Содержание:
.focusin( handler )Возвращает: jQuery
Описание: Устанавливает обработчик получения фокуса самим элементом или одним из его дочерних.
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Добавлен в версии: 1.4.focusin( handler )
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handlerA function to execute each time the event is triggered.
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Добавлен в версии: 1.4.3.focusin( [eventData ], handler )
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eventDataТип: AnythingAn object containing data that will be passed to the event handler.
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handlerA function to execute each time the event is triggered.
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Добавлен в версии: 1.0.focusin()
- This signature does not accept any arguments.
This method is a shortcut for .on( "focusin", handler ) in the first two variations, and .trigger( "focusin" ) in the third.
The focusin event is sent to an element when it, or any element inside of it, gains focus. This is distinct from the focus event in that it supports detecting the focus event on parent elements (in other words, it supports event bubbling).
This event will likely be used together with the focusout event.
Дополнительные замечания:
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As the
.focusin()method is just a shorthand for.on( "focusin", handler ), detaching is possible using.off( "focusin" ).