獲取當前的滑動條值

Question

我在看

http://codepen.io/alexandercastillo/pen/JmBou/

<div class="progress-box" ng-app>
  <div class="percentage-cur" ng-init="selectedRange=0">
    <span class="num">{{ selectedRange }}%</span>
  </div>
  <div class="progress-bar progress-bar-slider">
    <input class="progress-slider" type="range" min="0" max="100" ng-model="selectedRange">
    <div class="inner" ng-style="{ width: selectedRange + '%' || '0%' }"></div>
  </div>
</div>

我想知道在用戶釋放鼠標左鍵之后如何獲得幻燈片的價值？

Answer 1

很簡單，輸入類型范圍會更新ng-model selectedRange 。