![](/img/trans.png)
[英]How can I programmatically tell, in JavaScript, from which file a particular CSS class is getting applied to an HTML element?
[英]How can I get a particular element with JavaScript if there are many with same class?
我有這個代碼。 如何獲得'div1'
'a'
'div1'
:
<div id="div1">
<div class="a"></div>
<div class="b"></div>
</div>
<div id="div2">
<div class="a"></div>
<div class="b"></div>
</div>
感謝幫助。 剛開始學習JavaScript。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.