Apr 28, 2024 · I want to select an element that has "Hello World!" literally anywhere in its code. The "Hello World!" can be in its id, its value, ...

Aug 7, 2021 · Though querySelector/querySelectorAll might be slight (negligiably slight) slower but it's worth it. Almost every experienced/expert programmers ...

Nov 21, 2022 · querySelector gives you a static node list while getElementsByClassName gives you a live node list. Which I can't really understand.

Mar 12, 2024 · I need to select a bunch of Div's where I know the first part won't change. I read ^= but I am trying to figure out for javascript and I use ...

Jun 1, 2023 · I have been learning js for about 2 months now and im having the worst time when dealing with DOM elements called with querySelector() and ...

Feb 24, 2017 · querySelectors are generally the preferred approach for interacting with the DOM as they are more declarative and far less code. However, they ...

Sep 6, 2022 · querySelectorAll gives you back a list of elements, and lists like that don't have addEventListener methods. Instead, if you want to add ...

Jun 4, 2018 · The MDN documentation says that querySelector is preferred. But isn't getElementById superior since you can select any element you want by ...

Apr 28, 2024 · querySelector is only for css selectors which can't match an elements inner text content. I would probably use regex on the whole HTML document ...

Feb 28, 2022 · QuerySelector() is really powerful. You can get element by id, class, or tag name. QuerySelectorAll() to get all elements. ... Furthermore, like ...