How to Close a Bootstrap 3 Collapsible Navbar with External Clicks?

Closing a Collapsible Navbar with External Clicks in Bootstrap 3

Enhancing the user experience of navbar toggles involves the ability to close an open navbar upon clicking outside its boundaries. The provided code attempts to address this by utilizing the document.click event listener. However, the implementation currently falls short in achieving the desired functionality.

Solution:

The following code snippet effectively resolves the issue by monitoring document-wide clicks. It examines whether the clicked element lies within the navbar element. If the navbar is open (determined by the presence of the "navbar-collapse in" class) and the clicked element doesn't possess the "navbar-toggle" class, the click event triggers a click on the navbar-toggle button, effectively collapsing the navbar.

$(document).ready(function () {
    $(document).click(function (event) {
        var clickover = $(event.target);
        var _opened = $(".navbar-collapse").hasClass("navbar-collapse in");
        if (_opened === true && !clickover.hasClass("navbar-toggle")) {
            $("button.navbar-toggle").click();
        }
    });
});

This approach incorporates both elegance and functionality, providing a seamless closure of open navbars upon clicks external to them.

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