我使用bootstrap 4个选项卡来显示表单(内容选项卡),如下所示:
HTML:
<div class="footer">
<div id="newsletter">
<div class="newsletter">
<div class="tabs">
<ul class="list-unstyled">
<li class="active">
<a href="#newsletter_email" data-toggle="tab" class="newsletter_email"></a>
</li>
<li>
<a href="#newsletter_mobile" data-toggle="tab" class="newsletter_mobile"></a>
</li>
</ul>
</div>
<div class="tab-content">
<div class="tab-pane fade in active show" id="newsletter_email">
<div class="newsletter_frm">
<form class="ajax" action="" noscroll="yes">
<input type="text" name="email" id="email" placeholder="email" class="newsletter_inp" error="" check="email" check_error="">
<button type="submit" class="newsletter_btn"></button>
</form>
</div>
</div>
<div class="tab-pane fade in" id="newsletter_mobile">
<div class="newsletter_frm">
<form class="ajax" action="" noscroll="yes">
<input type="text" name="mobile" id="mobile" placeholder="mobile" class="newsletter_inp" error="" check="mobile" check_error="">
<button type="submit" class="newsletter_btn"></button>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
现在,在操作中,引导选项卡只在第一次更改中工作(点击显示内容选项卡的图标),之后就不工作了。 如何解决这个问题?
此处演示
将NAV
类添加到具有List Unstyled
类的
中。
<ul class="list-unstyled nav">