Can an image in CSS trigger the display of a <div> upon clicking it?

Question

Can an image in CSS trigger the display of a <div> upon clicking it?

Here is an example of my HTML code:

<html>
<head>
<style>
img.settings {
    hight: 100px;
    width: 20px;
}

div.settings {
    position: fixed;
    left: 0px;
    top: 0px;
    right: 100%;
    bottom: 0px;
    background-color: #000000;
}
</style>
</head>
<body>
<div class="head">
    <img class="settings" src="settings.png" />
</div>
<div class="settings"></div>
</body>
</html>

I am looking to modify the div#setting property from right: 100%; to right: 50%; when the image is clicked. Essentially, I want the <div> to be displayed or hidden by clicking the image. Is it possible to achieve this using only CSS?

css

Answer 1

Answer №1

Without a parent selector, achieving this effect with CSS alone is not possible.

If the elements were siblings, you could assign tabindex="-1" to the image and utilize something similar to:

img.settings:focus + div.settings {
  right: 50%;
}

img.settings {
  height: 100px;
  width: 20px;
}
div.settings {
  position: fixed;
  left: 0px;
  top: 0px;
  right: 100%;
  bottom: 0px;
  background-color: #000000;
}
img.settings:focus + div.settings {
  right: 50%;
}

<img class="settings" src="settings.png" tabindex="-1" alt="[img]" />
<div class="settings"></div>

This effect will only be temporary and will revert when clicking elsewhere.

If you wish to avoid hiding div.settings when clicking on itself, consider:

img.settings:focus + div.settings, div.settings:focus {
  right: 50%;
}

img.settings {
  height: 100px;
  width: 20px;
}
div.settings {
  position: fixed;
  left: 0px;
  top: 0px;
  right: 100%;
  bottom: 0px;
  background-color: #000000;
}
img.settings:focus + div.settings, div.settings:focus {
  right: 50%;
}

<img class="settings" tabindex="-1" src="settings.png" alt="[img]" />
<div class="settings" tabindex="-1"></div>

Answer 2

Without a parent selector, achieving this effect with CSS alone is not possible.

If the elements were siblings, you could assign tabindex="-1" to the image and utilize something similar to:

img.settings:focus + div.settings {
  right: 50%;
}

img.settings {
  height: 100px;
  width: 20px;
}
div.settings {
  position: fixed;
  left: 0px;
  top: 0px;
  right: 100%;
  bottom: 0px;
  background-color: #000000;
}
img.settings:focus + div.settings {
  right: 50%;
}

<img class="settings" src="settings.png" tabindex="-1" alt="[img]" />
<div class="settings"></div>

This effect will only be temporary and will revert when clicking elsewhere.

If you wish to avoid hiding div.settings when clicking on itself, consider:

img.settings:focus + div.settings, div.settings:focus {
  right: 50%;
}

img.settings {
  height: 100px;
  width: 20px;
}
div.settings {
  position: fixed;
  left: 0px;
  top: 0px;
  right: 100%;
  bottom: 0px;
  background-color: #000000;
}
img.settings:focus + div.settings, div.settings:focus {
  right: 50%;
}

<img class="settings" tabindex="-1" src="settings.png" alt="[img]" />
<div class="settings" tabindex="-1"></div>

Answer 3

Answer №2

To achieve this functionality, it is possible to use hacks like the checkbox hack, as mentioned in this article. However, it is recommended to implement this using JavaScript for a more effective solution.

var settingsImage = document.querySelector('img.settings'),
    settingsDiv = document.querySelector('div.settings');

settingsImage.addEventListener('click', function toggleSettingsDiv() {
  settingsDiv.classList.toggle('hidden');
});

img.settings {
    hight: 100px;
    width: 20px;
}

div.settings {
    position: fixed;
    left: 0px;
    top: 0px;
    right: 100%;
    bottom: 0px;
    background-color: #000000;
}
.hidden {
  display: none;
}

<div class="head">
    <img class="settings" src="settings.png" />
</div>
<div class="settings hidden">Lorem Ipsum</div>

It's important to note that jQuery is not necessary to accomplish this task, despite what some may suggest.

Answer 4

To achieve this functionality, it is possible to use hacks like the checkbox hack, as mentioned in this article. However, it is recommended to implement this using JavaScript for a more effective solution.

var settingsImage = document.querySelector('img.settings'),
    settingsDiv = document.querySelector('div.settings');

settingsImage.addEventListener('click', function toggleSettingsDiv() {
  settingsDiv.classList.toggle('hidden');
});

img.settings {
    hight: 100px;
    width: 20px;
}

div.settings {
    position: fixed;
    left: 0px;
    top: 0px;
    right: 100%;
    bottom: 0px;
    background-color: #000000;
}
.hidden {
  display: none;
}

<div class="head">
    <img class="settings" src="settings.png" />
</div>
<div class="settings hidden">Lorem Ipsum</div>

It's important to note that jQuery is not necessary to accomplish this task, despite what some may suggest.

Answer 5

Answer №3

It seems unlikely that simple CSS alone can achieve this effect. One possible solution is to use the :active flag, but it only activates while the user is holding down the click.

For a more robust approach, JavaScript can be utilized to add a class to the element upon triggering an onclick event. The recommended method would be to utilize the element.classList feature available here: https://developer.mozilla.org/en-US/docs/Web/API/element.classList

Answer 6

It seems unlikely that simple CSS alone can achieve this effect. One possible solution is to use the :active flag, but it only activates while the user is holding down the click.

For a more robust approach, JavaScript can be utilized to add a class to the element upon triggering an onclick event. The recommended method would be to utilize the element.classList feature available here: https://developer.mozilla.org/en-US/docs/Web/API/element.classList

Answer 7

Answer №4

Utilizing JavaScript and implementing the .css() function within the .click() event is a straightforward approach. By following a tutorial, you can easily grasp this concept independently. Feel free to reach out for specific code examples if needed!

Answer 8

Utilizing JavaScript and implementing the .css() function within the .click() event is a straightforward approach. By following a tutorial, you can easily grasp this concept independently. Feel free to reach out for specific code examples if needed!

Can an image in CSS trigger the display of a <div> upon clicking it?

Answer №1

Answer №2

Answer №3

Answer №4

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