jquery closest
$( "li.item-a" )
.closest( "ul" )
.css( "background-color", "red" );jquery closest
$( "li.item-a" )
.closest( "ul" )
.css( "background-color", "red" );jquery nearest
$( "li.item-a" )
.closest( "ul" )
.css( "background-color", "red" );closest jquery
Closest
<div class="product">
<div class="product-counter">
<div class="input-group-append">
<div class="input-group-append">
<button class="btn btn-outline-primary product-minus" type="button"> <i class="fas fa-minus"></i> </button>
</div>
<input type="text" class="form-control product-number" placeholder="1" value="1">
<div class="input-group-append">
<button class="btn btn-outline-primary product-plus" type="button"> <i class="fas fa-plus"></i> </button>
</div>
</div>
</div>
<button class="btn btn-light product-order"> Order + </button>
</div>
------
ex: i am at .product-order
$(document).on('click', '.product-order', function(e) {
var counter = $(this).closest('div').find('.product-counter');
var number = $(this).closest('div.product').find('.product-number');
var minus = $(this).closest('div.product').find('.product-minus');
var plus = $(this).closest('div.product').find('.product-plus');
});get closest element id jquery
$(".isActive").click(function() {
var div_id = $(this).closest('tr').find('.display_image').attr(id);
// ...
});javascript find nearest element
// Find the number from `arr` which is closest to `n`
const closest = (arr, n) => arr.reduce((prev, curr) => Math.abs(curr - n) < Math.abs(prev - n) ? curr : prev);
// Or
const closest = (arr, n) => arr.sort((a, b) => Math.abs(a - n) - Math.abs(b - n))[0];
// Example
closest([29, 87, 8, 78, 97, 20, 75, 33, 24, 17], 50); // 33Copyright © 2021 Codeinu
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