class exists javascript

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showing results for - "class exists javascript"
Sofia
03 Jun 2020
1const element = document.querySelector("#box");
2
3element.classList.contains("active");
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Valerio
02 Mar 2018
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5         const div = document.querySelector('.info');
6div.classList.contains('secondary'); // trueCode language: JavaScript (javascript)
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Maja
30 May 2019
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5         <div class="secondary info">Item</div>Code language: HTML, XML (xml)
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