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The difference between jquery mouseover and Mouseenter,mouserout and MouseLeave

Source: Internet
Author: User
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MouseOver and MouseEnter
The MouseOver event is triggered regardless of the mouse pointer passing through the selected element or its child elements
The MouseEnter event is triggered only when the mouse pointer passes through the selected element

<!DOCTYPE HTML><HTML><Head><MetaCharSet= "Utf-8"><Scripttype= "Text/javascript"src= "Jquery-1.6.4.min.js"></Script><Scripttype= "Text/javascript">x=0; y=0; $ (document). Ready (function(){  $("Div.over"). MouseOver (function(){    $(". Over span"). Text (x+=1);  }); $("Div.enter"). MouseEnter (function(){    $(". Enter Span"). Text (y+=1); });});</Script></Head><Body><P>The MouseOver event is triggered regardless of whether the mouse pointer passes through the selected element or its child elements.</P><P>The MouseEnter event is triggered only when the mouse pointer passes through the selected element.</P><Divclass= "Over"style= "Background-color:lightgray;padding:20px;width:40%;float:left"><H2style= "Background-color:white;">The Mouseover event that is triggered:<span></span></H2></Div><Divclass= "Enter"style= "Background-color:lightgray;padding:20px;width:40%;float:right"><H2style= "Background-color:white;">The Mouseenter event that is triggered:<span></span></H2></Div></Body></HTML>
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Mouseout and MouseLeave
Mouseout event is triggered regardless of whether the mouse pointer leaves the selected element or any child element
The MouseLeave event is triggered only when the mouse pointer leaves the selected element.

<!DOCTYPE HTML><HTML><Head><MetaCharSet= "Utf-8"><Scripttype= "Text/javascript"src= "Jquery-1.6.4.min.js"></Script><Scripttype= "Text/javascript">x=0; y=0; $ (document). Ready (function(){  $("Div.over"). MouseLeave (function(){    $(". Over span"). Text (x+=1);  }); $("Div.enter"). Mouseout (function(){    $(". Enter Span"). Text (y+=1); });});</Script></Head><Body><P>The Mouseout event is triggered whenever the mouse pointer leaves the selected element or any child element.</P><P>The MouseLeave event is triggered only when the mouse pointer leaves the selected element.</P><Divclass= "Over"style= "Background-color:lightgray;padding:20px;width:40%;float:left"><H2style= "Background-color:white;">The Mouseover event that is triggered:<span></span></H2></Div><Divclass= "Enter"style= "Background-color:lightgray;padding:20px;width:40%;float:right"><H2style= "Background-color:white;">The Mouseenter event that is triggered:<span></span></H2></Div></Body></HTML>
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