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removeChild metodi

removeChild metodi elementni o'chirish imkonini beradi. Ota-elementga qo'llaniladi va o'chirilishi kerak bo'lgan element ko'rsatiladi.

Sintaksis

ota.removeChild(element);

Misol

Keling, #elem abzasini o'chiramiz. Buning uchun uning otasini #parent olamiz va removeChild metodini olingan otaga qo'llaymiz, metod parametri sifatida esa o'chirmoqchi bo'lgan elementimizni uzatamiz:

<div id="parent"> <p id="elem">elem 1</p> <p>elem 2</p> </div> let parent = document.querySelector('#parent'); let elem = document.querySelector('#elem'); parent.removeChild(elem);

Kodni bajarish natijasi:

<div id="parent"> <p>elem 2</p> </div>

Misol

Agar elementni o'chirish kerak bo'lsa, lekin uning otasiga havola bo'lmasa, - otani parentElement orqali olish mumkin:

<div> <p id="elem">elem 1</p> <p>elem 2</p> </div> let elem = document.querySelector('#elem'); elem.parentElement.removeChild(elem);

Kodni bajarish natijasi:

<div id="parent"> <p>elem 2</p> </div>

Shuningdek qarang

  • remove metodi,
    uning yordamida elementni o'chirish mumkin
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