jQuery到目标CSS a:hover类 [英] jQuery to target CSS a:hover class
问题描述
这里混淆。什么是更改下面的链接的悬停CSS的最好的方法,如何? toggle.Class? add.Class?我想在悬停时显示图像。我已经能够改变文本的颜色
Confused here. What's the best way to change the hover CSS of the link below, and how? toggle.Class? add.Class? I want to show an image on hover. I have been able to change the color of the text with
$("#menu-item-1099 a:contains('rss')").css("color", "#5d5d5d");
,但似乎无法定位到悬停类。
but can't seem to target the hover class.
<div id="access">
<div class="menu-header">
<ul id="menu-main-menu" class="menu">
<li id="menu-item-1099" class="menu-item menu-item-type-custom menu-item-1099">
<a href="http://mydomain.com/feed/">rss</a></li>
推荐答案
使用 .css ()
在jQuery中,你实际上不是改变CSS文件/创建新的CSS规则。你只是添加CSS到特定元素的<
When you use .css()
in jQuery, you're not actually changing the CSS file / creating new CSS rules. You're simply adding CSS to specific elements' style
attribute (inline CSS).
t定位到悬停类 - 您必须在悬停时执行某项操作,并将其悬停在外面:
So, you can't "target the hover class" - you have to do something on hover in, and revert that on hover out:
$("#menu-item-1099 a:contains('rss')").hover(function() {
// Hover in, show an img
$(this).after("<img src='blah.jpg'>");
// Or alternatively
$(this).addClass("hasImage"); // Where there is a CSS rule for .hasImage
}, function () {
// Hover out, remove the img
$(this).next().remove();
// Or alternatively
$(this).removeClass("hasImage");
});
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