I am attempting to create a button that will toggle text visibility from hidden using 'none' to visible using 'block'. I have tried the following code but unfortunately, it did not yield the desired outcome.
<p id='demo' style = 'display: none'>Hello Javascript</p>
<button type='button' onclick="document.getElementById('demo').style.display='block'" >click me</ button>
My goal is to convert the event listener to JavaScript and execute it from there.
Check out this solution, it might be just what you need. Thanks!
function updateVisibility() {
var content = document.getElementById("message");
if (content.style.display === "none") {
content.style.display = "block";
} else {
content.style.display = "none";
}
}<p id='message' style='display: none'>Hello World!</p>
<button type='button' onclick="updateVisibility()">Toggle Message</button>Cascading Style Sheets:
.demo {
display: none;
}
HyperText Markup Language:
<p id='demo' class='demo'>Hello Javascript</p>
<button type='button'> click me </button>
JavaScript:
var tag = document.getElementById('demo');
var button = document.querySelector('button');
button.addEventListener('click', function(){
tag.classList.toggle('demo');
});
Executing Snippet:
var tag = document.getElementById('demo');
var button = document.querySelector('button');
button.addEventListener('click', function(){
tag.classList.toggle('demo');
});.demo {
display: none;
}<p id='demo' class='demo'>Hello Javascript</p>
<button type='button'> click me </button>Is this solution useful:
var toggleDisplay = document.getElementById("toggleDisplay");
var message = document.getElementById("message");
toggleDisplay.onclick = function() {
if (message.style.display === "block") {
message.style.display = "none";
} else {
message.style.display = "block";
}
}<p id='message' style='display: none'>Hello, JavaScript!</p>
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