What I need to add a class on hover to 开发者_如何学编程the a tag with a menu below is the menu. Any ideas?
<ul id="nav">
<li><a href="">Home</a></li>
<li><a href="">Another</a>
<ul>
<li><a href="">Sub</a></li>
...
$("#nav li ul li a").hover(
function() {
$(this).parent().parent().parent().addClass('current');
},
function() {
$(this).parent().parent().parent().removeClass('current');
//alert();
}
);
$("#nav a").hover(
function() { $(this).closest("a").addClass("current"); },
function() { $(this).closest("a").removeClass("current"); }
);
You can achieve this without jQuery by using css psuedo classes. All elements in html gain a psuedo class of :hover when the mouse is over them.
To select them in CSS:
#nav li ul li:hover {
// Your style here.
}
This method is what you need http://api.jquery.com/closest/ god bless jQuery
Might but just quicker to do this
$(document).ready(function() {
$('#nav a:hover').parents('div > ul > li:hover > a').addClass('current');
});
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