What is the querySelector Method in JavaScript? | Document.querySelector() Explained
In JavaScript, the 'querySelectorAll' method allows you to retrieve a list of Elements that match the CSS Selector that you specify. Essentially, it is a way of finding Elements in JavaScript. It's quitee flexible and lets you search for tags, classes, IDs, parent/child combinations, attributes and so on.
In this video I show you a clear and simple example of how it works on the 'document' object as well as another Parent Node - to only search within that parent.
For your reference, check this out:
https://developer.mozilla.org/en-US/d...
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