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VisualizaçõesHow to access HTML element when I use module css
I am doing styling using module css and I wonder how I can access to an element with document.querySelector. It seems when I use module css, classname of an element is hashed so I can not access to the element by simply using document.querySelector('.some-classname'). I am not using any framework here so I can not use useRef.
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Juan Pablo Isaza
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When selecting an element by classNames you are getting an array of the elements even if the class name is only used one time.
Gives you the array of elements:
const elements = document.getElementsByClassName('className');
If you only have one element with this class you can style it like this:
elements[0].style.backgroundColor = "green";
·
Juan Pablo Isaza
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