Answers for "how to get dataset value in javascript"

12

js get data attribute

var element = document.querySelector('.element');
var dataAttribute = element.getAttribute('data-name');
// replace "data-name" with your data attribute name

console.log(dataAttribute);
Posted by: Guest on February-03-2020
5

html javascript find data attribute

//javascript get html data attribute
<button data-id="1" >Click</button>
<button data-id="2" >Click</button>
<button data-id="3" >Click</button>
const btns=document.querySelectorAll('button[data-id]');
[...btns].forEach(btn => console.log(btn.getAttribute('data-id')))
Posted by: Guest on July-25-2020
2

javascript dataset

//html file
<div id="user" data-user-id="2" data-user-date-of-birth="03/03/1993">
 <p> Hello ! </p>
</div>

//js file
const user = document.getElementById('user')

console.log(user.dataset.userId) // => 2

console.log(user.dataset.userDateOfBirth) // => '03/03/1993'
Posted by: Guest on December-07-2020

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