javascript dom query selector

Shy Snail answered on June 8, 2020 Popularity 10/10 Helpfulness 4/10

answer javascript dom query selector

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javascript dom query selector

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const elt = document.querySelector("#myId p.article > a");

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: openclassrooms.com

Tags: dom javascript selector

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Contributed on May 25 2021

Shy Snail

0 Answers Avg Quality 2/10

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javascript queryselector

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//Pretend there is a <p> with class "example"
const myParagraph = document.querySelector('.example');
//You can do many this with is
myParagraph.textContent = 'This is my new text';

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Source: Grepper

Tags: javascript j

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Contributed on Jun 08 2020

Bad Barracuda

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queryselector javascript

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var element = document.querySelector("#myid .myclass p");

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Contributed on Mar 15 2021

Glorious Gaur

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dom queryselector

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// TO select all the h1 from Html
document.querySelectorAll("h1")

//To select h1 from a particular class or id
document.querySelector(".className/#id h1")

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Source: Grepper

Tags: dom

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Contributed on Nov 03 2020

Nasty Narwhal

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document.queryselector

Comment

<div id="foo\bar"></div>
<div id="foo:bar"></div>

<script>
  console.log('#foo\bar');               // "#fooar" (\b is the backspace control character)
  document.querySelector('#foo\bar');    // Does not match anything

  console.log('#foo\\bar');              // "#foo\bar"
  console.log('#foo\\\\bar');            // "#foo\\bar"
  document.querySelector('#foo\\\\bar'); // Match the first div

  document.querySelector('#foo:bar');    // Does not match anything
  document.querySelector('#foo\\:bar');  // Match the second div
</script>

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Source: developer.mozilla.org

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Contributed on Jun 29 2020

Ugliest Unicorn

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javascript queryselector

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let Element = document.querySelector(".class");

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Contributed on Jul 23 2021

jub0t

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Query Selector Method

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document.querySelector(‘.price’)

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Source: measureschool.com

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Contributed on Feb 07 2023

Brian Laffey

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queryselector in javascript

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// Go to html and find out what type of HTML element you want to select. 
// Is it div, p, h3 or something else? 
// When you know, select it with
document.querySelector();
// querySelector() accepts the name of the element as argument

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Contributed on Jan 22 2022

Astro Wolf

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js queryselector

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const para = document.querySelectorAll('p');

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Contributed on Jul 19 2020

Gendzi

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javascript queryselector

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// queryselector() returns first matching element passed 
$ acts as a selector too  

$() --> queryselector 
$$() --> queryselectorall()
$0 returns last selected element on webapge 
$0 -> $4 we can use it upto 4 elements
$_ stores last variable value

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Contributed on May 21 2023

Utk

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javascript dom query selector

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