P3.7: DOM Queries & Selectors
The Document Object Model (DOM) is the tree-like structure browsers create from HTML files. Selecting DOM elements is key to making pages dynamic.
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Lesson: p3-7-dom-selection
Slide 1 / 2
P3.7: DOM Queries & Selectors
The Document Object Model (DOM) is the tree-like structure browsers create from HTML files. Selecting DOM elements is key to making pages dynamic.
Slide 2 / 2
1. Core Selection Methods
document.getElementById("id")document.querySelector(".selector")(Selects the first match)document.querySelectorAll(".selector")(Selects all matches as a NodeList)
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