There is no standard CSS property to disable text selection highlighting across all browsers. However, there are vendor-prefixed CSS properties that can achieve this effect, but with varying levels of browser support.
Here's how you can disable text selection highlighting using CSS:
.no-highlight {
user-select: none;
-moz-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
}
To apply this CSS rule, you can add the no-highlight
class to the elements where you want to disable text selection highlighting, like this:
<a href="#" class="no-highlight">Button-like Link</a>
It's important to note that while this approach works in most modern browsers, it may not be supported in older or less popular browsers. Additionally, some users may have accessibility settings that override this behavior, allowing text selection even on elements where it's disabled.
If you need to support older browsers or prioritize accessibility, the recommended "best practice" approach is to use JavaScript to handle text selection events and prevent the default behavior. This approach provides more control and flexibility, but it also adds complexity to your code.
Here's an example of how you can disable text selection highlighting using JavaScript:
const noHighlightElements = document.querySelectorAll('.no-highlight');
noHighlightElements.forEach(element => {
element.addEventListener('selectstart', preventSelection);
element.addEventListener('mousedown', preventSelection);
});
function preventSelection(event) {
event.preventDefault();
}
This JavaScript code selects all elements with the no-highlight
class and adds event listeners to prevent text selection on those elements. When the user tries to select text on those elements, the preventSelection
function is called, which uses the event.preventDefault()
method to cancel the default text selection behavior.
By combining CSS and JavaScript approaches, you can achieve a more robust and accessible solution for disabling text selection highlighting on button-like links or tabs.