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);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);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')))get data attribute javascript
// <div id="element" data-name="john"></div>
const el = document.querySelector('#element')
el.dataset.name // 'john'dataset js
for javascript :
webappData.getAttribute('data-id');
document.querySelector('#elementId').dataset.id = 'value';
for jquery :
$(element).attr('data-key', 'value');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'Copyright © 2021 Codeinu
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