on
英[?n] 美[ɑ:n] ?
prep. (indicating direction) to; (indicating object) to; (indicating position) on...; (indicating time) at the time of...
adv. (put, wear, connect) on; forward, (continue) go on
adj. active situation, state ;used; happening; planned
mouse
英[ma?s] 美[ma?s]
n. Mouse; mouse ; a shy [timid] person; [informal] bruised eyes
vi.catching mice; spying, secretly looking for
Plural: mice
over
UK[???v?(r)] US[?o?v?(r)]
prep. (indicating the direction) over; (partially or completely covering) on... ; Because of; (expressing discussion) about
adv. end; then; (fall) down; from one side to the other
adj. past; outside; above; superior of
n.extra;remaining;remaining (or excess) amount;residue
int.[Telecommunications]After the message is finished, please reply!
vt. Go over, skip over; [American dialect] recover from...
Plural: overs
javascript onmouseover attribute syntax
Function: Occurs when the mouse pointer moves to the specified object.
Syntax: onmouseover="SomeJavaScriptCode"
Parameters: SomeJavaScriptCode Required. Specifies the JavaScript to be executed when this event occurs.?
javascript onmouseover attribute example
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<img src="http://img.php.cn/upload/article/000/005/656/5af270fd37755429.jpg" onmouseover="alert('鼠標(biāo)在這張圖片上!')" />
<p>移動(dòng)鼠標(biāo)至圖片觸發(fā)事件</p>
</body>
</html>Run instance ?
Click the "Run instance" button to view the online instance