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Start your free trialHamzah Iqbal
Full Stack JavaScript Techdegree Student 11,145 PointsWhy is it only hiding the first element and not all?
The code is only hiding the first element not all elements:
<!DOCTYPE html>
<html>
<head>
<title>JavaScript and the DOM</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<h1 id="myHeading">JavaScript and the DOM</h1>
<p>Making a web page interactive</p>
<div class="list">
<p class="description">Things that are purple:</p>
<button id="toggleList">Hide List</button>
<input type="text" class="description">
<button class="description">Change list description</button>
<ul>
<li>grapes</li>
<li>amethyst</li>
<li>lavender</li>
<li>plums</li>
</ul>
</div>
<script src="app.js"></script>
</body>
</html>
The div should be correct placed.
const input = document.querySelector('input');
const p = document.querySelector('p.description');
const button = document.querySelector('button');
const toggleList = document.getElementById("toggleList");
const list = document.querySelector("list");
toggleList.addEventListener("click", () => {
list.style.display = "none";
});
button.addEventListener('click', () => {
p.innerHTML = input.value + ':';
});
I even tried. document.querySelectorAll("list");
The only item that is hiden, is the first element
<p class="description">Things that are purple:</p>
3 Answers
Hamzah Iqbal
Full Stack JavaScript Techdegree Student 11,145 PointsI managed to solve it. It wasn't selecting the class:
list
Changed to
.list
Steven Parker
231,269 PointsThe term "list" is not a valid HTML tag name. The correct tag name for the unordered list is "ul".
Hamzah Iqbal
Full Stack JavaScript Techdegree Student 11,145 PointsThat doesn't solve the issue. Also in the video the class in the HTML used is = "list", but that seem to work, only in the video.
Steven Parker
231,269 PointsSteven Parker
231,269 PointsThat would work for hiding the entire
div
element. I thought you were asking about how to hide all the list items.