Question

我需要制作一个bootstrap v4页面RTL。

当我添加dir="rtl"属性时，input-group元素样式混乱了：

<link href="https://v4-alpha.getbootstrap.com/dist/css/bootstrap.min.css" rel="stylesheet"/>

<div class="container" dir="rtl">
  <div class="row">
    <div class="col">
      <div class="input-group">
      <span class="input-group-addon" id="basic-addon1">@</span>
      <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
    </div>
    <br>
    <div class="input-group">
      <input type="text" class="form-control" placeholder="Recipient's username" aria-describedby="basic-addon2">
      <span class="input-group-addon" id="basic-addon2">@example.com</span>
    </div>
    <br>
    <label for="basic-url">Your vanity URL</label>
    <div class="input-group">
      <span class="input-group-addon" id="basic-addon3">https://example.com/users/</span>
      <input type="text" class="form-control" id="basic-url" aria-describedby="basic-addon3">
    </div>
    <br>
    <div class="input-group">
      <span class="input-group-addon">$</span>
      <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
      <span class="input-group-addon">.00</span>
    </div>
    <br>
    <div class="input-group">
      <span class="input-group-addon">$</span>
      <span class="input-group-addon">0.00</span>
      <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
    </div>
    </div>
  </div>
</div>

我正在使用 Bootstrap v4.0.0-alpha.6

我正在寻找一种方法来修复这些风格？

Answer 1

由于RTL支持将在稍后发布 - from github commet：

没有人，但不要担心，鉴于人们要求RTL的次数，我们不会很快忘记它。但是我们不会因此而推迟v4.0.0。 RTL可能会在稍后的次要版本中出现（例如v4.2.0）

我创建了一个CSS代码段来修复input group元素的RTL问题：

[dir="rtl"] .input-group-addon:not(:last-child){
  border-right: 1px solid rgba(0,0,0,.15);
  border-left: 0;
}

[dir="rtl"] .input-group .form-control:not(:last-child),
[dir="rtl"] .input-group-addon:not(:last-child),
[dir="rtl"] .input-group-btn:not(:first-child)>.btn-group:not(:last-child)>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.btn:not(:last-child):not(.dropdown-toggle),
[dir="rtl"] .input-group-btn:not(:last-child)>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn-group>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.dropdown-toggle{
  border-bottom-right-radius: .25rem;
  border-top-right-radius: .25rem;
  border-bottom-left-radius: 0;
  border-top-left-radius: 0;
}

[dir="rtl"] .input-group .form-control:not(:first-child),
[dir="rtl"] .input-group-addon:not(:first-child),
[dir="rtl"] .input-group-btn:not(:first-child)>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.btn-group>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.dropdown-toggle,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn-group:not(:first-child)>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn:not(:first-child){
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
  border-bottom-left-radius: .25rem;
  border-top-left-radius: .25rem;
}

[dir="rtl"] .form-control + .input-group-addon:not(:first-child){
  border-left: 1px solid rgba(0,0,0,.15);
  border-right: 0;
}

[dir="rtl"] .input-group .form-control:not(:first-child):not(:last-child),
[dir="rtl"] .input-group .input-group-addon:not(:first-child):not(:last-child){
  border-radius: 0;
}

检查代码段：

[dir="rtl"] .input-group-addon:not(:last-child){
  border-right: 1px solid rgba(0,0,0,.15);
  border-left: 0;
}

[dir="rtl"] .input-group .form-control:not(:last-child),
[dir="rtl"] .input-group-addon:not(:last-child),
[dir="rtl"] .input-group-btn:not(:first-child)>.btn-group:not(:last-child)>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.btn:not(:last-child):not(.dropdown-toggle),
[dir="rtl"] .input-group-btn:not(:last-child)>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn-group>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.dropdown-toggle{
  border-bottom-right-radius: .25rem;
  border-top-right-radius: .25rem;
  border-bottom-left-radius: 0;
  border-top-left-radius: 0;
}

[dir="rtl"] .input-group .form-control:not(:first-child),
[dir="rtl"] .input-group-addon:not(:first-child),
[dir="rtl"] .input-group-btn:not(:first-child)>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.btn-group>.btn,
[dir="rtl"] .input-group-btn:not(:first-child)>.dropdown-toggle,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn-group:not(:first-child)>.btn,
[dir="rtl"] .input-group-btn:not(:last-child)>.btn:not(:first-child){
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
  border-bottom-left-radius: .25rem;
  border-top-left-radius: .25rem;
}

[dir="rtl"] .form-control + .input-group-addon:not(:first-child){
  border-left: 1px solid rgba(0,0,0,.15);
  border-right: 0;
}

[dir="rtl"] .input-group .form-control:not(:first-child):not(:last-child),
[dir="rtl"] .input-group .input-group-addon:not(:first-child):not(:last-child){
  border-radius: 0;
}

<link href="https://v4-alpha.getbootstrap.com/dist/css/bootstrap.min.css" rel="stylesheet"/>

<div class="container" dir="rtl">
  <div class="row">
    <div class="col">
      <div class="input-group">
      <span class="input-group-addon" id="basic-addon1">@</span>
      <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
    </div>
    <br>
    <div class="input-group">
      <input type="text" class="form-control" placeholder="Recipient's username" aria-describedby="basic-addon2">
      <span class="input-group-addon" id="basic-addon2">@example.com</span>
    </div>
    <br>
    <label for="basic-url">Your vanity URL</label>
    <div class="input-group">
      <span class="input-group-addon" id="basic-addon3">https://example.com/users/</span>
      <input type="text" class="form-control" id="basic-url" aria-describedby="basic-addon3">
    </div>
    <br>
    <div class="input-group">
      <span class="input-group-addon">$</span>
      <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
      <span class="input-group-addon">.00</span>
    </div>
    <br>
    <div class="input-group">
      <span class="input-group-addon">$</span>
      <span class="input-group-addon">0.00</span>
      <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
    </div>
    </div>
  </div>
</div>

我使用的值（1px solid rgba(0,0,0,.15)和.25rem）在当前版本的bootstrap v4中是默认值。

Bootstrap 4输入组RTL问题

1 个答案: