Wie füge ich der Navigationsleiste in Bootstrap 3 ein Suchfeld mit Symbol hinzu?
Ich verwende das neue Twitter Bootstrap 3 und versuche, ein Suchfeld wie das folgende zu platzieren in der oberen Navigationsleiste:
In Bootstrap 2 hätte das folgendermaßen aussehen können:
<form class="form-search" method="get" id="s" action="/">
<div class="input-append">
<input type="text" class="input-medium search-query" name="s" placeholder="Search" value="">
<button type="submit" class="add-on"><i class="icon-search"></i></button>
</div>
</form>
Aber ich bin nicht sicher, wie ich das gleiche in Bootstrap 3 produzieren soll, da sich so viel geändert hat.
Der Standard-HTML-Code für das Suchfeld der Navigationsleiste in Bootstrap 3 lautet:
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
Wie ändere ich es, um das zu erreichen, was ich brauche?
Ich starte BS3 auf einer Entwickler-Site und das Folgende erzeugt den gewünschten Effekt/das gewünschte Layout. Natürlich benötigen Sie die in BS3 eingerichteten Glyphicons.
<div class="navbar navbar-inverse navbar-static-top" role="navigation">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
<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" rel="home" href="/" title="Aahan Krish's Blog - Homepage">ITSMEEE</a>
</div>
<div class="collapse navbar-collapse navbar-ex1-collapse">
<ul class="nav navbar-nav">
<li><a href="/topic/notes/">/notes</a></li>
<li><a href="/topic/dev/">/dev</a></li>
<li><a href="/topic/good-reads/">/good-reads</a></li>
<li><a href="/topic/art/">/art</a></li>
<li><a href="/topic/bookmarks/">/bookmarks</a></li>
<li><a href="/all-topics/">/all</a></li>
</ul>
<div class="col-sm-3 col-md-3 pull-right">
<form class="navbar-form" role="search">
<div class="input-group">
<input type="text" class="form-control" placeholder="Search" name="srch-term" id="srch-term">
<div class="input-group-btn">
<button class="btn btn-default" type="submit"><i class="glyphicon glyphicon-search"></i></button>
</div>
</div>
</form>
</div>
</div>
</div>
UPDATE: Siehe JSFiddle
Dies ist der nächste Schritt, den ich ohne Hinzufügen eines benutzerdefinierten CSS erreichen könnte (dies war mir zum Zeitpunkt der Beantwortung der Frage bereits eingefallen; ich schätze, ich muss dabei bleiben):
Und das verwendete Markup:
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">
<span class="glyphicon glyphicon-search"></span>
</button>
</form>
PS: Natürlich kann dies durch Hinzufügen eines negativen margin-left (-4px) auf der Schaltfläche und Entfernen des border-radius an den Seiten input und behoben werden button treffen. Der springende Punkt bei dieser Frage ist jedoch, sie ohne benutzerdefiniertes CSS zum Laufen zu bringen.
Sie können das Beispiel für segmentierte Schaltflächen aus Bootstrap 3 verwenden:
<form action="" class="navbar-form navbar-right">
<div class="input-group">
<input type="Search" placeholder="Search..." class="form-control" />
<div class="input-group-btn">
<button class="btn btn-info">
<span class="glyphicon glyphicon-search"></span>
</button>
</div>
</div>
</form>
Dieses habe ich für meine Website implementiert. Wenn jemand mehr Nein's von Menüpunkt und längere Suchleiste hat, kann er dies verwenden
Hier ist der Code
<style>
.navbar-inverse .navbar-nav > li > a {
color: white !important;
}
.navbar-inverse .navbar-nav > li > a:hover {
text-decoration: underline;
}
.navbar-collapse ul li {
padding-top: 0px;
padding-bottom: 0px;
}
.navbar-collapse ul li a {
padding-top: 0px;
padding-bottom: 0px;
}
.navbar-brand img {
width: 200px;
height: 40px;
}
.navbar-inverse {
background-color: #3A1B37;
}
</style>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" runat="server" href="~/">
<img src="http://placehold.it/200x40/3A1B37/ffffff/?text=Apllicatin"></a>
<div class="col-md-6 col-sm-8 col-xs-11 navbar-left">
<div class="navbar-form " role="search">
<div class="input-group">
<input type="text" class="form-control" placeholder="Search" name="srch-term" id="srch-term" style="max-width: 100%; width: 100%;">
<div class="input-group-btn">
<button class="btn btn-default" style="background: rgb(72, 166, 72);" type="submit"><i class="glyphicon glyphicon-search"></i></button>
</div>
</div>
</div>
</div>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li class="navbar-brand visible-md visible-lg visible-sm" style="visibility: hidden;" runat="server">
<img src="http://placehold.it/200x40/3A1B37/ffffff/?text=Apllicatin" />
</li>
<li><a runat="server" href="~/">Home</a></li>
<li><a runat="server" href="~/About">About</a></li>
<li><a runat="server" href="~/Contact">Contact</a></li>
<li><a runat="server" href="~/">Somthing</a></li>
<li><a runat="server" href="~/">Somthing</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a runat="server" href="~/Account/Register">Register</a></li>
<li><a runat="server" href="~/Account/Login">Log in</a></li>
</ul> </div>
</div>
</div>
Ich habe @PhilNicholas 'Code ausprobiert und das gleiche Problem wie bei @its_me erhalten, das in den Kommentaren erwähnt wurde, in denen die Suchleiste in der nächsten Zeile der Navigationsleiste angezeigt wird, und ich habe festgestellt, dass form ein Attribut hinzugefügt werden muss width.
