javascript get attribute
//HTML
//<div id="elem" data-id="4hJ3s"></div>
var elem = document.getElementById("elem");
elem.getAttribute("data-id"); // "4hJ3s"javascript get attribute
//HTML
//<div id="elem" data-id="4hJ3s"></div>
var elem = document.getElementById("elem");
elem.getAttribute("data-id"); // "4hJ3s"js getattribute
const link = document.querySelector('a');
console.log(link.getAttribute('href'));getattribute javascript
<!-- example div in an html DOC -->
<div id="div1">Hi Champ!</div>
// in a console
const div1 = document.getElementById('div1');
//=> <div id="div1">Hi Champ!</div>
const exampleAttr= div1.getAttribute('id');
//=> "div1"
const align = div1.getAttribute('align')
//=> nullCopyright © 2021 Codeinu
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