Answers for "select element by attribute javascript"

Javascript

javascript select element with attribute

document.querySelectorAll('[attrname="value"]');

Posted by: Guest on June-02-2020

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how to get element by attribute value in javascript

document.querySelectorAll('[data-foo="value"]');

Posted by: Guest on June-03-2020

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add class queryselector

const element = document.querySelector("#box");

element.classList.add("class-name");

Posted by: Guest on April-02-2020

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js get element by attribute

//find first element with "someAttr" attribute
document.querySelector('[someAttr]')

Posted by: Guest on November-13-2020

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js get element by attribute

//find all elements with "someAttr" attribute
document.querySelectorAll('[someAttr]')

Posted by: Guest on November-13-2020

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query selector has clas

if (document.body.classList.contains('thatClass')) {
    // do some stuff
}

Posted by: Guest on April-02-2020

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