<script type=
"text/javascript"
src=
"js/jquery-1.8.0.min.js"
></script>
<script type=
"text/javascript"
>
$(document).ready(
function
(){
$(
"#btn"
).click(
function
(){
alert($(
"p"
).attr(
"title"
));
alert($(
"ul li:eq(1)"
).attr(
"title"
));
alert($(
"ul li:eq(1)"
).attr(
"alt"
));
$(
"ul li:eq(1)"
).attr(
"title"
,
function
(){
return
"我就不信"
;
});
alert($(
"ul li:eq(1)"
).attr(
"title"
));
$(
"ul li:eq(1)"
).attr({title:
"第一个"
, alt:
"第二个"
});
alert($(
"ul li:eq(1)"
).attr(
"title"
));
alert($(
"ul li:eq(1)"
).attr(
"alt"
));
});
});
</script>
<p title=
"你最喜欢的水果是。"
>你最喜欢的水果是?</p>
<ul>
<li title=
"苹果汁"
>苹果</li>
<li title=
"橘子汁"
name=
"好吃"
alt=
"123"
>橘子</li>
<li title=
"菠萝汁"
>菠萝</li>
</ul>
<input type=
"button"
value=
"点击"
id=
"btn"
/>