我有这个代码~
<!-- ONE -->
<ins class='adsbygoogle'
style='display:block'
data-ad-client='ca-pub-XXXXXXXXXXXXXXX'
data-ad-format='auto'
data-full-width-responsive='true'></ins>
<!-- TWO -->
<ins class='adsbygoogle'
style='display:block'
data-ad-client='ca-pub-XXXXXXXXXXXXXXX'
data-ad-format='auto'
data-full-width-responsive='true'></ins>
(相同的代码,两次)我用它来添加一个值“data-ad-slot=123456789”
<script>
var x= 123456789;
var elem = document.querySelector('.adsbygoogle');
elem.dataset.adSlot = x;
console.log(elem);
</script>
但它只与第一个( <!--ONE-->
)一起工作一次。如何使它与多个代码一起工作?谢谢!
最佳答案
请试试这个,你将不得不使用 querySelectorAll,它会返回一个列表。
<!DOCTYPE html>
<html>
<head>
<title>
</title>
</head>
<body>
<!-- ONE -->
<ins class='adsbygoogle' style='display:block' data-ad-client='ca-pub-XXXXXXXXXXXXXXX' data-ad-format='auto'
data-full-width-responsive='true'></ins>
<!-- TWO -->
<ins class='adsbygoogle' style='display:block' data-ad-client='ca-pub-XXXXXXXXXXXXXXX' data-ad-format='auto'
data-full-width-responsive='true'></ins>
<script>
window.addEventListener('load', (event) => {
var x = 123456789;
var elems = document.querySelectorAll('.adsbygoogle');
elems.forEach((elem) => {
elem.dataset.adSlot = x;
console.log(elem);
});
});
</script>
</body>
</html>
输出:<ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-XXXXXXXXXXXXXXX" data-ad-format="auto" data-full-width-responsive="true" data-ad-slot="123456789"></ins>
<ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-XXXXXXXXXXXXXXX" data-ad-format="auto" data-full-width-responsive="true" data-ad-slot="123456789"></ins>
关于javascript - 通过 JavaScript 在 ins 标签内多次添加值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63219586/