create a div with a class of "checklist-item", which contains a checkbox input and corresponding label.
function displayItems() {
checklist.innerHTML = "";
for (let i = 0; i < items.length; i++) {
checklist.innerHTML += `
<div class="checklist-item lists">
<span id="listname">
<input type="checkbox" id="${i}">
<label for="${i}">${items[i]}</label>
</span>
<button class="delete" onclick="deleteItem(${i})">
<i class="far fa-trash-alt"></i>
</button>
</div>
`;
}
if(checklist.innerHTML === "") {
checklist.innerHTML = "<p>Your Shopping List is Currently Empty, click the add button to add new list items :)</p>";
}
}
displayItems();
// - Make sure that the shopping list can render a checkbox for all the items, even if new items are added to the items array.
/*
Implemented this goal through CSS already
*/
// Stretch goals:
// - Add an input which allows the user to add more items.
addList.addEventListener('click', () => {
if (newItem.value === "") {
alert("Please Enter an Item");
}
else {
items.push(newItem.value);
newItem.value = "";
displayItems();
}
});
// - Add a delete button for the items.
function deleteItem(j) {
items.splice(j, 1);
displayItems();
}