我正在尝试设置一个带有标签的模态。这是用于登录/注册。但是，它不是仅仅在单击时替换注册表单，而是将其堆叠在登录表单下方。 Bootply链接：http://www.bootply.com/5ssZsWHIzv
任何帮助将不胜感激！
答案 0 :(得分：1)
您的col-md-6班级位置错误，您应将两列嵌套在标签内容div之外。我修改了代码。
Bootply：http://www.bootply.com/fE04YpZxgN
<button class="btn btn-primary btn-sm" href="#signup" data-toggle="modal" data-target=".bs-modal-sm" style="margin-top: 10px">Sign In/Register
</button>
<div class="modal fade bs-modal-sm" id="signupModal" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content clearfix">
<br>
<div class="bs-example bs-example-tabs">
<ul id="myTab" class="nav nav-tabs">
<li class="active"><a href="#signinTab" data-toggle="tab">Sign In</a></li>
<li class=""><a href="#signup" data-toggle="tab">Register</a></li>
</ul>
</div>
<div class="modal-body">
<div class="col-md-6">
<div id="myTabContent row" class="tab-content">
<div role="tabpanel" class="tab-pane fade active in" id="signinTab">
<form class="form-horizontal" id="loginForm">
<fieldset>
<!-- Sign In Form -->
<!-- Text input-->
<div id="loginErrors">
</div>
<div class="control-group">
<label class="control-label" for="loginEmail">Email:</label>
<div class="controls">
<input id="loginEmail" name="email" type="text" class="form-control" placeholder="username@example.com">
</div>
</div>
<!-- Password input-->
<div class="control-group">
<label class="control-label" for="passwordinput">Password:</label>
<div class="controls">
<input id="passwordinput" name="passwordinput" class="form-control" type="password" placeholder="********">
</div>
</div>
<!-- Button -->
<div class="control-group">
<label class="control-label" for="signin"></label>
<div class="controls">
<div class="btn-toolbar">
<button id="signin" name="signin" class="btn btn-success">Sign In
</button>
<button type="button" id="closeModal" class="btn btn-default" data-dismiss="modal">
Close
</button>
</div>
</div>
</div>
</fieldset>
</form>
</div>
<div role="tabpanel" class="tab-pane fade" id="signup">
<form class="form-horizontal" id="signUpForm">
<fieldset>
<!-- Sign Up Form -->
<div id="signUpErrors">
</div>
<!-- Text input-->
<div class="control-group">
<label class="control-label" for="Email">Email:</label>
<div class="controls">
<input id="Email" name="Email" class="form-control" type="text" placeholder="example@example.com">
</div>
</div>
<!-- Text input-->
<div class="control-group">
<label class="control-label" for="userid">First Name:</label>
<div class="controls">
<input id="firstName" name="firstName" class="form-control" type="text" placeholder="John">
</div>
</div>
<div class="control-group">
<label class="control-label" for="userid">Last Name:</label>
<div class="controls">
<input id="lastName" name="lastName" class="form-control" type="text" placeholder="Smith">
</div>
</div>
<!-- Password input-->
<div class="control-group">
<label class="control-label" for="password">Password:</label>
<div class="controls">
<input id="password" name="password" class="form-control" type="password" placeholder="********">
<em>Must have atleast one number</em>
</div>
</div>
<!-- Text input-->
<div class="control-group">
<label class="control-label" for="reenterpassword">Re-Enter
Password:</label>
<div class="controls">
<input id="reenterpassword" class="form-control" name="reenterpassword" type="password" placeholder="********">
</div>
</div>
<!-- Button -->
<div class="control-group">
<label class="control-label" for="confirmsignup"></label>
<div class="controls">
<div class="btn-toolbar">
<button id="confirmsignup" name="confirmsignup" class="btn btn-success">Sign Up
</button>
<button type="button" id="closeModal" class="btn btn-default" data-dismiss="modal">
Close
</button>
</div>
</div>
</div>
</fieldset>
</form>
</div>
</div>
</div>
<div class="col-md-6 pull-right">
<a class="btn btn-block btn-social btn-facebook">
<span class="fa fa-facebook"></span> Sign in with Facebook
</a>
<a class="btn btn-block btn-social btn-foursquare">
<span class="fa fa-foursquare"></span> Sign in with Foursquare
</a>
<a class="btn btn-block btn-social btn-openid">
<span class="fa fa-openid"></span> Sign in with OpenID
</a>
<a class="btn btn-block btn-social btn-google">
<span class="fa fa-google"></span> Sign in with Google
</a>
<a class="btn btn-block btn-social btn-google">
<span class="fa fa-google"></span> Sign in with Google
</a>
</div>
</div>
</div>
</div>
</div>