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  1. 123

    The querySelectorAll() method is a powerful tool in JavaScript for selecting elements from the DOM. It returns a static NodeList of all elements that match a given CSS selector or group of selectors. This method is available on the Document and Element interfaces, allowing for selection within the entire document or within a specific element.

    Example:

    const items = document.querySelectorAll('.highlighted');
    items.forEach(item => {
    console.log(item.id);
    });
    କପି କରାଯାଇଛି!

    Usage:

    The method accepts a string containing one or more CSS selectors separated by commas. If the string is not a valid CSS selector, it throws a SyntaxError exception.

    Example:

    const highlightedItems = document.querySelectorAll('div.note, div.alert');
    କପି କରାଯାଇଛି!

    Return Value:

    It returns a NodeList containing one Element object for each element that matches at least one of the specified selectors. If no matches are found, it returns an empty NodeList.

    Example:

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  2. Mozilla Developer
    https://developer.mozilla.org › ... › querySelectorAllଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    Document: querySelectorAll () method - Web APIs | MDN

    Learn how to use the Document method querySelectorAll() to return a NodeList of elements that match a CSS selector string. See syntax, parameters, return value, excep…
    Overview

    The Document method querySelectorAll() returns a static (not live) NodeList representing a list of the document's elements that match the specified group of selectors.

    Syntax

    Parameters
    selectors A string containing one or more selectors to match against. This string must be a valid CSS selector string; if it's not, a SyntaxError exception is thrown. See Locating DOM elements using selectors f…

    Examples

    Obtaining a list of matches
    To obtain a NodeList of all of the <p> elements in the document: This example returns a list of all <div> elements within the document with a class of either note or alert: Here, we get a list of <p> elements w…

    Browser compatibility

    BCD tables only load in the browser with JavaScript enabled. Enable JavaScript to view data.

  3. W3School
    https://www.w3schools.com › jsref › met_document...ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    HTML DOM Document querySelectorAll () Method - W3Schools

    Learn how to use the querySelectorAll() method to select all elements that match a CSS selector. See examples, syntax, parameters, return value, browser support and more.

  4. JavaScript Tutorial
    https://www.javascripttutorial.net › javascript-dom › ...ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    JavaScript querySelector: Selecting Elements By CSS Selectors

    Learn how to use the querySelector() and querySelectorAll() methods to select elements by CSS selectors in JavaScript. See examples of basic and advanced selectors, combinators, and NodeList …

  5. DEV Community
    https://dev.to › ...ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    Mastering querySelector and querySelectorAll in …

    ଡିସେମ୍ବର 17, 2024 · Use querySelector to select a single element and querySelectorAll for multiple elements. Both methods support powerful CSS …

  6. ZetCode
    https://zetcode.com › dom › document-queryselectorallଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    JavaScript querySelectorAll Guide: Learn How to Access DOM

    ଅପ୍ରେଲ 2, 2025 · Learn how to use JavaScript's querySelectorAll method effectively with examples and detailed explanations. Enhance your web development skills with this step-by-step tutorial.

  7. Stack Overflow
    https://stackoverflow.com › questionsଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    javascript - How to use querySelectorAll only for elements that have a ...

    ମଇ 28, 2012 · I'm trying to use document.querySelectorAll for all checkboxes that have the value attribute set. There are other checkboxes on the page that do not have value set, and the value is …

  8. tutorialreference.com
    https://tutorialreference.com › javascript › examples › ...ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    How to Select Multiple Elements with querySelectorAll in JavaScript ...

    This guide will teach you how to use comma-separated CSS selectors with querySelectorAll() to select multiple, different elements at once and how to iterate over the resulting collection.

  9. GeeksForGeeks
    https://www.geeksforgeeks.org › html …ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    HTML DOM querySelectorAll () Method - GeeksforGeeks

    ଜୁନ 16, 2023 · The querySelectorAll () method in HTML is used to return a collection of an element's child elements that match a specified CSS selector (s), as a …

  10. 菜鸟教程
    https://www.runoob.com › jsref › met-document...ଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    HTML DOM querySelectorAll () 方法 | 菜鸟教程

    定义与用法 querySelectorAll () 方法返回文档中匹配指定 CSS 选择器的所有元素，返回 NodeList 对象。 NodeList 对象表示节点的集合。 可以通过索引访问，索引值从 0 开始。

  11. JavaScript Guide
    https://javascriptguide.com › document-queryselectorallଏହି ଫଳାଫଳକୁ ଅନୁବାଦ କରନ୍ତୁ

    JavaScript querySelectorAll () - JavaScript Guide

    JavaScript’s Document.querySelectorAll () method returns a non-live NodeList containing all the elements that match any of the specified CSS selectors.

  12. ଲୋକମାନେ ମଧ୍ୟ ପଚାରନ୍ତି
    ଉତ୍ତର ଲୋଡ୍ କରିବାକୁ ଅସମର୍ଥ

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