mouse
English [maʊs] American [maʊs]
n. Mouse; mouse; shy [timid] person; [informal term] eye bruises on the head
vi.Catch mice; spy, secretly search
over
English[ˈəʊvə(r)] US[ˈoʊvə(r )]
prep. (indicating the direction) over; (partially or completely covering) on...; due to; (indicating talking about) about
adv. ending; again; (inverted) down; from one side to the other side
adj.past;outside;on;superior
n.extra;remaining;remaining (or excess) amount;residue
int.[Telecommunications] The message is finished, please reply!
vt.walk over, skip over; [American dialect] recover from...
jquery mouseover() method syntax
Function:When the mouse pointer is over an element, the mouseover event occurs. This event is most often used together with the mouseout event. The mouseover() method triggers a mouseover event, or specifies a function to run when a mouseover event occurs. Unlike the mouseenter event, the mouseover event will be triggered whenever the mouse pointer passes through the selected element or its sub-elements. The mouseenter event is only fired when the mouse pointer passes over the selected element. See the example below for a demonstration.
Trigger the mouseover event syntax: $(selector).mouseover()
Bind the function to the mouseover event syntax: $ (selector).mouseover(function)
Parameters:
| Parameters | Description |
| function | Optional. Specifies a function to run when a mouseover event occurs. |
jquery mouseover() method example
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("p").mouseover(function(){
$("p").css("background-color","yellow");
});
$("p").mouseout(function(){
$("p").css("background-color","#E9E9E4");
});
});
</script>
</head>
<body>
<p style="background-color:#E9E9E4">请把鼠标指针移动到这个段落上。</p>
</body>
</html>Click the "Run instance" button to view the online instance