Bootstrap--进度条

基本实例

默认样式的进度条

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%;">
    <span class="sr-only">60% Complete</span>
  </div>
</div>

提示标签的进度条

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="60"aria-valuemin="0" aria-valuemax="100" style="width: 60%;">
    60%
  </div>
</div>

在展示很低的百分比时，如果需要让文本提示能够清晰可见，可以为进度条设置 min-width 属性。

<div class="progress">
    <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="min-width: 2em;">
      0%
    </div>
</div>
<div class="progress">
      <div class="progress-bar" role="progressbar" aria-valuenow="2" aria-valuemin="0" aria-valuemax="100" style="min-width: 2em; width: 2%;">
        2%
      </div>
</div>

根据情境变化效果

进度条组件使用与按钮和警告框相同的类，根据不同情境展现相应的效果。

<div class="progress">
  <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
    <span class="sr-only">40% Complete (success)</span>
  </div>
</div>

条纹效果

通过渐变可以为进度条创建条纹效果

  <div class="progress-bar progress-bar-success progress-bar-striped" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
    <span class="sr-only">40% Complete (success)</span>
  </div>
</div>

动画效果

呈现出由右向左运动的动画效果

<div class="progress">
  <div class="progress-bar progress-bar-striped active" role="progressbar" aria-valuenow="45" aria-valuemin="0" aria-valuemax="100" style="width: 45%">
    <span class="sr-only">45% Complete</span>
  </div>
</div>

点击链接：www.bootcss.com/