使用 JavaScript 淡化文本颜色
Fading text color using JavaScript
我有一个简单的脚本,可以在鼠标悬停在导航链接上时更改导航链接的颜色:
function fadeToNormal(element) {
element.style.color = "#000000";
}
function fadeToSelected(element) {
element.style.color = "#990099";
}
现在我想尝试 "fade" 链接的颜色以获得更好看的过渡。有什么办法可以用纯 JavaScript?
你应该单独使用 CSS..
.fade-effect{
transition: color 0.5s;
color:#000000;
}
.fade-effect:hover{
color:#990099;
}
<a href="#" class="fade-effect">link #1</a>
<a href="#" class="fade-effect">link #2</a>
如果你用javascript来完成它,你将不得不将颜色分解为RGB值,manually/programmatically为它们制作动画,同时这样做将它们应用于相关元素..
这应该回答它:
Fade Effect on Link Hover?
显示了几种方法,最常用和最现代的方法是使用 CSS3-transitions,就像第一个答案中发布的那样:
a {
color:blue;
/* First we need to help some browsers along for this to work.
Just because a vendor prefix is there, doesn't mean it will
work in a browser made by that vendor either, it's just for
future-proofing purposes I guess. */
-o-transition:.5s;
-ms-transition:.5s;
-moz-transition:.5s;
-webkit-transition:.5s;
/* ...and now for the proper property */
transition:.5s;
}
a:hover { color:red; }
我有一个简单的脚本,可以在鼠标悬停在导航链接上时更改导航链接的颜色:
function fadeToNormal(element) {
element.style.color = "#000000";
}
function fadeToSelected(element) {
element.style.color = "#990099";
}
现在我想尝试 "fade" 链接的颜色以获得更好看的过渡。有什么办法可以用纯 JavaScript?
你应该单独使用 CSS..
.fade-effect{
transition: color 0.5s;
color:#000000;
}
.fade-effect:hover{
color:#990099;
}
<a href="#" class="fade-effect">link #1</a>
<a href="#" class="fade-effect">link #2</a>
如果你用javascript来完成它,你将不得不将颜色分解为RGB值,manually/programmatically为它们制作动画,同时这样做将它们应用于相关元素..
这应该回答它: Fade Effect on Link Hover? 显示了几种方法,最常用和最现代的方法是使用 CSS3-transitions,就像第一个答案中发布的那样:
a {
color:blue;
/* First we need to help some browsers along for this to work.
Just because a vendor prefix is there, doesn't mean it will
work in a browser made by that vendor either, it's just for
future-proofing purposes I guess. */
-o-transition:.5s;
-ms-transition:.5s;
-moz-transition:.5s;
-webkit-transition:.5s;
/* ...and now for the proper property */
transition:.5s;
}
a:hover { color:red; }