first child element javascript
Both these will give you the first child node:
console.log(parentElement.firstChild); // or
console.log(parentElement.childNodes[0]);
If you need the first child that is an element node then use:
console.log(parentElement.children[0]);firstElementChild jquery equivalent
$('#myList > li:first-child');
// or
$('#myList').children('li:first-child');
// or
$('#myList > li').first();
// or
$('#myList').children().first();
// and so onjquery first child
$( "li" ).first().css( "background-color", "red" );how to display first value of an array in jquery
alert(ary[0]);Copyright © 2021 Codeinu
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