<form role="search" style="width: 15em; margin: 0.3em 2em;">
<div class="input-group">
<input type="text" class="form-control" placeholder="Search">
<div class="input-group-btn">
<button type="submit" class="btn btn-default">
<span class="glyphicon glyphicon-search"></span>
</button>
</div>
</div>
</form>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>3 Col Portfolio - Start Bootstrap Template</title>
<!-- Bootstrap Core CSS -->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<!-- Navigation -->
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<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="#">Start Bootstrap</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li>
<a href="#">About</a>
</li>
<li>
<a href="#">Services</a>
</li>
<li>
<a href="#">Contact</a>
</li>
</ul>
<form class="navbar-form navbar-right">
<div class="input-group">
<input type="text" name="keyword" placeholder="search..." class="form-control">
<span class="input-group-btn">
<button class="btn btn-default">Go</button>
</span>
</div>
</form>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
<!-- Page Content -->
<div class="container">
<!-- Page Header -->
<div class="row">
<div class="col-lg-12">
<h1 class="page-header">Page Heading
<small>Secondary Text</small>
</h1>
</div>
</div>
<!-- /.row -->
<!-- Projects Row -->
<div class="row">
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
</div>
<!-- /.row -->
<!-- Projects Row -->
<div class="row">
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
</div>
<!-- /.row -->
<!-- Projects Row -->
<div class="row">
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
</div>
<!-- /.row -->
<!-- Projects Row -->
<div class="row">
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
<div class="col-md-3 portfolio-item">
<a href="#">
<img class="img-responsive" src="http://placehold.it/700x400" alt="">
</a>
<h3>
<a href="#">Project Name</a>
</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam viverra euismod odio, gravida pellentesque urna varius vitae.</p>
</div>
</div>
<!-- /.row -->
<hr>
<!-- Pagination -->
<div class="row text-center">
<div class="col-lg-12">
<ul class="pagination">
<li>
<a href="#">«</a>
</li>
<li class="active">
<a href="#">1</a>
</li>
<li>
<a href="#">2</a>
</li>
<li>
<a href="#">3</a>
</li>
<li>
<a href="#">4</a>
</li>
<li>
<a href="#">5</a>
</li>
<li>
<a href="#">»</a>
</li>
</ul>
</div>
</div>
<!-- /.row -->
</div>
<!-- Footer -->
<footer>
<div class="container">
<div class="row">
<div class="col-lg-4 col-md-4 col-sm-4">
<h3>About</h3>
<ul>
<li>
<i class="glyphicon glyphicon-home"></i> Your company address here
</li>
<li>
<i class="glyphicon glyphicon-earphone"></i> 0982.808.065
</li>
<li>
<i class="glyphicon glyphicon-envelope"></i> [email protected]
</li>
<li>
<i class="glyphicon glyphicon-flag"></i> <a href="#">Fan page</a>
</li>
<li>
<i class="glyphicon glyphicon-time"></i> 08:00-18:00 Monday to Friday
</li>
</ul>
</div>
<div class="col-lg-4 col-md-4 col-sm-4">
<h3>Support</h3>
<ul>
<li>
<a href="#" class="link">Terms of Service</a>
</li>
<li>
<a href="#" class="link">Privacy policy</a>
</li>
<li>
<a href="#" class="link">Warranty commitment</a>
</li>
<li>
<a href="#" class="link">Site map</a>
</li>
</ul>
</div>
<div class="col-lg-4 col-md-4 col-sm-4">
<h3>Other</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
</div>
</div>
</div>
<!-- /.row -->
</footer>
<!-- /.container -->
<!-- jQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</body>
</html>