当我迭代一些DOM元素时,我发现无法在它们上面使用.data或.attr:
$('.running').each (index, element) =>
console.log element.closest('[data-id]')
获取我
<section class="job-block" data-id="240"></section>
...
但是
$('.running').each (index, element) =>
console.log element.closest('[data-id]').data('id')
throws
未捕获的类型错误:element.closest(...).data不是函数
closest
:https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Browser_compatibility - freedomn-m