【发布时间】:2014-04-20 18:14:53
【问题描述】:
我在阻止其他 div 动画时遇到问题。我正在制作一个方形闪烁的 div,但每次我添加任何其他不需要动画的 div 时,它们也会动画。
这是我的代码:
javascript
var fadeintime = 500;
var fadeouttime = 1000;
$(document).ready(function(){
setInterval(anim, 50);
});
function anim(){
var rand = Math.floor((Math.random()*$("body").children("div").length));
var el = $("body").children("div")[rand];
$(el).animate({opacity: "0.7"}, fadeintime);
$(el).animate({opacity: "0.1"}, fadeouttime);
}
html
<div class="squares1"></div><div class="squares2"></div><div class="squares3"></div><div class="squares5"></div><div class="squares3"></div><div class="squares4"></div>... to as many squares i want
css
body {
background-color:#222;
line-height:0;
overflow:hidden;
padding:0;
margin:0;
}
.squares {
background: none repeat scroll 0 0 #B6FFFF;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float:left;
padding:0;
margin:0;
}
.squares1 {
background: none repeat scroll 0 0 #CEFF24;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float: left;
padding:0;
margin:0;
}
.squares2 {
background: none repeat scroll 0 0 #BF86FF;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float:left;
padding:0;
margin:0;
}
.squares3 {
background: none repeat scroll 0 0 #FF8B24;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float:left;
padding:0;
margin:0;
}
.squares4 {
background: none repeat scroll 0 0 #EFFFB6;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float:left;
padding:0;
margin:0;
}
.squares5 {
background: none repeat scroll 0 0 #FFBAF2;
transition: background 1200ms ease-out 0s;
opacity: 0;
height: 3em;
width: 50px;
float: left;
padding:0;
margin:0;
}
我认为 javascript 有问题,谁能指出如何阻止其他 div 动画?
【问题讨论】:
-
应该为哪些 div 设置动画?
标签: javascript css animation