Example:
<div class="parent">
<div class ="parent father">
const soleParentClassElementList = document.querySelectorAll('.parent')
With the above code line I would query both element nodes, but I want to query just the one(s) with a single parent
class.
>Solution :
this way…
const onlyParent = document.querySelector('[class="parent"]')
onlyParent.textContent = 'this one'
<div class ="parent father">...</div>
<div class="parent"> ... </div>