2 回答

TA貢獻(xiàn)1780條經(jīng)驗(yàn) 獲得超4個(gè)贊
<ul>
<li><a onmouseOver="mouseOver()" onmouseOut="mouseOut()">b<img src="1.png" id="divP1" value="1"/></a><li>
</ul>
<script type="text/javascript">
function mouseOver(){
var src = document.getElementById("divP").value;
id=confirm(src);//這里就可以
switch (id)//這里獲取不到
{
case 1:
confirm("1");
break
case 2:
confirm("2");
break
default:
confirm("都不是");
}
追答
function mouseOver(){
var src = document.getElementById("divP").value;
switch (src)//這里獲取不到
{
case 1:
confirm("1");
break
case 2:
confirm("2");
break
default:
confirm("都不是");
}
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