bootstrap學習(三)表單

 

基本實例:佈局

from-group:能夠是其內的標籤排列更好spa

from-control:使標籤寬度爲100%3d

<form>
  <div class="form-group">
    <label for="exampleInputEmail1">Email address</label>
    <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
  </div>
  <div class="form-group">
    <label for="exampleInputPassword1">Password</label>
    <input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password">
  </div>
  <div class="form-group">
    <label for="exampleInputFile">File input</label>
    <input type="file" id="exampleInputFile">
    <p class="help-block">Example block-level help text here.</p>
  </div>
  <div class="checkbox">
    <label>
      <input type="checkbox"> Check me out
    </label>
  </div>
  <button type="submit" class="btn btn-default">Submit</button>
</form>

 

內聯表單:表單在一行顯示

form-inline: 其內標籤水平排列code

.form-inline 類可以使其內容左對齊而且表現爲 inline-block 級別的控件。只適用於視口(viewport)至少在 768px 寬度時(視口寬度再小的話就會使表單摺疊)。orm

必須有label標籤:若是不限讓label顯示。能夠設置 .sr-only blog

<form class="form-inline">
  <div class="form-group">
    <label for="exampleInputName2">Name</label>
    <input type="text" class="form-control" id="exampleInputName2" placeholder="Jane Doe">
  </div>
  <div class="form-group">
    <label for="exampleInputEmail2">Email</label>
    <input type="email" class="form-control" id="exampleInputEmail2" placeholder="jane.doe@example.com">
  </div>
  <button type="submit" class="btn btn-default">Send invitation</button>
</form>

 

 水平排列:

 經過爲表單添加 .form-horizontal 類,並聯合使用 Bootstrap 預置的柵格類,能夠將 label 標籤和控件組水平並排佈局。這樣作將改變 .form-group 的行爲,使其表現爲柵格系統中的行(row),所以就無需再額外添加 .row 了。input

將每個 .form-group水平排列it

control-label:將label和div 水平排列整齊io

<form class="form-horizontal">
  <div class="form-group">
    <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
    <div class="col-sm-10">
      <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
    </div>
  </div>
  <div class="form-group">
    <label for="inputPassword3" class="col-sm-2 control-label">Password</label>
    <div class="col-sm-10">
      <input type="password" class="form-control" id="inputPassword3" placeholder="Password">
    </div>
  </div>
  <div class="form-group">
    <div class="col-sm-offset-2 col-sm-10">
      <div class="checkbox">
        <label>
          <input type="checkbox"> Remember me
        </label>
      </div>
    </div>
  </div>
  <div class="form-group">
    <div class="col-sm-offset-2 col-sm-10">
      <button type="submit" class="btn btn-default">Sign in</button>
    </div>
  </div>
</form>

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