countUp 动画展示数字变化

html

<p id="countUp" style="font-size:25px;height:25px;background-color:#0aa;"></p>

pure javascript plugin

/*

  *  demo uri: http://inorganik.github.io/countUp.js/

*/

var countUpOptions = {

    useEasing : false, 

    useGrouping : true, 

    separator : ',', 

    decimal : '.' 

};



/*

  *  @para1: id

  *  @para2: start

  *  @para3: end

  *  @para4: format -- 0.00

  *  @para5: 2seconds

*/

var countUp1 = new countUp("countUp", 0, 100, 2, 2);

countUp1.start();