Metod closest
Metod closest berilgan CSS selektorga mos keladigan
eng yaqin ota elementni qidiradi,
bunda elementning o'zi ham qidiruvga kiritiladi.
Sintaksis
element.closest('selektor');
Misol
Keling, elementning ota elementlari orasidan
www klassiga ega elementni topamiz:
<div class="www" id="parent2">
<div class="ggg" id="parent1">
<p class="zzz" id="child"></p>
</div>
</div>
let elem = document.querySelector('#child');
let parent = elem.closest('.www');
console.log(parent.id);
Kod bajarilishi natijasi:
'parent2'
Misol
Keling, elementning ota elementlari orasidan
www klassiga ega elementni topamiz. Natijada
biz elementning o'ziga havola olamiz,
chunki u o'zi ushbu klassga ega:
<div class="www" id="parent2">
<div class="www" id="parent1">
<p class="www" id="child"></p>
</div>
</div>
let elem = document.querySelector('#child');
let parent = elem.closest('.www');
console.log(parent.id);
Kod bajarilishi natijasi:
'child'
