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jquery - 新手使用jquery,倒计时小部件不起作用,有人可以帮忙吗?

转载 作者:行者123 更新时间:2023-12-01 06:05:19 26 4
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我对此完全是新手,以前从未使用过 jquery,想为我的网站使用分区和跨度创建一个倒计时小部件,但似乎无法让计数器出现。

跨度将出现,并且页面为空白。我想知道我的脚本是否错误或者我是否需要配置我错过的东西?

这是有问题的页面代码:

____________________


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title> Your Title Here </title>
<meta name="Generator" content="Alleycode HTML Editor">
<meta name="Description" content="Your description here...">
<meta name="Keywords" content="Your keywords here...">

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





</head>

<body>


<div id="cntdwn_wrapper">

<div id="cntdwn_left">

<div id="counter">

<div id="defaultCountdown" class="hasCountdown">

<span class="countdown_row countdown_show4">

<span class="countdown_section">
<span class="countdown_amount"> </span>
</span>

<span class="countdown_section">
<span class="countdown_amount"> </span>
</span>

<span class="countdown_section">
<span class="countdown_amount"> </span>
</span>

<span class="countdown_section">
<span class="countdown_amount"> </span>
</span>

</span>

</div>

</div>

</div>

</div>

<div id="cntdwn_right">

<div id="cntdwn_date"><img src="images/events/numbersSmall.png" width="215" height="235"></div>

</div>

<script type="text/JavaScript" src="js/jquery-1.4.3.min.js"></script>
<script type="text/JavaScript" src="js/jquery.countdown.js"></script>

<script type="text/JavaScript">


$(function () {
var counter = new Date();
counter = new Date(2011, 11-1, 20, 10, 0, 0);
$('#defaultCountdown').countdown({until: counter});

$('#removeCountdown').toggle(function() {
$(this).text('Re-attach');
$('#defaultCountdown').countdown('destroy');
},
function() {
$(this).text('Remove');
$('#defaultCountdown').countdown({until: counter});
});
});


</script>

</body>
</html>

_________________________________

我的CSS样式表是这样写的:

/* ----- 11. COUNTDOWN ---------------------------------------*/

#cntdwn_wrapper {
width: 570px;
height: 300px;
}

#cntdwn_left {
float: left;
width: 355px;
height: 300px;
}

#chm_countdown_slider {
width: 355px;
height: 235px;
}

#counter {
width: 355px;
height: 65px;
background: #333;
background: url();
}

#cntdwn_right {
float: left;
width: 215px;
height: 300px;
}

#cntdwn_date {
width: 215px;
height: 235px;
}

#chm_countdown_button {
width: 215px;
height: 65px;
}

a.chm_countdown_button_rollover {
display: block;
width: 215px;
height: 65px;
text-decoration: none;
background: url();
}

a.chm_countdown_button_rollover:hover {
background-position: 0 -65px;
}

.chm_countdown_button_displace {
position: absolute;
left: -5000px;
}

#defaultCountdown {
float: right;
width: 240px;
height: 43px;
margin: 9px 4px 0 0;
}

.hasCountdown {
background-color: #333;
}

.countdown_rtl {
direction: rtl;
}

.countdown_holding span {
background-color: #333;
}

.countdown_row {
clear: both;
width: 100%;
padding: 0px 2px;
text-align: center;
}

.countdown_show1 .countdown_section {
width: 98%;
}

.countdown_show2 .countdown_section {
width: 48%;
}

.countdown_show3 .countdown_section {
width: 32.5%;
}

.countdown_show4 .countdown_section {
width: 24.5%;
}

.countdown_show5 .countdown_section {
width: 19.5%;
}

.countdown_show6 .countdown_section {
width: 16.25%;
}

.countdown_show7 .countdown_section {
width: 14%;
}

.countdown_section {
display: block;
float: left;
height: auto;
font-family: Arial, Helvetica, sans-serif;
font-weight: normal;
font-size: 75%;
color: #ccc;
text-align: center;
background-color: #ffffff;
}

