我在这里要做的是获取鼠标悬停的当前链接的值:
<script type='text/javascript' src='jq.js'></script>
<script type='text/javascript'>
$(function(){
$('a').hover(function(){
var imgName= $('a[href^=num]').val();
alert(imgName);
});
});
为了实现这一目标,我需要做些什么?
</script>
</head>
<body>
<a href='numone'>numone</a>
<a href='numtwo'>numtwo</a>
答案 0 :(得分:3)
如果您只想在鼠标进入元素时获取它:
$(function(){
$('a').mouseenter(function(){
// Here, `this` points to the DOM element for
// the anchor.
// jQuery helps you get its contents, either as HTML:
alert($(this).html());
// Or text:
alert($(this).text());
// Or if you just want its href, id, etc., you can
// just get that directly without a jQuery wrapper:
alert(this.href);
alert(this.id);
alert(this.className);
});
});
(我将其切换为mouseenter
,因为您没有使用hover
的后半部分,即mouseleave
。)
更多jQuery文档:
答案 1 :(得分:1)
试试这个:
<script type='text/javascript' src='jq.js'></script>
<script type='text/javascript'>
$(
function()
{
$('a').hover
(
function()
{
var imgName= $(this).attr("href");
alert(imgName);
}
);
}
);
</script>
答案 2 :(得分:1)
尝试.text()