I was searching for a solution with Bootstrap 5 to hide a popup menu when a new partial view was diplayed, I did it like this but duno if I am right. // clear menu dropdowns const navLinks = document.querySelectorAll('.nav-item') const menuToggle = document.getElementById('megaMenuDropdown') const bsCollapse = new …

Alternative horizontal menu for Bootstrap 4 using flexbox. Bootstrap 3 (original answer) I think you can simplify this by just adding the necessary CSS properties to your special scrollable menu class.. CSS:.scrollable-menu { height: auto; max-height: 200px; overflow-x: hidden; } HTML

Update 2018 Bootstrap 4. In Boostrap 4, the .open class has been replaced with .show.I wanted to implement this using only CSS transistions without the need for extra JS or jQuery...

2019年11月18日 · Implement Sub-menu by using Bootstrap. Default template of Blazor generate collapse class inside @media in NavMenu.razor.css which interferes with Bootstrap's submenu collapse so we need to rename it to something else. /* NavMenu.razor.css */ /* Add */ .sidebar-collapse { display: none; } /* Modify */ @media (min-width: 641px) { ...

2012年1月16日 · Also added margin-top:0 to reset the bootstrap css margin for .dropdown-menu so the menu list dosen't dissapear when the user hovers slowly from drop down menu to the menu list. ul.nav li.dropdown:hover > ul.dropdown-menu { display: block; } .nav .dropdown-menu { margin-top: 0; }

Bootstrap 4 (original answer) Bootstrap has many different ways to align navbar items. float-right won't work because the navbar is now flexbox. You can use mr-auto for auto right margin on the 1st (left) navbar-nav. Alternatively, ml-auto could be used on the 2nd (right) navbar-nav, or if you just have a single navbar-nav.

2013年1月8日 · I have done like, when i click on the menu button, im adding or removing the class 'in' because by adding or removing that class the toggle is working by default. 'e.stopPropagation()' is to stop the default animation by bootstrap(i guess) you can also use the 'toggleClass' in place of add or remove class.

2015年4月11日 · If you inspect opened drop down menu you can see selector which changes display of Dropdown menu. In bootstrap v3.0.0 css selector is:.open > .dropdown-menu { display: block; } So open class should be added to parent node of element with .dropdown-menu class.

2014年7月8日 · I tried '#demolist .dropdown-menu li a' but that will not fire the function: $(document).on('click', '#demolist .dropdown-menu li a', function() { $('#datebox').val($(this).html()); }); I tried calling the Click of #demolist but #datebox gets the HTML of ALL list item of #demolist and not the selected innerHTML of item:

This may happen if somehow Bootstrap is included twice in your project. If bootstrap.min.js and bootstrap.bundle.min.js(bootstrap and popper js) both included in project, it means redundant bootstrap js.