Question

为什么我的倒数计时器不起作用。我正在使用keith woods插件。已将倒计时jquery上传到root。 http://keith-wood.name/countdownRef.html

CODE：

  <!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>

 <script type="text/javascript" src="jquery.js"></script>
<link rel="stylesheet" href="jquerycd/jquery.countdown.css" type="text/css" />
<script type="text/javascript" src="jquerycd/jquery.countdown.js"></script>

  <style>
  defaultCountdown({until: liftoffTime});
</style>

</head>

<body>
         <script>
            var newYear = new Date(); 
newYear = new Date(newYear.getFullYear() + 1, 1 - 1, 1); 
$('#defaultCountdown').countdown({until: newYear}); 

$('#removeCountdown').toggle(function() { 
        $(this).text('Re-attach'); 
        $('#defaultCountdown').countdown('destroy'); 
    }, 
    function() { 
        $(this).text('Remove'); 
        $('#defaultCountdown').countdown({until: newYear}); 
    } 
);
<div id="defaultCountdown"></div>
 </script>
</body>
</html>

Answer 1

在调用jQuery文件之后，您需要包含对插件JS文件的调用。

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript" src="jquerycd/jquery.countdown.js"></script>

这假设插件JS文件存在。

Answer 2

这只是代码的整洁版本，包含document.ready块（$(function() { ... }）

<!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>
        <script type="text/javascript" src="jquery.js"></script>
        <script type="text/javascript" src="jquerycd/jquery.countdown.js"></script>
        <link rel="stylesheet" href="jquerycd/jquery.countdown.css" type="text/css" />
         <script>
             $(function() {
                var newYear = new Date(); 
                newYear = new Date(newYear.getFullYear() + 1, 0, 1); 
                $('#defaultCountdown').countdown({ until: newYear }); 
                $('#removeCountdown').toggle(function() { 
                    $(this).text('Re-attach'); 
                    $('#defaultCountdown').countdown('destroy'); 
                }, 
                function() { 
                    $(this).text('Remove'); 
                    $('#defaultCountdown').countdown({ until: newYear }); 
                });
            });
        </script>
    </head>
    <body>
        <div id="defaultCountdown"></div>
        <div id="removeCountdown">Remove</div>
    </body>
</html>

我还将倒计时和切换div添加到文档正文中。

Jquery倒计时定时器无法加载

2 个答案: