Hopefully this is an easy question. I have a div that I want to toggle hidden/shown with a button
<div id="newpost">
This question is related to
javascript
jquery
css
Element.styleMDNvar toggle = document.getElementById("toggle");
var content = document.getElementById("content");
toggle.addEventListener("click", function() {
content.style.display = (content.dataset.toggled ^= 1) ? "block" : "none";
});#content{
display:none;
}<button id="toggle">TOGGLE</button>
<div id="content">Some content...</div>About the ^ bitwise XOR as I/O toggler
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dataset
.classList.toggle()var toggle = document.getElementById("toggle");
var content = document.getElementById("content");
toggle.addEventListener("click", function() {
content.classList.toggle("show");
});#content{
display:none;
}
#content.show{
display:block; /* P.S: Use `!important` if missing `#content` (selector specificity). */
}<button id="toggle">TOGGLE</button>
<div id="content">Some content...</div>.toggle()Docs; .fadeToggle()Docs; .slideToggle()Docs$("#toggle").on("click", function(){
$("#content").toggle(); // .fadeToggle() // .slideToggle()
});#content{
display:none;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button id="toggle">TOGGLE</button>
<div id="content">Some content...</div>.toggleClass()Docs.toggle() toggles an element's display "block"/"none" values
$("#toggle").on("click", function(){
$("#content").toggleClass("show");
});#content{
display:none;
}
#content.show{
display:block; /* P.S: Use `!important` if missing `#content` (selector specificity). */
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button id="toggle">TOGGLE</button>
<div id="content">Some content...</div><summary> and <details>(unsupported on IE and Opera Mini)
<details>
<summary>TOGGLE</summary>
<p>Some content...</p>
</details>checkbox[id^=toggle],
[id^=toggle] + *{
display:none;
}
[id^=toggle]:checked + *{
display:block;
}<label for="toggle-1">TOGGLE</label>
<input id="toggle-1" type="checkbox">
<div>Some content...</div>radio[id^=switch],
[id^=switch] + *{
display:none;
}
[id^=switch]:checked + *{
display:block;
}<label for="switch-1">SHOW 1</label>
<label for="switch-2">SHOW 2</label>
<input id="switch-1" type="radio" name="tog">
<div>1 Merol Muspi...</div>
<input id="switch-2" type="radio" name="tog">
<div>2 Lorem Ipsum...</div>:target(just to make sure you have it in your arsenal)
[id^=switch] + *{
display:none;
}
[id^=switch]:target + *{
display:block;
}<a href="#switch1">SHOW 1</a>
<a href="#switch2">SHOW 2</a>
<i id="switch1"></i>
<div>1 Merol Muspi ...</div>
<i id="switch2"></i>
<div>2 Lorem Ipsum...</div>If you pick one of JS / jQuery way to actually toggle a className, you can always add animated transitions to your element, here's a basic example:
var toggle = document.getElementById("toggle");
var content = document.getElementById("content");
toggle.addEventListener("click", function(){
content.classList.toggle("appear");
}, false);#content{
/* DON'T USE DISPLAY NONE/BLOCK! Instead: */
background: #cf5;
padding: 10px;
position: absolute;
visibility: hidden;
opacity: 0;
transition: 0.6s;
-webkit-transition: 0.6s;
transform: translateX(-100%);
-webkit-transform: translateX(-100%);
}
#content.appear{
visibility: visible;
opacity: 1;
transform: translateX(0);
-webkit-transform: translateX(0);
}<button id="toggle">TOGGLE</button>
<div id="content">Some Togglable content...</div><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('#hideshow').click(function(){
$('#content').toggle('show');
});
});
</script>
And the html
<div id='content'>Hello World</div>
<input type='button' id='hideshow' value='hide/show'>
Here's a plain Javascript way of doing toggle:
<script>
var toggle = function() {
var mydiv = document.getElementById('newpost');
if (mydiv.style.display === 'block' || mydiv.style.display === '')
mydiv.style.display = 'none';
else
mydiv.style.display = 'block'
}
</script>
<div id="newpost">asdf</div>
<input type="button" value="btn" onclick="toggle();">
Pure JavaScript:
var button = document.getElementById('button'); // Assumes element with id='button'
button.onclick = function() {
var div = document.getElementById('newpost');
if (div.style.display !== 'none') {
div.style.display = 'none';
}
else {
div.style.display = 'block';
}
};
jQuery:
$("#button").click(function() {
// assumes element with id='button'
$("#newpost").toggle();
});
You could use the following:
mydiv.style.display === 'block' = (mydiv.style.display === 'block' ? 'none' : 'block');
This is how I hide and show content using a class. changing the class to nothing will change the display to block, changing the class to 'a' will show the display as none.
<!DOCTYPE html>
<html>
<head>
<style>
body {
background-color:#777777;
}
block1{
display:block; background-color:black; color:white; padding:20px; margin:20px;
}
block1.a{
display:none; background-color:black; color:white; padding:20px; margin:20px;
}
</style>
</head>
<body>
<button onclick="document.getElementById('ID').setAttribute('class', '');">Open</button>
<button onclick="document.getElementById('ID').setAttribute('class', 'a');">Close</button>
<block1 id="ID" class="a">
<p>Testing</p>
</block1>
</body>
</html>
Try with opacity
div { transition: all 0.4s ease }_x000D_
.hide { opacity: 0; }<input onclick="newpost.classList.toggle('hide')" type="button" value="toggle">_x000D_
_x000D_
<div id="newpost">Hello</div>Source: Stackoverflow.com