Framework7拉刷新组件未触发事件

Question

激活时，我的framework7刷新不触发'ptr：refresh'。当我按下鼠标时，UI会响应并显示箭头，但此操作似乎未触发javascript事件。

<div class="page-content ptr-content">
    <div class="ptr-preloader">
        <div class="preloader"></div>
        <div class="ptr-arrow"></div>
    </div>
    <div class="list media-list">
        <ul class="rounded">
        </ul>
    </div>
</div>

 

var ptr = app.ptr.get('.ptr-content');

ptr.on('ptr:refresh', function (e) {
  console.log('This does not fire!');
});

Answer 1

请尝试先获取元素

var ptr = $('.ptr-content');

然后添加事件监听器

ptr.on('ptr:refresh', function (e) {
   console.log('This does not fire!');
});