I desire to incorporate a subtle fading effect into the script

Question

I desire to incorporate a subtle fading effect into the script

I have written the script code and now I am looking to add a fade effect to it. Can anyone guide me on how to achieve this? Your help is much appreciated!

※I used an online translator as English is not my native language. Please bear with any awkward phrasing in my message.

const toggleBtn = document.querySelector('.btn');
const activeOn = document.querySelector('#wrap');

toggleBtn.addEventListener('click', () => {
  activeOn.classList.toggle('active');
});

a {
  color: black;
  text-decoration: none;
}

.btn {
  display: inline-block;
  font-size: 20px;
  font-weight: 600;
}

#wrap {
  position: relative;
  display: none;
}

#wrap.active {
  display: block;
}

.contents {
  position: relative;
  display: inline-block;
  margin: 15px;
  padding: 30px;
  border: 1px solid #555;
}

<a class="btn" href="#none">Click</a>

<div id="wrap">
  <div class="contents">
    Active Contents!
  </div>
</div>

javascript html jquery css

Answer 1

Answer №1

To create a smooth fade effect, utilizing CSS transitions is highly recommended.

It's important to keep in mind that CSS transitions may not function properly when toggling between display: block and display: none. In such cases, it's advised to use attributes like visibility or opacity.

Below is the functional code snippet:

const toggleBtn = document.querySelector('.btn');
const activeOn = document.querySelector('#wrap');

toggleBtn.addEventListener('click', () => {
  activeOn.classList.toggle('active');
});

a {
  color: black;
  text-decoration: none;
}

.btn {
  display: inline-block;
  font-size: 20px;
  font-weight: 600;
}

#wrap {
  position: relative;
  opacity: 0;
  transition: opacity 0.5s linear;
  height: 0; /* add this if you want it to take no space */
}

#wrap.active {
  opacity: 1;
}

.contents {
  position: relative;
  display: inline-block;
  margin: 15px;
  padding: 30px;
  border: 1px solid #555;
}

<a class="btn" href="#none">Click</a>

<div id="wrap">
  <div class="contents">
    Active Contents!
  </div>
</div>

Answer 2

To create a smooth fade effect, utilizing CSS transitions is highly recommended.

It's important to keep in mind that CSS transitions may not function properly when toggling between display: block and display: none. In such cases, it's advised to use attributes like visibility or opacity.

Below is the functional code snippet:

const toggleBtn = document.querySelector('.btn');
const activeOn = document.querySelector('#wrap');

toggleBtn.addEventListener('click', () => {
  activeOn.classList.toggle('active');
});

a {
  color: black;
  text-decoration: none;
}

.btn {
  display: inline-block;
  font-size: 20px;
  font-weight: 600;
}

#wrap {
  position: relative;
  opacity: 0;
  transition: opacity 0.5s linear;
  height: 0; /* add this if you want it to take no space */
}

#wrap.active {
  opacity: 1;
}

.contents {
  position: relative;
  display: inline-block;
  margin: 15px;
  padding: 30px;
  border: 1px solid #555;
}

<a class="btn" href="#none">Click</a>

<div id="wrap">
  <div class="contents">
    Active Contents!
  </div>
</div>

Answer 3

Answer №2

To achieve this effect, you can utilize the CSS property opacity instead of using display. Here is an example that demonstrates how to do so:

const toggleBtn = document.querySelector('.btn');
const activeOn = document.querySelector('#wrap');

toggleBtn.addEventListener('click', () => {
    activeOn.classList.toggle('active');
});

a {
    color: black;
    text-decoration: none;
}

.btn {
    display: inline-block;
    font-size: 20px;
    font-weight: 600;
}

#wrap {
    position: relative;
    opacity: 0;
    transition: opacity 1s; 
}

#wrap.active { 
    opacity: 1;
    transition: opacity 1s;
}

.contents {
    position: relative;
    display: inline-block;
    margin: 15px;
    padding: 30px;
    border: 1px solid #555;
}

<a class="btn" href="#none">Click</a>

    <div id="wrap">
        <div class="contents">
            Active Contents!
        </div>
    </div>

Answer 4

To achieve this effect, you can utilize the CSS property opacity instead of using display. Here is an example that demonstrates how to do so:

const toggleBtn = document.querySelector('.btn');
const activeOn = document.querySelector('#wrap');

toggleBtn.addEventListener('click', () => {
    activeOn.classList.toggle('active');
});

a {
    color: black;
    text-decoration: none;
}

.btn {
    display: inline-block;
    font-size: 20px;
    font-weight: 600;
}

#wrap {
    position: relative;
    opacity: 0;
    transition: opacity 1s; 
}

#wrap.active { 
    opacity: 1;
    transition: opacity 1s;
}

.contents {
    position: relative;
    display: inline-block;
    margin: 15px;
    padding: 30px;
    border: 1px solid #555;
}

<a class="btn" href="#none">Click</a>

    <div id="wrap">
        <div class="contents">
            Active Contents!
        </div>
    </div>

I desire to incorporate a subtle fading effect into the script

Answer №1

Answer №2

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