ExampleChange background color of an input field when the div element (or any child elements of it) gets focus:
Try it yourself » |
The focusin event occurs when an element gets focus (when selected by a mouse click or by "tab-navigating" to it).
The focusin() method specifies a function to run when a focusin event occurs on any child element of the selected elements.
Unlike the focus() method, the focusin() method triggers if any child element gets focus.
$(selector).focusin(function()) |
Parameter | Description |
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function() | Required. Specifies the function to run when the focusin event occurs. |