Bootstrap double navbar not collapsing properly - css

Question

I took help from this link: http://www.bootply.com/lJgThXaVXi# when bulding my double navbar, and the effect I have is the same as in this example. However, When my navbar collapses I get 2 buttons instead of 1 (the example only get one collapse-button that shows the data from both navbars).
Also, when I press the collapse-button of navbar1 it shows everything in navbar1, however when I press the collapse-button in navbar2, that triggers the collapse-button of navbar1. Ive been going over the code in the example in detail and can not find anything I do differently.
Basically I wish for 1 collapse button showing all the information from both navbars.
Code:
<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
Logo
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-left">
<li>Add site</li>
</ul>
<div class="col-sm-3 col-md-3" style="background-color:red">
<div class="navbar-form" role="search">
<div class="input-group">
<asp:TextBox ID="TextBoxSearch" CssClass="form-control" placeholder="Search" runat="server"></asp:TextBox>
<div class="input-group-btn">
<asp:LinkButton ID="LinkButtonSearch" CssClass="btn btn-default" OnClick="search_click" runat="server"><i class="glyphicon glyphicon-search"></i></asp:LinkButton>
</div>
</div>
</div>
</div>
<ul class="nav navbar-nav navbar-right" style="background-color:blue">
<li >
<asp:LinkButton ID="LinkButtonRegister" runat="server" OnClick="Register">Register</asp:LinkButton></li>
<li>
<asp:LinkButton ID="LinkButtonLogin" data-toggle="modal" data-target="#loginModal" runat="server">Log in</asp:LinkButton></li>
<li>
<asp:LinkButton ID="LinkButtonLogout" runat="server" OnClick="Logout">Log out</asp:LinkButton></li>
</ul>
</div>
</div>
</div>
<!-- END OF FIRST NAVBAR -->
<div class="navbar navbar-inverse navbar-static-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-left">
<li>Add site</li>
</ul>
</div>
</div>
</div>

Answer 1

You have two collapse buttons in your code. Remove one (of these):
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
Also, I created a demo of a double nav bar collapsing with one button (that I use), using the bootstrap demo navbars:
My Bootstrap Double Top Nav Bars
Here's the relevant code:
<div class="navwrap">
<!-- first navbar -->
<div class="navbar navbar-default navbar-static-top no-bottom-margin">
<div class="container">
<div class="navbar-header">
<span class="navbar-brand">Brand</span>
<button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<nav class="collapse navbar-collapse" role="navigation">
<div class="navbar-right">
<ul class="nav navbar-nav">
<li class="active">Link <span class="sr-only">(current)</span></li>
<li>Link</li>
<li class="dropdown">
Dropdown <span class="caret"></span>
<ul class="dropdown-menu" role="menu">
<li>Action</li>
<li>Another action</li>
<li>Something else here</li>
</ul>
</li>
</ul>
</div>
</nav>
</div>
</div>
<!-- second navbar -->
<div class="navbar-inverse">
<div class="container">
<nav class="collapse navbar-collapse nested-nav global-nav" role="navigation">
<ul class="nav navbar-nav">
<li class="active">Link <span class="sr-only">(current)</span></li>
<li>Link</li>
<li class="dropdown">
Dropdown <span class="caret"></span>
<ul class="dropdown-menu" role="menu">
<li>Action</li>
<li>Another action</li>
<li>Something else here</li>
</ul>
</li>
</ul>
</nav>
</div>
</div>
</div>
With the addition of this CSS rule:
.no-bottom-margin{margin-bottom:0;}
HTH,
-Ted