supports()
HTML DOMTokenList supports()
❮ DOMTokenList obyektiMisollar
"allow-forms" qo‘llab-quvvatlanishini tekshiring:
const list = element.sandbox;
list.supports("allow-forms");
O‘zingiz sinab ko‘ring »
"allow-nonsense" qo‘llab-quvvatlanishini tekshiring:
const list = element.sandbox;
list.supports("allow-nonsense");
O‘zingiz sinab ko‘ring »
Tavsif
Agar DOMTokenList ichidagi token atribut qo‘llab-quvvatlaydigan tokenlardan biri bo‘lsa, supports() metodi true qaytaradi.
Shuningdek qarang:
Sintaksis
domtokenlist.supports(token)
Parametrlar
| Parametr | Tavsif |
| token | Majburiy. Tekshiriladigan token. |
Qaytariladigan qiymat
| Tip | Tavsif |
| Boolean | Token qo‘llab-quvvatlansa true, aks holda false. |
Brauzerlarda qo‘llab-quvvatlash
domtokenlist.supports() — DOM Level 4 (2015) imkoniyati.
U barcha zamonaviy brauzerlarda qo‘llab-quvvatlanadi:
| Chrome | Edge | Firefox | Safari | Opera |
| Ha | Ha | Ha | Ha | Ha |
❮ DOMTokenList obyekti
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