.countdown_amount {
font-weight: bold;
font-size: 190%;
}

.countdown_descr {
display: block;
width: 100%;
}

.nivoSlider {
position: relative;
}

.nivoSlider img {
position: absolute;
top: 0;
left: 0;
}

/* If an image is wrapped in a link */

.nivoSlider a.nivo-imageLink {
display: none;
position: absolute;
top: 0;
left: 0;
z-index: 60;
width: 100%;
height: 100%;
margin: 0;
padding: 0;
border: 0;
}

/* The slices in the Slider */

.nivo-slice {
display: block;
position: absolute;
z-index: 50;
height: 100%;
}

/* Caption styles */

.nivo-caption {
position: absolute;
z-index: 89;
bottom: 0;
left: 0;
opacity: 0.8; /* Overridden by captionOpacity setting */
width: 100%;
background: #000;
color: #fdfdfd;
}

.nivo-caption p {
margin: 0;
padding: 5px;
}

.nivo-caption a {
display: inline !important;
}

.nivo-html-caption {
display: none;
}

/* Direction nav styles (e.g. Next & Prev) */

.nivo-directionNav a {
position: absolute;
top: 45%;
z-index: 99;
cursor: pointer;
}

.nivo-prevNav {
left: 0;
}

.nivo-nextNav {
right: 0;
}

/* Control nav styles (e.g. 1,2,3...) */

.nivo-controlNav a {
position: relative;
z-index: 99;
cursor: pointer;
}

.nivo-controlNav a.active {
font-weight: bold;
}

/* -- */

.nivo-controlNav {
position: absolute;
right: 15px;
bottom: 15px;
}

.nivo-controlNav a {
display: block;
float: left;
/*width: 8px;*/
/*height: 8px;*/
margin-left: 4px;
border: 0;
background: #fdfdfd url(bullets.png) no-repeat;
text-indent: -9999px;
}

.nivo-controlNav a.active {
background-position: 0 -8px;
}


.nivo-directionNav a {
display: block;
/*width: 30px;*/
/*height: 34px;*/
border: 0;
background: url(arrows.png) no-repeat;
text-indent: -9999px;
}

a.nivo-nextNav {
right: 15px;
background-position: -30px 0;
}

a.nivo-prevNav {
left: 15px;
}

.nivo-caption {
font-family: Helvetica, Arial, sans-serif;
text-shadow: none;
}

.nivo-caption a {
color: #efe9d1;
text-decoration: underline;
}
<小时/>

当我启动它时,它不会显示计数器,我有点困惑,因为当我与其他一些源代码进行比较时,它应该根据它们的页面工作......我错过了什么吗?

非常感谢所有帮助。

谢谢

最佳答案

好的,我已经对插件和相关的 css 文件进行了修改。

http://jsfiddle.net/rlemon/kU55B/

你可以看这里,还有一个关于如何在你的页面上安装它的小描述。我包括对插件作者 jquery.countdown.js 和 jquery.countdown.css 文件以及 google 托管的 jquery api 1.6.2 的引用

也记得改变

var toDate = new Date(2011, 11-1, 20, 10, 0, 0);
$('#defaultCountdown').countdown({
until: toDate
});

$(document).ready(function(){
var toDate = new Date(2011, 11-1, 20, 10, 0, 0);
$('#defaultCountdown').countdown({
until: toDate
});
});

当您将其放入页面时。

在重新评估您的原始帖子后,我认为重要的是要注意您应该在文档的头部包含(如果可能)所有脚本标签。将它们放置在其他地方并没有错,但它很困惑且不受欢迎。代码执行时也可能会发生冲突。

$(document).ready... 是确保页面上的所有 HTML 元素(或 DOM 元素)已实际加载并可供使用的行。

关于jquery - 新手使用jquery,倒计时小部件不起作用,有人可以帮忙吗?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7098210/

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