Is there a way to automatically close an open collapsed navbar by clicking outside of the navbar element? It's currently only possible to open or close it by clicking on the navbar-toggle button.
For an example and code, click here.
I've attempted the following solution but it doesn't seem to be effective:
$(document).ready(function () {
$(document).click(function () {
$('.navbar-collapse').collapse('hide');
});
});
Unfortunately, the above method is not working as intended.
To simplify the process, you can connect a click event listener directly to the body element.
document.body.addEventListener('click', (e) => {
if($(".navbar-collapse").hasClass("in")){
$('.navbar-collapse').collapse('hide');
}
})
If you want to create a function that triggers on the mouse leaving an element, you can use the mouseleave event.
Here is a sample code snippet:
function showMeTheMoney() {
$('.treasure').toggle();
}.treasure {
background:blue;
color:white
width:100px;height:50px;
position:absolute;bottom:0;right:0;
display:none;
}
div {
height:200px;width:200px;
}
.somespan {
width:100px;
height:100px;
background:yellow;
color:red;
}<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
<span class="somespan" onmouseleave="showMeTheMoney();">Hover over this red span and move your mouse away to reveal the treasure</span>
<span class="treasure">Congratulations! You have found the treasure.</span>
</div>To ensure the navbar functionality works smoothly, it is important to incorporate an event listener in the document that verifies if a click occurs outside of the navbar:
// implement click event listener on the document
document.addEventListener("click", (evt) => {
let targetElement = evt.target;
const navbar = document.querySelector('.navbar-collapse');
const navbarToggler = document.querySelector('.navbar-toggle');
do {
// expand menu when toggle button is clicked and menu does not have 'in' class
if (targetElement == navbarToggler && !navbar.classList.contains('in')) {
navbar.classList.add('in');
return;
}
// ignore clicks inside the navbar
else if (targetElement == navbar) {
return;
}
// Traverse up the DOM tree
targetElement = targetElement.parentNode;
} while (targetElement);
// collapse navbar when clicked outside of it
navbar.classList.remove('in');
});
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