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var listElement = document.getElementById("element");
// could also use listElement.children;
var listElements = listElement.getElementsByTagName('div');
for (i = 0; i < listElements.length; i++) {
alert(listElements[i].id);
}
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let content = document.getElementById('menu');
let firstChild = content.firstChild.nodeName;
console.log(firstChild);Code language: JavaScript (javascript)
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// Get the parent element
const parentElement = document.getElementById("parent");
// Get all child elements of the parent using a CSS selector
const childElements = parentElement.querySelectorAll(".child");
// Iterate over the child elements
childElements.forEach((child) => {
// Perform operations on each child element
console.log(child);
});
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var child_element = document.querySelector("#id").children[0];
//Where # defines id and '.' a class. And 0 argument the first child element
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let firstChild = parentElement.firstChild;
Code language: JavaScript (javascript)
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// Assuming you have an HTML element with the id 'parentElement' and you want to access its first child element
// Using the querySelector method to select the first child element of `parentElement`
const childElement = document.querySelector('#parentElement > :first-child');
// Accessing the child element's properties or manipulating it
console.log(childElement); // Output: The first child element of parentElement
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let lastChild = parentElement.lastElementChild;Code language: JavaScript (javascript)