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我想擴展引導程序3中的導航欄的搜索欄,以便填充可用空間(即,我希望搜索欄去)從徽標到'首頁')。我怎樣才能做到這一點?如何擴展搜索欄以填充引導欄中的可用空間3
HTML:
<!-- Navbar -->
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<!-- Menu for mobile display -->
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<!-- Website logo -->
<a class="navbar-brand" href="#"><img alt="Brand" src="res/common/img/logo.png"></a>
</div>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<label for="search-bar" class="sr-only">Search bar</label>
<div class="input-group">
<input type="search" class="form-control" placeholder="Search...">
<span class="input-group-btn">
<button class="btn btn-default" type="button"><span class="glyphicon glyphicon-search"></span></button>
</span>
</div>
</div>
</form>
<!-- Navbar content (collapsed in mobile view) -->
<div id="navbar" class="navbar-collapse collapse">
<!-- Float right -->
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Home</a></li>
<!-- Dropdown under profile name -->
<li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">John <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Profile</a></li>
<li><a href="#">Settings</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Logout</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
提前感謝!^-^