checked
HTML <input> checked atributi
Misol
Oldindan belgilangan checkbox’ga ega HTML forma:
<form action="/action_page.php">
<input type="checkbox" name="vehicle1" value="Bike">
<label for="vehicle1"> I have a bike</label><br>
<input type="checkbox" name="vehicle2" value="Car">
<label for="vehicle2"> I have a car</label><br>
<input type="checkbox" name="vehicle3" value="Boat" checked>
<label for="vehicle3"> I have a boat</label><br><br>
<input type="submit" value="Submit">
</form>
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
checked atributi mantiqiy (boolean) atributdir.
Bu atribut mavjud bo‘lsa, sahifa yuklanganda <input> elementi oldindan tanlangan (belgilangan) bo‘lishi kerakligini belgilaydi.
checked atributini
<input type="checkbox"> va <input
type="radio"> bilan ishlatish mumkin.
checked atributini sahifa yuklangandan keyin JavaScript yordamida ham o‘rnatish mumkin.
Brauzerlarda qo‘llab-quvvatlash
Jadvaldagi raqamlar atributni to‘liq qo‘llab-quvvatlaydigan birinchi brauzer versiyasini ko‘rsatadi.
| Atribut | |||||
|---|---|---|---|---|---|
| checked | Ha | Ha | Ha | Ha | Ha |
Sintaksis
<input checked>
❮ HTML <input> tegi
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