Input Number autofocus ɗan ɗaya
farin kariya da amfani
autofocus
ƙa'idin ɗaya yana sabuntawa ko kaiyewa ɗaya sabuntawa ɗaya ɗan bayi kaiyewa ɗan bayi.
ƙa'idin ɗaya yana nuna ɗaya autofocus HTML.
kuma ɗaya:
HTML ɗan ɗaya:HTML <input> autofocus ɗanin hau ɗanin
muhaddashi
kaya ɗaya sabuntawa shi kaiyewa ɗan bayi:
var x = document.getElementById("myNumber").autofocus;
kalami
kayi autofocus:
numberObject.autofocus
sabuntawa autofocus:
numberObject.autofocus = true|false
wurin ɗaya
wurin | baɗa |
---|---|
true|false |
规定页面加载时数字字段是否应获得焦点。
|
技术细节
返回值: | 布尔值,如果页面加载时数字字段自动获得焦点,则返回 true ;否则返回 false 。 |
---|
浏览器支持
Chrome | Edge | Firefox | Safari | Opera |
---|---|---|---|---|
Chrome | Edge | Firefox | Safari | Opera |
支持 | 10.0 | 支持 | 支持 | 支持 |