[英]Fade-in Fade-out with CSS and jQuery
Here's the complete HTML code that i applied to make 2 quotes fadein and fade out simultaneously .. it works in jfiddle but not on my webpage. 这是我用来使两个引号同时淡入和淡出的完整HTML代码。它在jfiddle中有效,但在我的网页上不起作用。 Can anyone tell me whats wrong? 谁能告诉我怎么了?
Here's the jfiddle: here 这是jfiddle: 这里
and here's the HTML Code: 这是HTML代码:
<!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>Untitled Document</title>
<style>
.quotes {display: none;}
</style>
</head>
<body>
<h2 class="quotes">first quote</h2>
<h2 class="quotes">second quote</h2>
<script>
(function() {
var quotes = $(".quotes");
var quoteIndex = -1;
function showNextQuote() {
++quoteIndex;
quotes.eq(quoteIndex % quotes.length)
.fadeIn(2000)
.delay(2000)
.fadeOut(2000, showNextQuote);
}
showNextQuote();
})();
</script>
</body>
</html>
Add: 加:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
in your head or body tag. 在您的头部或身体标签中。
<!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>Untitled Document</title>
<style>
.quotes {display: none;}
</style>
</head>
<body>
<h2 class="quotes">first quote</h2>
<h2 class="quotes">second quote</h2>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script>
(function() {
var quotes = $(".quotes");
var quoteIndex = -1;
function showNextQuote() {
++quoteIndex;
quotes.eq(quoteIndex % quotes.length)
.fadeIn(2000)
.delay(2000)
.fadeOut(2000, showNextQuote);
}
showNextQuote();
})();
</script>
</body>
</html>
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