The hover method in jquery specifies two functions to be run when the mouse pointer hovers over the selected element. Its usage syntax is "$(selector).hover(inFunction,outFunction)".
The operating environment of this article: windows7 system, jquery3.2.1 version, DELL G3 computer
#What is the function of the hover method in jquery?
jQuery hover() method:
hover() method specifies two functions to be run when the mouse pointer hovers over the selected element.
Method triggers mouseenter and mouseleave events.
Note: If only one function is specified, both mouseenter and mouseleave will execute it.
Syntax
$(selector).hover(inFunction,outFunction)
Call:
$( selector ).hover( handlerIn, handlerOut )
Equivalent to the following:
$( selector ).mouseenter( handlerIn ).mouseleave( handlerOut );
Note: If only one function is specified, it will be in mouseenter and Run on mouseleave event.
Call:
$(selector).hover(handlerInOut)
Equivalent to:
$( selector ).on( "mouseenter mouseleave", handlerInOut );
Parameters
inFunction required. Specifies the function to run when the mouseenter event occurs.
outFunction Optional. Specifies the function to run when the mouseleave event occurs.
Recommended learning: "jquery video tutorial"
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