我有一个主页，其中有一个仅供展示的加载栏。我想要发生的是，当加载栏样式为 100% 时，隐藏 div“meter”并很好地显示 div。这在 CSS 或 JavaScript 中是否可行？
这不是很具体，因为我允许其他人能够实现一个在完成时隐藏的启动加载栏。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Home Page</title>
<link rel='stylesheet' href='loadingbar/css/style.css'>
<link rel='stylesheet' href='slidetoopen/css/style.css'>
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js'></script>
<script src='http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/jquery-ui.min.js'></script>
<script src='slidetoopen/js/slidetounlock.js'></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.0/jquery.min.js"></script>
<script>
$(function() {
$(".meter > span").each(function() {
$(this)
.data("origWidth", $(this).width())
.width(0)
.animate({
width: $(this).data("origWidth")
}, 3000);
});
});
</script>
<style>
.meter {
height: 20px; /* Can be anything */
position: relative;
margin: 60px 0 20px 0; /* Just for demo spacing */
background: #555;
-moz-border-radius: 25px;
-webkit-border-radius: 25px;
border-radius: 25px;
padding: 10px;
width:350px;
-webkit-box-shadow: inset 0 -1px 1px rgba(255,255,255,0.3);
-moz-box-shadow : inset 0 -1px 1px rgba(255,255,255,0.3);
box-shadow : inset 0 -1px 1px rgba(255,255,255,0.3);
}
.meter > span {
display: block;
height: 100%;
-webkit-border-top-right-radius: 8px;
-webkit-border-bottom-right-radius: 8px;
-moz-border-radius-topright: 8px;
-moz-border-radius-bottomright: 8px;
border-top-right-radius: 8px;
border-bottom-right-radius: 8px;
-webkit-border-top-left-radius: 20px;
-webkit-border-bottom-left-radius: 20px;
-moz-border-radius-topleft: 20px;
-moz-border-radius-bottomleft: 20px;
border-top-left-radius: 20px;
border-bottom-left-radius: 20px;
background-color: rgb(43,194,83);
background-image: -webkit-gradient(
linear,
left bottom,
left top,
color-stop(0, rgb(43,194,83)),
color-stop(1, rgb(84,240,84))
);
background-image: -moz-linear-gradient(
center bottom,
rgb(43,194,83) 37%,
rgb(84,240,84) 69%
);
-webkit-box-shadow:
inset 0 2px 9px rgba(255,255,255,0.3),
inset 0 -2px 6px rgba(0,0,0,0.4);
-moz-box-shadow:
inset 0 2px 9px rgba(255,255,255,0.3),
inset 0 -2px 6px rgba(0,0,0,0.4);
box-shadow:
inset 0 2px 9px rgba(255,255,255,0.3),
inset 0 -2px 6px rgba(0,0,0,0.4);
position: relative;
overflow: hidden;
}
.meter > span:after, .animate > span > span {
content: "";
position: absolute;
top: 0; left: 0; bottom: 0; right: 0;
background-image:
-webkit-gradient(linear, 0 0, 100% 100%,
color-stop(.25, rgba(255, 255, 255, .2)),
color-stop(.25, transparent), color-stop(.5, transparent),
color-stop(.5, rgba(255, 255, 255, .2)),
color-stop(.75, rgba(255, 255, 255, .2)),
color-stop(.75, transparent), to(transparent)
);
background-image:
-moz-linear-gradient(
-45deg,
rgba(255, 255, 255, .2) 25%,
transparent 25%,
transparent 50%,
rgba(255, 255, 255, .2) 50%,
rgba(255, 255, 255, .2) 75%,
transparent 75%,
transparent
);
z-index: 1;
-webkit-background-size: 50px 50px;
-moz-background-size: 50px 50px;
-webkit-animation: move 2s linear infinite;
-webkit-border-top-right-radius: 8px;
-webkit-border-bottom-right-radius: 8px;
-moz-border-radius-topright: 8px;
-moz-border-radius-bottomright: 8px;
border-top-right-radius: 8px;
border-bottom-right-radius: 8px;
-webkit-border-top-left-radius: 20px;
-webkit-border-bottom-left-radius: 20px;
-moz-border-radius-topleft: 20px;
-moz-border-radius-bottomleft: 20px;
border-top-left-radius: 20px;
border-bottom-left-radius: 20px;
overflow: hidden;
}
.animate > span:after {
display: none;
}
@-webkit-keyframes move {
0% {
background-position: 0 0;
}
100% {
background-position: 50px 50px;
}
}
.orange > span {
background-color: #f1a165;
background-image: -moz-linear-gradient(top, #f1a165, #f36d0a);
background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #f1a165),color-stop(1, #f36d0a));
background-image: -webkit-linear-gradient(#f1a165, #f36d0a);
}
.red > span {
background-color: #f0a3a3;
background-image: -moz-linear-gradient(top, #f0a3a3, #f42323);
background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #f0a3a3),color-stop(1, #f42323));
background-image: -webkit-linear-gradient(#f0a3a3, #f42323);
}
.nostripes > span > span, .nostripes > span:after {
-webkit-animation: none;
background-image: none;
}
</style>
<style>
body {
background:url(bg.jpg);
background-repeat:repeat-x repeat-y;
}
.main {
width: 900px;
margin: 0 auto;
background-color:#FFF;
height:700px;
color:#666;
margin-top:40px;
}
.main h1 {
font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
text-align:center;
}
.main p {
font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
text-align:center;
}
.center {
margin-left:260px;
}
</style>
</head>
<body>
<div class="main">
<h1>Welcome!</h1>
<p>Please wait for the page to load:</p>
<div class="center">
<div class="meter orange nostripes" style="margin-top:30px;">
<span style="width: 100%"></span>
</div>
</div>
<div id="well">
<h2><strong id="slider"></strong> <span>slide to enter</span></h2>
</div>
</div>
</body>
</html>
最佳答案
如果我理解正确的话，你可以像这样使用 .animate() 回调函数:
$(this)
.animate({
width: $(this).data("origWidth")
}, 3000, function() {
alert("EXECUTES WHEN THE ANIMATION HAS FINISHED"); // replace with your needs
});
关于javascript - 当第一个 div 的样式 = 100% 时隐藏 div 并显示另一个，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/17594394/