1
The grouping works when I lower the window, it puts all the items in the hidden menu and shows the button with three "-", but when I click the button it does not show the menus that were hidden, it only reappears if I increase the screen again to a size that fits them.
<script src="Scripts/jquery-3.1.1.min.js"></script>
<script src="Scripts/bootstrap.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
<form id="form1" runat="server" class="container">
<div>
<nav class="navbar navbar-inverse">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#minhaNavbar" aria-expanded="false" aria-controls="minhaNavbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Meu menu</a>
</div>
<div id="minhaNavbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>
<a href="#agenda">Teste 1</a>
</li>
<li>
<a href="#consulta">Teste 2</a>
</li>
<li>
<a href="#sair">Sair</a>
</li>
</ul>
</div>
</div>
</nav>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</div>
</form>
I accidentally solved the problem myself. The problem is that I am using a master page and on the pages added to the master page I did not put this line: <meta name="viewport" content="width=device-width, initial-Scale=1, Maximum-Scale=1" /> After putting this line on the other pages everything is working normally.
– Fernando Fragoso
answer your own question, or delete it.
– Laércio Lopes